A O Smith hot water heater repair service Ontario locations tankless gas electric.  Residential and commercial water heaters in Ont.. 

Service installation (647) 931-5211

Service installation (647) 931-5211

A O Smith hot water heater repair service locations tankless gas electric.  Residential and commercial water heaters Ontario Canada. A.O Smith Ontario. 

Ajax Aurora Barrie Bradford Brampton Caledon Etobicoke Innisfil Markham Mississauga Newmarket North York Oshawa Pickering Richmond Hill Scarborough Thornhill Toronto Vaughan Whitby Woodbridge Ashburn Bolton Bowmanville Brooklin chatsworth Collingwood Concord Creemore Durham East Gwillimbury Flesherton Hanover Hepworth Horseshoe Valley King City Malton Maple Markdale Meaford Palgrave Rexdale Schomberg Shanty Bay The Blue Mountains Thornbury Uxbridge Wassaga Beach whitchurch-stouffville Wiarton woodhill Burlington Hamilton Niagara Falls Niagara-on-the-Lake Orillia St. Catharines

A O Smith gas Tank water heaters Ontario Canada model numbers.  Complete list of AO Smith gas tank hot water heater models below. 

ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCR-40 410 4.7(1443) 40,000 BTU input 80-gallon first hour rating 6-Year Warranty Compare ProLine® Master 50-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 50-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Model HUR-50 450 4.4(10) 40,000 BTU input 84-gallon first hour rating 8-Year Warranty Compare Vertex™ 50-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater Energy Star Vertex™ 50-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater Model GDHE-50 300 4.3(93) ENERGY STAR® certified 100-gallon first hour rating 6-Year Warranty Compare | Up to $675 rebates ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCR-50 400 4.7(2955) 40,000 BTU input 84-gallon first hour rating 6-Year Warranty Compare ProLine® Master 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model HWR-40 410 4.7(50) 40,000 BTU input 80-gallon first hour rating 8-Year Warranty Compare Polaris™ 50-Gallon Power Direct Vent Natural Gas Water Heater Energy Star High Efficiency Polaris™ 50-Gallon Power Direct Vent Natural Gas Water Heater Model GTP-175 200 4.8(6) 175,00 BTU input 222-gallon recovery rate 10-Year Warranty Compare Vertex™ 75-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater Energy Star Vertex™ 75-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater Model GDHE-75 300 4.3(93) ENERGY STAR® certified 130-gallon first hour rating 6-Year Warranty Compare | Up to $600 rebates ProLine® 40-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater Model FMDV-40 250 5.0(3) Mobile Home Approved 57-gallon first hour rating 6-Year Warranty Compare ProLine® Master 50-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 50-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Model HUC-50 400 0.0(0) Compare ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model PCG-75L 400 4.7(354) 75,100 BTU input 125-gallon first hour rating 10-Year Warranty Compare ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater Model GCBL-30R 400 4.7(2955) 32,000 BTU input 65-gallon first hour rating 6-Year Warranty Compare Vertex™ High Value Condensing 40 Gallon Ultra-Low NOx Natural Gas Water Heater Energy Star Anti-Leak Vertex™ High Value Condensing 40 Gallon Ultra-Low NOx Natural Gas Water Heater Model HPCT-40L 120 0.0(0) ENERGY STAR® Qualified High efficiency operation with up to 0.90 UEF Thermal Efficiency up to 93% Compare | Up to $675 rebates Vertex™ High Value Condensing 50 Gallon Ultra-Low NOx Natural Gas Water Heater Energy Star Anti-Leak Vertex™ High Value Condensing 50 Gallon Ultra-Low NOx Natural Gas Water Heater Model HPCX-50L 120 0.0(0) ENERGY STAR® Qualified High efficiency operation with up to 0.90 UEF Thermal Efficiency up to 93% Compare | Up to $675 rebates ProLine® XE 40-Gallon Power Direct Vent Natural Gas Water Heater Energy Star ProLine® XE 40-Gallon Power Direct Vent Natural Gas Water Heater Model GPDL-40 200 0.0(0) 74-gallon first hour rating 6-Year Warranty Compare Vertex™ 50-Gallon Low NOx Power Vent Natural Gas Water Heater Energy Star Vertex™ 50-Gallon Low NOx Power Vent Natural Gas Water Heater Model GPHE-50 110 0.0(0) ENERGY STAR® certified 124-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Power Direct Vent Natural Gas Water Heater Energy Star ProLine® XE 50-Gallon Power Direct Vent Natural Gas Water Heater Model GPDT-50 200 0.0(0) 81-gallon first hour rating 6-Year Warranty Compare Vertex™ 50-Gallon Ultra-Low NOx Power Direct Vent Liquid Propane Gas Water Heater Energy Star Vertex™ 50-Gallon Ultra-Low NOx Power Direct Vent Liquid Propane Gas Water Heater Model GDHE-50 141 0.0(0) ENERGY STAR® certified 100-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Power Direct Vent Natural Gas Water Heater Energy Star ProLine® XE 50-Gallon Power Direct Vent Natural Gas Water Heater Model GPDX-50L 200 0.0(0) 118-gallon first hour rating 6-Year Warranty Compare Vertex™ 50-Gallon Low NOx Power Vent Natural Gas Water Heater Energy Star Vertex™ 50-Gallon Low NOx Power Vent Natural Gas Water Heater Model GPHE-50 130 3.8(46) ENERGY STAR® certified 124-gallon first hour rating 6-Year Warranty Compare | Up to $675 rebates Vertex™ 50-Gallon Low NOx Power Vent Natural Gas Water Heater Energy Star Vertex™ 50-Gallon Low NOx Power Vent Natural Gas Water Heater Model GPHE-50 120 5.0(1) ENERGY STAR® certified 124-gallon first hour rating 6-Year Warranty Compare Polaris™ 34-Gallon Power Direct Vent Natural Gas Water Heater Energy Star High Efficiency Polaris™ 34-Gallon Power Direct Vent Natural Gas Water Heater Model GSP-100 200 4.8(6) 100,000 BTU input 170-gallon first hour rating 10-Year Warranty Compare | Up to $600 rebates Polaris™ 34-Gallon Power Direct Vent Natural Gas Water Heater Energy Star High Efficiency Polaris™ 34-Gallon Power Direct Vent Natural Gas Water Heater Model GSP-130 200 4.8(6) 130,000 BTU input 165-gallon recovery rate 10-Year Warranty Compare Polaris™ 50-Gallon Power Direct Vent Natural Gas Water Heater Energy Star High Efficiency Polaris™ 50-Gallon Power Direct Vent Natural Gas Water Heater Model GTP-130 200 4.8(6) 130,000 BTU input 165-gallon recovery rate 10-Year Warranty Compare Polaris™ 50-Gallon Power Direct Vent Natural Gas Water Heater Energy Star High Efficiency Polaris™ 50-Gallon Power Direct Vent Natural Gas Water Heater Model GTP-150 200 4.8(6) 150,000 BTU input 190-gallon recovery rate 10-Year Warranty Compare Polaris™ 50-Gallon Power Direct Vent Natural Gas Water Heater Energy Star High Efficiency Polaris™ 50-Gallon Power Direct Vent Natural Gas Water Heater Model GTP-199 200 4.8(6) 199,000 BTU input 253-gallon recovery rate 10-Year Warranty Compare ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater Model GPVL-50 200 4.7(1094) 79-gallon first hour rating 6-Year Warranty Compare ProLine® XE 40-Gallon Power Direct Vent Natural Gas Water Heater ProLine® XE 40-Gallon Power Direct Vent Natural Gas Water Heater Model GPDL-40 300 4.5(34) 74-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Power Direct Vent Natural Gas Water Heater ProLine® XE 50-Gallon Power Direct Vent Natural Gas Water Heater Model GPDT-50 300 4.5(34) 81-gallon first hour rating 6-Year Warranty Compare ProLine® XE 40-Gallon High Efficiency Flue Damper Tall Natural Gas Water Heater ProLine® XE 40-Gallon High Efficiency Flue Damper Tall Natural Gas Water Heater Model GCF-40 100 4.8(42) 70-gallon first hour rating 6-Year Warranty Compare ProLine® XE 40-Gallon Ultra-Low Nox Atmospheric Vent Natural Gas Water Heater ProLine® XE 40-Gallon Ultra-Low Nox Atmospheric Vent Natural Gas Water Heater Model GUF-40 100 4.5(6) 68-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Power Direct Vent Natural Gas Water Heater ProLine® XE 50-Gallon Power Direct Vent Natural Gas Water Heater Model GPDX-50L 300 4.5(34) 118-gallon first hour rating 6-Year Warranty Compare ProLine® XE 40-Gallon Power Vent Natural Gas Water Heater ProLine® XE 40-Gallon Power Vent Natural Gas Water Heater Model GPVT-40 200 4.7(1094) 87-gallon first hour rating 6-Year Warranty Compare ProLine® XE 40-Gallon Power Direct Vent Natural Gas Water Heater ProLine® XE 40-Gallon Power Direct Vent Natural Gas Water Heater Model GPDL-40L 300 4.5(34) 74-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon High Efficiency Flue Damper Tall Natural Gas Water Heater ProLine® XE 50-Gallon High Efficiency Flue Damper Tall Natural Gas Water Heater Model GCF-50 100 4.8(42) 84-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Power Direct Vent Tall Natural Gas Water Heater ProLine® XE 50-Gallon Power Direct Vent Tall Natural Gas Water Heater Model GPDT-50L 300 4.5(34) 81-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Ultra-Low Nox Atmospheric Vent Natural Gas Water Heater ProLine® XE 50-Gallon Ultra-Low Nox Atmospheric Vent Natural Gas Water Heater Model GUF-50 100 4.5(6) 83-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater Model GPVT-50 200 4.7(1094) 97-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon High Efficiency Flue Damper Short Natural Gas Water Heater ProLine® XE 50-Gallon High Efficiency Flue Damper Short Natural Gas Water Heater Model GCFL-50 100 4.8(42) 78-gallon first hour rating 6-Year Warranty Compare ProLine® XE 40-Gallon Power Vent Natural Gas Water Heater ProLine® XE 40-Gallon Power Vent Natural Gas Water Heater Model GPVL-40 200 4.7(1094) 73-gallon first hour rating 6-Year Warranty Compare ProLine® XE 40-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater ProLine® XE 40-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater Model GPDNL-40 100 5.0(1) 75-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater Model GPVX-50L 200 4.7(1094) 119-gallon first hour rating 6-Year Warranty Compare ProLine® XE 75-Gallon Power Vent Natural Gas Water Heater ProLine® XE 75-Gallon Power Vent Natural Gas Water Heater Model GPVX-75L 310 4.7(129) 76,000 BTU input 116-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Ultra-Low NOx Power Vent Natural Gas Water Heater ProLine® XE 50-Gallon Ultra-Low NOx Power Vent Natural Gas Water Heater Model GPVNT-50 100 0.0(0) 42,000 BTU input 85-gallon first hour rating 6-Year Warranty Compare ProLine® XE 75-Gallon Power Direct Vent Natural Gas Water Heater ProLine® XE 75-Gallon Power Direct Vent Natural Gas Water Heater Model GPDX-75L 310 4.5(6) 76,000 BTU input 129-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater ProLine® XE 50-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater Model GPDNT-50 100 5.0(1) 75-gallon first hour rating 6-Year Warranty Compare ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater Model GPVT-50L 200 4.7(1094) 97-gallon first hour rating 6-Year Warranty Compare ProLine® XE 40-Gallon High Efficiency Flue Damper Short Natural Gas Water Heater ProLine® XE 40-Gallon High Efficiency Flue Damper Short Natural Gas Water Heater Model GCFL-40 100 4.8(42) 65-gallon first hour rating 6-Year Warranty Compare ProLine® XE 40-Gallon Power Vent Natural Gas Water Heater ProLine® XE 40-Gallon Power Vent Natural Gas Water Heater Model GPVT-40L 200 4.7(1094) 87-gallon first hour rating 6-Year Warranty Compare ProLine® XE 40-Gallon Ultra-Low NOx Power Vent Natural Gas Water Heater ProLine® XE 40-Gallon Ultra-Low NOx Power Vent Natural Gas Water Heater Model GPVNT-40 100 0.0(0) 42,000 BTU input 91-gallon first hour rating 6-Year Warranty Compare ProLine® Master 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model HWRT-50 400 4.8(86) 50,000 BTU input 89-gallon first hour rating 8-Year Warranty Compare ProLine® Master Ultra-Low NOx 40-Gallon Gas Water Heater ProLine® Master Ultra-Low NOx 40-Gallon Gas Water Heater Model HUC-40 410 0.0(0) Compare ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Model HUR-40 450 4.4(10) 40,000 BTU input 83-gallon first hour rating 8-Year Warranty Compare ProLine® Master 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model HWR-40 400 4.8(86) 40,000 BTU input 80-gallon first hour rating 8-Year Warranty Compare ProLine® Master 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model HWRT-50L 400 4.8(86) 50,000 BTU input 89-gallon first hour rating 8-Year Warranty Compare ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Model HUC-40 400 0.0(0) Compare ProLine® Master 40-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® Master 40-Gallon Atmospheric Vent Short Natural Gas Water Heater Model HWRL-40 400 4.8(86) 40,000 BTU input 67-gallon first hour rating 8-Year Warranty Compare ProLine® Master 50-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 50-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Model HUC-50 450 4.4(10) 40,000 BTU input 84-gallon first hour rating 8-Year Warranty Compare ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Short Natural Gas Water Heater ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Short Natural Gas Water Heater Model HURL-40 400 0.0(0) 40,000 BTU input 72-gallon first hour rating 8-Year Warranty Compare ProLine® Master 50-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® Master 50-Gallon Atmospheric Vent Short Natural Gas Water Heater Model HWRL-50 400 4.8(86) 40,000 BTU input 81-gallon first hour rating 8-Year Warranty Compare ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Model HUR-40 400 0.0(0) 40,000 BTU input 81-gallon first hour rating 8-Year Warranty Compare ProLine® Master 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model HWG-50 400 4.8(86) 40,000 BTU input 81-gallon first hour rating 8-Year Warranty Compare ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Model HUC-40 450 4.4(10) 40,000 BTU input 83-gallon first hour rating 8-Year Warranty Compare ProLine® Master 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® Master 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model HWR-50 400 4.8(86) 40,000 BTU input 84-gallon first hour rating 8-Year Warranty Compare ProLine® Ultra-Low Nox Direct Vent 40-Gallon Gas Water Heater ProLine® Ultra-Low Nox Direct Vent 40-Gallon Gas Water Heater Model GDNL-40L 100 3.8(6) 36,000 BTU input 81-gallon first hour rating 6-Year Warranty Compare ProLine® Ultra-Low Nox Direct Vent 50-Gallon Gas Water Heater ProLine® Ultra-Low Nox Direct Vent 50-Gallon Gas Water Heater Model GDNT-50L 100 3.8(6) 38,000 BTU input 81-gallon first hour rating 6-Year Warranty Compare ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCRH-40 400 4.7(2955) 35,500 BTU input 65-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Short Natural Gas Water Heater Model XCRL-50 400 4.7(2955) 40,000 BTU input 81-gallon first hour rating 10-Year Warranty Compare ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model GUR-50 450 4.6(352) 40,000 BTU input 84-gallon first hour rating 6-Year Warranty Compare ProLine® 30-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater ProLine® 30-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater Model FMDV-30 250 5.0(3) Mobile Home Approved 60-gallon first hour rating 6-Year Warranty Compare ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater Model GCRL-30R 400 4.7(2955) 32,000 BTU input 55-gallon first hour rating 6-Year Warranty Compare ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model XUC-40 450 4.6(352) 40,000 BTU input 83-gallon first hour rating 10-Year Warranty Compare ProLine® Atmospheric Vent 30-Gallon Gas Water Heater ProLine® Atmospheric Vent 30-Gallon Gas Water Heater Model GCR-30 400 4.7(23) Compare ProLine® 30-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater ProLine® 30-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model GUC-30 450 4.6(352) 33,000 BTU input 62-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCRT-50 400 4.7(2955) 50,000 BTU input 89-gallon first hour rating 10-Year Warranty Compare ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model GUC-40 450 4.6(352) 40,000 BTU input 83-gallon first hour rating 6-Year Warranty Compare ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Natural Gas Water Heater ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Natural Gas Water Heater Model XUR-40 410 0.0(0) Compare ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCR-50L 400 4.7(2955) 40,000 BTU input 84-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Short Natural Gas Water Heater Model GCRL-50 400 4.7(2955) 40,000 BTU input 81-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model XURT-50L 450 4.6(352) 50,000 BTU input 91-gallon first hour rating 10-Year Warranty Compare ProLine® 40-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater ProLine® 40-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater Model FMHR-40 400 4.8(8) Mobile Home Approved 59-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater Model FMDV-50 250 5.0(3) Mobile Home Approved 67-gallon first hour rating 6-Year Warranty Compare ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model FCG-75 400 4.7(354) 75,100 BTU input 125-gallon first hour rating 6-Year Warranty Compare ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater Model XCRL-30R 400 4.7(2955) 32,000 BTU input 55-gallon first hour rating 10-Year Warranty Compare ProLine® 40-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 40-Gallon Atmospheric Vent Short Natural Gas Water Heater Model GCRL-40 400 4.7(2955) 40,000 BTU input 67-gallon first hour rating 6-Year Warranty Compare ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model PCG-75 400 4.7(354) 75,100 BTU input 125-gallon first hour rating 10-Year Warranty Compare ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCR-30R 400 4.7(2955) 32,000 BTU input 52-gallon first hour rating 10-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCR-50L 400 4.7(2955) 40,000 BTU input 84-gallon first hour rating 10-Year Warranty Compare ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model GUC-50 450 4.6(352) 40,000 BTU input 84-gallon first hour rating 6-Year Warranty Compare ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater Model GCRL-30 400 4.7(23) 35,500 BTU input 66-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCG-50L 400 4.7(2955) 40,000 BTU input 81-gallon first hour rating 6-Year Warranty Compare ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCB-40 400 4.7(2955) 40,000 BTU input 78-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCRT-50 400 4.7(2955) 50,000 BTU input 89-gallon first hour rating 6-Year Warranty Compare ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCR-40L 410 4.7(1443) 36,000 BTU input 80-gallon first hour rating 6-Year Warranty Compare ProLine® 30-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater ProLine® 30-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater Model FMHR-30 400 4.8(8) Mobile Home Approved 63-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCG-50 400 4.7(2955) 40,000 BTU input 81-gallon first hour rating 6-Year Warranty Compare ProLine® 40-Gallon Direct Vent Natural Gas Water Heater ProLine® 40-Gallon Direct Vent Natural Gas Water Heater Model GDV-40L 300 4.7(79) 38,000 BTU input 64-gallon first hour rating 6-Year Warranty Compare ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCB-30R 400 4.7(2955) 32,000 BTU input 62-gallon first hour rating 10-Year Warranty Compare ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model GUC-40 410 0.0(0) 40,000 BTU input 83-gallon first hour rating 6-Year Warranty Compare ProLine® 75-Gallon Ultra-Low NOx High Recovery Gas Water Heater ProLine® 75-Gallon Ultra-Low NOx High Recovery Gas Water Heater Model GCN-75 100 4.5(15) 75,100 BTU input 81-gallon first hour rating 6-Year Warranty Compare ProLine® Ultra-Low Nox Direct Vent 40-Gallon Gas Water Heater ProLine® Ultra-Low Nox Direct Vent 40-Gallon Gas Water Heater Model GDVNL-40L 100 0.0(0) Delivers 64-gallon first hour rating 38,000 BTU input direct vent design delivers up to 0.61 Uniform Energy Factor Direct vent design compatible with 1/2" gas connection Compare ProLine® 50-Gallon Direct Vent Natural Gas Water Heater ProLine® 50-Gallon Direct Vent Natural Gas Water Heater Model GDVT-50 300 4.7(79) 47,000 BTU input 83-gallon first hour rating 6-Year Warranty Compare ProLine® 40-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 40-Gallon Atmospheric Vent Short Natural Gas Water Heater Model XCBL-40 400 4.7(2955) 40,000 BTU input 68-gallon first hour rating 10-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCG-50 400 4.7(2955) 40,000 BTU input 81-gallon first hour rating 10-Year Warranty Compare ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater Model XCRL-30 400 4.7(23) Compare ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCR-30R 400 4.7(2955) 32,000 BTU input 52-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCRT-50L 400 4.7(2955) 50,000 BTU input 89-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Tall Liquid Propane Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Liquid Propane Water Heater Model XCRT 50 401 4.7(2955) 45,000 BTU input 89-gallon first hour rating 10-Year Warranty Compare ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model GUR-40 450 4.6(352) 40,000 BTU input 83-gallon first hour rating 6-Year Warranty Compare ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model FCG-75L 400 4.7(354) 75,100 BTU input 125-gallon first hour rating 6-Year Warranty Compare ProLine® 40-Gallon Direct Vent Natural Gas Water Heater ProLine® 40-Gallon Direct Vent Natural Gas Water Heater Model GDV-40 300 4.7(79) 38,000 BTU input 64-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Direct Vent Natural Gas Water Heater ProLine® 50-Gallon Direct Vent Natural Gas Water Heater Model GDV-50 300 4.7(79) 40,000 BTU input 77-gallon first hour rating 6-Year Warranty Compare ProLine® 100-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater ProLine® 100-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model FCG-100 400 4.7(354) 75,100 BTU input 170-gallon first hour rating 6-Year Warranty Compare ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCB-40 400 4.7(2955) 40,000 BTU input 78-gallon first hour rating 10-Year Warranty Compare ProLine® 100-Gallon Ultra-Low NOx High Recovery Gas Water Heater ProLine® 100-Gallon Ultra-Low NOx High Recovery Gas Water Heater Model GCN-100 100 4.5(15) 75,100 BTU input 81-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Direct Vent Natural Gas Water Heater ProLine® 50-Gallon Direct Vent Natural Gas Water Heater Model GDV-50L 300 4.7(79) 40,000 BTU input 77-gallon first hour rating 6-Year Warranty Compare ProLine® 100-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater ProLine® 100-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model PCG-100 400 4.7(354) 75,100 BTU input 170-gallon first hour rating 10-Year Warranty Compare ProLine® 40-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 40-Gallon Atmospheric Vent Short Natural Gas Water Heater Model XCRL-40 400 4.7(2955) 40,000 BTU input 67-gallon first hour rating 10-Year Warranty Compare ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCRT-50L 400 4.7(2955) 50,000 BTU input 89-gallon first hour rating 10-Year Warranty Compare ProLine® 40-Gallon Atmospheric Vent Short Natural Gas Water Heater ProLine® 40-Gallon Atmospheric Vent Short Natural Gas Water Heater Model GCBL-40 400 4.7(2955) 40,000 BTU input 68-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model GURT-50L 450 4.6(352) 50,000 BTU input 91-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model GURT-50RL 470 0.0(0) 50,000 BTU input 91-gallon first hour rating 6-Year Warranty Compare ProLine® 50-Gallon Direct Vent Natural Gas Water Heater ProLine® 50-Gallon Direct Vent Natural Gas Water Heater Model GDVT-50L 300 4.7(79) 47,000 BTU input 83-gallon first hour rating 6-Year Warranty Compare ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCB-30R 400 4.7(2955) 32,000 BTU input 62-gallon first hour rating 6-Year Warranty Compare ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Short Natural Gas Water Heater ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Short Natural Gas Water Heater Model GURL-40 450 4.6(352) 40,000 BTU input 72-gallon first hour rating 6-Year Warranty Compare ProLine® Ultra-Low Nox Direct Vent 50-Gallon Gas Water Heater ProLine® Ultra-Low Nox Direct Vent 50-Gallon Gas Water Heater Model GDVNT-50L 100 0.0(0) Delivers 84-gallon first hour rating 38,000 BTU input direct vent design delivers up to 0.65 Uniform Energy Factor Direct vent design compatible with 1/2" gas connection Compare ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCR-50 400 4.7(2955) 40,000 BTU input 84-gallon first hour rating 10-Year Warranty Compare ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCR-40 410 4.7(1443) 40,000 BTU input 80-gallon first hour rating 10-Year Warranty Compare ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCR-40L 410 4.7(1443) 36,000 BTU input 80-gallon first hour rating 10-Year Warranty Compare Polaris™ 34-Gallon Power Direct Vent Natural Gas Water Heater High Efficiency Polaris™ 34-Gallon Power Direct Vent Natural Gas Water Heater Model GSP-150 200 4.8(6) 150,000 BTU input 190-gallon first hour rating 10-Year Warranty Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Natural Gas Water Heater Model XCR-30 400 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Ultra-Low NOx 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Ultra-Low NOx 50-Gallon Gas Water Heater Model GNR-50 200 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model PCG-75 300 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 100-Gallon High Recovery Atmospheric Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 100-Gallon High Recovery Atmospheric Vent Liquid Propane Gas Water Heater Model PCG-100 301 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 50-Gallon Gas Water Heater Model GCVL-50 201 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 40-Gallon Non-Powered Flue Damper Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 40-Gallon Non-Powered Flue Damper Natural Gas Water Heater Model GCD-40 100 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 50-Gallon Gas Water Heater Model GCVT-50L Compare SERIES DISCONTINUED Series Discontinued: Vertex™ 50-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater Series Discontinued Series Discontinued: Vertex™ 50-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater Model GDHE-50 140 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Gas Water Heater Model XCRH-40 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 50-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model XURT 50L 400 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 30-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 30-Gallon Gas Water Heater Model GCV-30 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Ultra-Low NOx 30-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Ultra-Low NOx 30-Gallon Gas Water Heater Model GCNH-30 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 100-Gallon High Recovery Atmospheric Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 100-Gallon High Recovery Atmospheric Vent Liquid Propane Gas Water Heater Model FCG-100 301 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 40-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 40-Gallon Gas Water Heater Model GCV-40 300 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Ultra-Low NOx 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Ultra-Low NOx 50-Gallon Gas Water Heater Model GNR-50 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Model XCR-30 401 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Model XCRL-30 401 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 50-Gallon Atmospheric Vent Gas Water Heater Series Discontinued Series Discontinued: ProLine® 50-Gallon Atmospheric Vent Gas Water Heater Model XCVL-50 Compare SERIES DISCONTINUED Series Discontinued: Conservationist® Maximum Efficiency 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: Conservationist® Maximum Efficiency 50-Gallon Gas Water Heater Model XGV-50L 300 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Model XCRL 40 401 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 50-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 50-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Model XCVL-50 201 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Liquid Propane Gas Water Heater Model GCR-40L 401 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 50-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 50-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Model GCD-50 101 Compare SERIES DISCONTINUED Series Discontinued: Vertex™ 75-Gallon Ultra-Low NOx Power Direct Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: Vertex™ 75-Gallon Ultra-Low NOx Power Direct Vent Liquid Propane Gas Water Heater Model GDHE-75 141 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model FCG-75 300 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 50-Gallon Gas Water Heater Model GCVT-50 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 30-Gallon Propane Water Heater Series Discontinued Series Discontinued: ProMax® 30-Gallon Propane Water Heater Model GCV-30 301 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 40-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 40-Gallon Gas Water Heater Model GCVL-40 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 50-Gallon Direct Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 50-Gallon Direct Vent Natural Gas Water Heater Model GDV-50 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 50-Gallon Gas Water Heater Model GCVX-50 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 65-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 65-Gallon Gas Water Heater Model GCV-65 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 100-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 100-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model FCG-100 300 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Natural Gas Water Heater Model XCBL-30 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCR-40 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 50-Gallon Atmospheric Vent Water Heater Series Discontinued Series Discontinued: ProLine® 50-Gallon Atmospheric Vent Water Heater Model XCVT-50 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 30-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 30-Gallon Gas Water Heater Model GCRL-30 401 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCR-40L 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 50-Gallon Power Direct Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 50-Gallon Power Direct Vent Liquid Propane Gas Water Heater Model GPDT-50 201 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 50-Gallon Non-Powered Flue Damper Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 50-Gallon Non-Powered Flue Damper Natural Gas Water Heater Model GCD-50 100 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 75-Gallon Direct Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 75-Gallon Direct Vent Liquid Propane Gas Water Heater Model GPDX-75L 211 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 75-Gallon Direct Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 75-Gallon Direct Vent Natural Gas Water Heater Model GPDX-75L 210 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 100-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 100-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model PCG-100 300 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 50-Gallon Gas Water Heater Model GCVL-50 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCB-30 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Liquid Propane Gas Water Heater Model PCG-75 301 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Ultra-Low NOx 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Ultra-Low NOx 50-Gallon Gas Water Heater Model GCNT-50 200 Compare SERIES DISCONTINUED Series Discontinued: ProLine® Master 50-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® Master 50-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Model HUR-50 400 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 40-Gallon Atmospheric Vent Gas Water Heater Series Discontinued Series Discontinued: ProMax® 40-Gallon Atmospheric Vent Gas Water Heater Model GVCA-40 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 40-Gallon Power Direct Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 40-Gallon Power Direct Vent Liquid Propane Gas Water Heater Model GPDL-40 201 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 50-Gallon Direct Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 50-Gallon Direct Vent Liquid Propane Gas Water Heater Model GDVT-50L 291 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Water Heater Series Discontinued Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Water Heater Model FCG-75 301 Compare SERIES DISCONTINUED Series Discontinued: ProLine® Atmospheric Vent 30-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProLine® Atmospheric Vent 30-Gallon Gas Water Heater Model GCB-30 400 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 50-Gallon Gas Water Heater Model GCVT-50 301 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Natural Gas Water Heater Model XCVL-50 200 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Water Heater Model XUC-40 410 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model XUC 30 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 65-Gallon Atmospheric Vent Gas Water Heater Series Discontinued Series Discontinued: ProLine® 65-Gallon Atmospheric Vent Gas Water Heater Model XCV-65L Compare SERIES DISCONTINUED Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Natural Gas Water Heater Model PCG-75L 300 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model GUC-40 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® Master 50-Gallon Ultra-Low NOx Series Discontinued Series Discontinued: ProLine® Master 50-Gallon Ultra-Low NOx Model HURT-50L 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Liquid Propane Gas Water Heater Model GCR-40 401 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Liquid Propane Gas Water Heater Model XCR-40 401 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Power Vent (FVIR Compliant) 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Power Vent (FVIR Compliant) 50-Gallon Gas Water Heater Model GPVH-50 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 40-Gallon Electric Water Heater Series Discontinued Series Discontinued: ProMax® 40-Gallon Electric Water Heater Model PGCS-40 300 Compare SERIES DISCONTINUED Series Discontinued: Large Volume Low Nox Gas Water Heater Series Discontinued Series Discontinued: Large Volume Low Nox Gas Water Heater Model BTPN-150-400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 40-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 40-Gallon Atmospheric Vent Liquid Propane Gas Water Heater Model GCD-40 101 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 75-Gallon Power Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 75-Gallon Power Vent Natural Gas Water Heater Model GPVX-75L 210 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Liquid Propane Water Heater Series Discontinued Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Liquid Propane Water Heater Model PCG-75L 301 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Natural Gas Water Heater Model XUR 40 400 Compare SERIES DISCONTINUED Series Discontinued: G102-40T35R - ProLine® 40 Gallon Tall 35,500 BTU Natural Gas Water Heater - 10 Year Warranty Series Discontinued Series Discontinued: G102-40T35R - ProLine® 40 Gallon Tall 35,500 BTU Natural Gas Water Heater - 10 Year Warranty Model G102-40T35R Compare SERIES DISCONTINUED Series Discontinued: ProMax® 30-Gallon Electric Water Heater Series Discontinued Series Discontinued: ProMax® 30-Gallon Electric Water Heater Model PGCS-30 300 Compare SERIES DISCONTINUED Series Discontinued: ProMax Ultra-Low Nox High Recovery Series Discontinued Series Discontinued: ProMax Ultra-Low Nox High Recovery Model GCBN-75 100 Compare SERIES DISCONTINUED Series Discontinued: Effex® High Efficiency 40-Gallon Gas Water Heater Series Discontinued Series Discontinued: Effex® High Efficiency 40-Gallon Gas Water Heater Model GAHH-40 102 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 40-Gallon Atmospheric Vent Gas Water Heater Series Discontinued Series Discontinued: ProMax® 40-Gallon Atmospheric Vent Gas Water Heater Model GVRA-40 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GCR-40 400 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Ultra-Low NOx 40-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Ultra-Low NOx 40-Gallon Gas Water Heater Model GCNH-40 200 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 50-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 50-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater Model FMDV-50 400 Compare SERIES DISCONTINUED Series Discontinued: Effex® High Efficiency 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: Effex® High Efficiency 50-Gallon Gas Water Heater Model GAHH-50 100 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Short Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Short Liquid Propane Gas Water Heater Model GCBL-30 401 Compare SERIES DISCONTINUED Series Discontinued: ProLine® Plus High Recovery 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProLine® Plus High Recovery 50-Gallon Gas Water Heater Model XCVX-50 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 50-Gallon Power Direct Vent Liquid Propane Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 50-Gallon Power Direct Vent Liquid Propane Gas Water Heater Model GPDX-50L 201 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Liquid Propane Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Liquid Propane Water Heater Model GCRH-40 401 Compare SERIES DISCONTINUED Series Discontinued: ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® Master 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater Model HUR-40 410 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 40-Gallon Ultra-Low NOx Power Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 40-Gallon Ultra-Low NOx Power Vent Natural Gas Water Heater Model GPNH-40 100 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 50-Gallon Gas Water Heater Model GCVX-50L Compare SERIES DISCONTINUED Series Discontinued: ProLine® Atmospheric Vent 30-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProLine® Atmospheric Vent 30-Gallon Gas Water Heater Model GCB-30 401 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater Model GCBL-30 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 65-Gallon Atmospheric Vent Gas Water Heater Series Discontinued Series Discontinued: ProLine® 65-Gallon Atmospheric Vent Gas Water Heater Model XCV-65 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Ultra-Low NOx 30-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Ultra-Low NOx 30-Gallon Gas Water Heater Model GCNH-30 200 Compare SERIES DISCONTINUED Series Discontinued: Series Discontinued Series Discontinued: Model XVRL-30 401 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater Model GPVT-50L Compare SERIES DISCONTINUED Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Water Heater Series Discontinued Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Water Heater Model FCG-75L 300 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Ultra-Low NOx 40-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Ultra-Low NOx 40-Gallon Gas Water Heater Model GNR-40 200 Compare SERIES DISCONTINUED Series Discontinued: Vertex™ 75-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater Series Discontinued Series Discontinued: Vertex™ 75-Gallon Ultra-Low NOx Power Direct Vent Natural Gas Water Heater Model GDHE-75 140 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 50-Gallon Gas Water Heater Model GCV-50 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 75-Gallon Power Vent Liquid Propane Water Heater Series Discontinued Series Discontinued: ProLine® XE 75-Gallon Power Vent Liquid Propane Water Heater Model GPVX-75L 211 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Ultra-Low Nox Atmospheric Vent Tall Natural Gas Water Heater Model XUC 40 400 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Ultra-Low NOx 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Ultra-Low NOx 50-Gallon Gas Water Heater Model GCNH-50 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater Model FMDV-40 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 30-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 30-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater Model FMDV-30 400 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Ultra-Low NOx 40-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Ultra-Low NOx 40-Gallon Gas Water Heater Model GCNH-40 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Closed Combustion Power Direct Vent 40-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Closed Combustion Power Direct Vent 40-Gallon Gas Water Heater Model GPDL-40L 200 Compare SERIES DISCONTINUED Series Discontinued: ProMax® Closed Combustion Power Direct Vent 40-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® Closed Combustion Power Direct Vent 40-Gallon Gas Water Heater Model GPDL-40L 201 Compare SERIES DISCONTINUED Series Discontinued: ProMax® 40-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProMax® 40-Gallon Gas Water Heater Model GCV-40 Compare SERIES DISCONTINUED Series Discontinued: ProLine® Ultra-Low NOx 50-Gallon Gas Water Heater Series Discontinued Series Discontinued: ProLine® Ultra-Low NOx 50-Gallon Gas Water Heater Model XUR 50 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 50-Gallon Power Direct Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® XE 50-Gallon Power Direct Vent Tall Natural Gas Water Heater Model GPDT-50L 200 Compare SERIES DISCONTINUED Series Discontinued: ProLine® XE 50-Gallon Power Direct Vent Tall Liquid Propane Water Heater Series Discontinued Series Discontinued: ProLine® XE 50-Gallon Power Direct Vent Tall Liquid Propane Water Heater Model GPDT-50L 201 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Series Discontinued Series Discontinued: ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model XCR-40L 400 Compare SERIES DISCONTINUED Series Discontinued: ProLine® 75-Gallon High Recovery Atmospheric Vent Liquid Propane Gas 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