Water Heaters

753 results - Sort results by: Popularity - Price - Discount - Alphabetical Order
    1. Eccotemp Fvi12-Lp Liquid Propane Indoor Forced Vent Tankless Water (FVI12-LP)
    2. Eccotemp Fvi12-Lp Liquid Propane Indoor Forced Vent Tankless Water (FVI12-LP)

      Eccotemp FVI12-LP Liquid Propane Indoor Forced Vent Tankless Water Heater The Eccotemp FVI12-LP tankless water heater is a liquid propane fired,... More

    3. $359.95
    1. Eccotemp I12-Lp Indoor Liquid Propane Tankless Water Heater (i12-LP)
    2. Eccotemp I12-Lp Indoor Liquid Propane Tankless Water Heater (i12-LP)

      Eccotemp i12-LP Indoor Liquid Propane Tankless Water Heater The Eccotemp i12-LP has a new revolutionary design, making it unlike any other tankless... More

    3. $439.95
    1. Rheem Professional Universal Gas 100 Gallon Commercial Water Heater - Natural Gas G100200 (G100-200)
    2. Rheem Professional Universal Gas 100 Gallon Commercial Water Heater - Natural Gas G100200 (G100-200)

      G100200 Includes temperature and pressure relief valve||Universal commercial water heater natural gas||Tank capacity 100 Gallons||Full port and... More

    3. $6,899.99
      $7,499.99 -8%
    1. Eccotemp 45hi-Lp Indoor Liquid Propane Tankless Water Heater - 140,000 (45HI-LP)
    2. Eccotemp 45hi-Lp Indoor Liquid Propane Tankless Water Heater - 140,000 (45HI-LP)

      Eccotemp 45HI-LP Indoor Liquid Propane Tankless Water Heater - 140,000 BTU The Eccotemp 45-HI is the indoor equivalent to the Eccotemp 45-H outdoor... More

    3. $654.00
    1. Rinnai Value 7.5 GPM Liquid Propane Tankless Water Heater V75eP (V75eP)
    2. Rinnai Value 7.5 GPM Liquid Propane Tankless Water Heater V75eP (V75eP)

      V75eP ENERGY STAR® qualified||Energy factor of .82||Certified for installation in manufactured (mobile) homes||Leak detection shuts off water to... More

    3. $1,639.99
      $1,733.99 -5%
    1. Ao Smith Bth-120a Cyclone Xi Commercial Tank Type Water Heater Nat Gas (BTH-120A)
    2. Ao Smith Bth-120a Cyclone Xi Commercial Tank Type Water Heater Nat Gas (BTH-120A)

      AO Smith Cyclone models deliver extraordinary storage and dollar-saving and are up to 96% efficient. The Cyclone is designed to fit in corners and... More

    3. $8,602.00
    1. Ao Smith Gphe-50 Vertex Water Heater Residential Power Vent Nat Gas 50 (GPHE-50)
    2. Ao Smith Gphe-50 Vertex Water Heater Residential Power Vent Nat Gas 50 (GPHE-50)

      The more hot water you need, the more you need a Vertex water heater Through an inspired blend of innovation, efficiency, and years of industry... More

    3. $2,398.00
    1. Eccotemp L5 Portable Tankless Water Heater (L5)
    2. Eccotemp L5 Portable Tankless Water Heater (L5)

      Eccotemp L5 Portable Tankless Water Heater The Eccotemp L5 Portable Tankless Water Heater is the original and best selling portable water heater on... More

    3. $160.95
    1. Eccotemp Indoor 6.8 GPM Natural Gas Tankless Water Heater 45HI-NG (45HI-NG)
    2. Eccotemp Indoor 6.8 GPM Natural Gas Tankless Water Heater 45HI-NG (45HI-NG)

      45HI-NG CSA certified for US and Canadian use||Natural gas powered||Digital remote with simple controls and diagnostics||120 Volt UL listed power... More

    3. $749.99
      $935.99 -20%
    1. Ao Smith Btx-80 Cyclone He Commercial Tank Type Water Heater Nat Gas (BTX-80)
    2. Ao Smith Btx-80 Cyclone He Commercial Tank Type Water Heater Nat Gas (BTX-80)

      AO Smith Cyclone models deliver extraordinary storage and dollar-saving and are up to 96% efficient. The Cyclone is designed to fit in corners and... More

    3. $3,318.00
    1. Eccotemp Fvi12-Ng Natural Gas Indoor Forced Vent Tankless Water Heater (FVI12-NG)
    2. Eccotemp Fvi12-Ng Natural Gas Indoor Forced Vent Tankless Water Heater (FVI12-NG)

      Eccotemp FVI12-NG Natural Gas Indoor Forced Vent Tankless Water Heater The Eccotemp FVI12-NG tankless water heater is a natural gas fired, forced... More

    3. $359.95
    1. Eemax Mt007240t Accumix Mt Tankless Water Heater, 0.3 Gpm (MT007240T)
    2. Eemax Mt007240t Accumix Mt Tankless Water Heater, 0.3 Gpm (MT007240T)

      Eemax MT007240T Accumix MT Tankless Water Heater, 0.3 GPM Eemax EXCLUSIVE Turnkey Solution Heater with Code Compliant Integrated Mixing Valve... More

    3. $737.00
    1. Rinnai Luxury 7.5 GPM Liquid Nature Gas Tankless Water Heater RL75iN (RL75iN)
    2. Rinnai Luxury 7.5 GPM Liquid Nature Gas Tankless Water Heater RL75iN (RL75iN)

      RL75iN ENERGY STAR® qualified||Energy factor of .82||Enhanced scale detection lessens possibility of serious, long term damage to... More

    3. $1,869.99
      $2,012.99 -7%
    1. Rinnai Ultra 8.0 GPM Liquid Nature Gas Tankless Water Heater RU80eN (RU80eN)
    2. Rinnai Ultra 8.0 GPM Liquid Nature Gas Tankless Water Heater RU80eN (RU80eN)

      RU80eN Condensing, Tankless, Temperature controlled, continuous flow, gas hot water system||ENERGY STAR® qualified||Energy factor of .96||Built in... More

    3. $2,069.99
      $2,195.99 -6%
    1. Rinnai Value 7.5 GPM Liquid Propane Tankless Water Heater V75iP (V75iP)
    2. Rinnai Value 7.5 GPM Liquid Propane Tankless Water Heater V75iP (V75iP)

      V75iP ENERGY STAR® qualified||Energy factor of .82||Certified for installation in manufactured (mobile) homes||Leak detection shuts off water to... More

    3. $1,629.99
      $1,733.99 -6%
    1. Rinnai Luxury 9.4 GPM Liquid Propane Tankless Water Heater RL94eP (RL94eP)
    2. Rinnai Luxury 9.4 GPM Liquid Propane Tankless Water Heater RL94eP (RL94eP)

      RL94eP ENERGY STAR® qualified||Energy factor of .82||Built in Rinnai Circ LogicTM recirculation program cycles an external pump at pre set... More

    3. $2,199.99
      $2,447.99 -10%
    1. A.O. Smith GPVX-50 Water Heater Residential Nat Gas 50 Gal ProMax Power Vent 65,000 BTU GPVX-50 (GPVX-50)
    2. A.O. Smith GPVX-50 Water Heater Residential Nat Gas 50 Gal ProMax Power Vent 65,000 BTU GPVX-50 (GPVX-50)

      GPVX-50 Residential||Hot surface ignition||CSA certified and ASME rated T and P relief valve||Versatile power vent design||Vents with PVC, CPVC,... More

    3. $3,299.99
    1. Ao Smith Bt-100 Conservationist Commercial Tank Type Water Heater Nat (BT-100)
    2. Ao Smith Bt-100 Conservationist Commercial Tank Type Water Heater Nat (BT-100)

      AO Smith BT-100 Conservationist Commercial Tank Type Water Heater Nat Gas 98 Gal. 75100 BTU Standing PilotCSA Certified and ASME Rated T&P Relief... More

    3. $3,968.00
    1. Eccotemp L10 High Capacity Tankless Water Heater (L10)
    2. Eccotemp L10 High Capacity Tankless Water Heater (L10)

      Eccotemp L10 High Capacity Tankless Water Heater The Eccotemp L10 tankless water heater is one of the hottest tankless water heaters on the market.... More

    3. $308.95
    1. Eccotemp 45h-Lp Outdoor Liquid Propane Tankless Water Heater - 140,000 (45H-LP)
    2. Eccotemp 45h-Lp Outdoor Liquid Propane Tankless Water Heater - 140,000 (45H-LP)

      Eccotemp 45H-LP Outdoor Liquid Propane Tankless Water Heater - 140,000 BTU The Eccotemp 45-H is the outdoor equivalent to the Eccotemp 45-HI indoor... More

    3. $654.00
    1. Eccotemp Indoor 6.8 GPM Liquid Propane Tankless Water Heater 45HI-LP (45HI-LP)
    2. Eccotemp Indoor 6.8 GPM Liquid Propane Tankless Water Heater 45HI-LP (45HI-LP)

      45HI-LP CSA certified for US and Canadian use||Liquid propane powered||Remote keypad built into front case||120 Volt UL listed power cord||Energy... More

    3. $749.99
      $935.99 -20%
    1. Drakken 1.4 GPM Liquid Propane Tankless Water Heater AGL-5 (AGL-5)
    2. Drakken 1.4 GPM Liquid Propane Tankless Water Heater AGL-5 (AGL-5)

      AGL-5 Includes gas regulator and shower arm sprayer||Colour Charcoal grey||AGL 5 is a small work horse people use similar units to heat the water... More

    3. $249.99
      $266.99 -6%
    1. Takagi Flash 6.6 GPM Liquid Propane Tankless Water Heater T-KJR2-INLP (T-KJR2-INLP)
    2. Takagi Flash 6.6 GPM Liquid Propane Tankless Water Heater T-KJR2-INLP (T-KJR2-INLP)

      T-KJR2-INLP Tankless water heater||Propane gas||Can be converted into a direct vent unit||Indoor installation only||BTU hr 19,500 140,000||0.82... More

    3. $1,229.99
      $1,399.99 -12%
    1. Rinnai Boilers Liquid 130,000 BTU Natural Gas Tankless Water Heater QP130N (QP130N)
    2. Rinnai Boilers Liquid 130,000 BTU Natural Gas Tankless Water Heater QP130N (QP130N)

      QP130N 24 gallon stainless steel charged indirect tank||High domestic output up to 211 gallons in first hour||Easy installation||A complete... More

    3. $12,299.99
    1. Eemax Ex144tc Series Two Electric Tankless Water Heater - 15kw 240v (EX144TC)
    2. Eemax Ex144tc Series Two Electric Tankless Water Heater - 15kw 240v (EX144TC)

      Series Two Electric Tankless Water Heater This Series Two Electric Tankless Water Heater is activated in stages, based on demand. Features rugged... More

    3. $660.00
    1. Ao Smith Btr-250a Master-Fit Commercial Tank Type Water Heater Nat Gas (BTR-250A)
    2. Ao Smith Btr-250a Master-Fit Commercial Tank Type Water Heater Nat Gas (BTR-250A)

      AO Smith Master-Fit gas water heaters (with automatic flue damper) are self-cleaning units can be installed standalone, manifolded or connected to... More

    3. $10,790.00
    1. Ao Smith Btr-400a Master-Fit Commercial Tank Type Water Heater Nat Gas (BTR-400A)
    2. Ao Smith Btr-400a Master-Fit Commercial Tank Type Water Heater Nat Gas (BTR-400A)

      AO Smith Master-Fit gas water heaters (with automatic flue damper) are self-cleaning units can be installed standalone, manifolded or connected to... More

    3. $14,886.00
    1. Eemax Pa028240t2t Proadvantage Commercial Tankless Water Heater, 0.7-4 (PA028240T2T)
    2. Eemax Pa028240t2t Proadvantage Commercial Tankless Water Heater, 0.7-4 (PA028240T2T)

      Eemax PA028240T2T ProAdvantage Commercial Tank less Water Heater, 0.7-4 GPM The Eemax ProAdvantage Series of commercial / industrial electric tank... More

    3. $1,416.00
    1. Eemax Ap150600 Safeadvantage Efd N4x Electric Tankless Water Heater In (AP150600 EFD N4X)
    2. Eemax Ap150600 Safeadvantage Efd N4x Electric Tankless Water Heater In (AP150600 EFD N4X)

      Eemax AP150600 SafeAdvantage EFD N4X Electric Tankless Water Heater in NEMA 4X Enclousure 150kW 600V Eemax SafeAdvantage with PHD provides... More

    3. $23,877.78
    1. Eccotemp I12-Ng Indoor Natural Gas Tankless Water Heater (i12-NG)
    2. Eccotemp I12-Ng Indoor Natural Gas Tankless Water Heater (i12-NG)

      Eccotemp i12-NG Indoor Natural Gas Tankless Water Heater The Eccotemp i12-NG has a new revolutionary design, making it unlike any other tankless... More

    3. $439.95
    1. Takagi Flash 9 GPM Liquid Propane Tankless Water Heater T-M32LP (T-M32LP)
    2. Takagi Flash 9 GPM Liquid Propane Tankless Water Heater T-M32LP (T-M32LP)

      T-M32LP Tankless water heater||Gas pressure inlet 11" WC minimum, 14" WC maximum||Manifold pressure natural 2.2" WC||Energy star||Product Type... More

    3. $3,099.99
    1. Eccotemp Outdoor 6.8 GPM Liquid Propane Tankless Water Heater 45H-LP (45H-LP)
    2. Eccotemp Outdoor 6.8 GPM Liquid Propane Tankless Water Heater 45H-LP (45H-LP)

      45H-LP CSA certified for US and Canadian use||Liquid propane powered||Digital remote with simple controls and diagnostics||120 Volt UL listed power... More

    3. $729.99
      $935.99 -22%
    1. Drakken Tankless Electric Shower Head Heater AHSH 2500 (AHSH 2500)
    2. Drakken Tankless Electric Shower Head Heater AHSH 2500 (AHSH 2500)

      AHSH 2500 Keeps the consumer completely safe by isolating and properly grounding all electrical connections within the heaters... More

    3. $156.99
      $226.99 -31%
    1. Rheem Fury Universal 75 Gallon Commercial Water Heater G75125LP (G75-125LP)
    2. Rheem Fury Universal 75 Gallon Commercial Water Heater G75125LP (G75-125LP)

      G75125LP Includes temperature and pressure relief valve||Universal commercial water heater liquid propane||Tank capacity 75 Gallons||Full port and... More

    3. $6,099.99
    1. Eccotemp Liquid Propane Tankless Water Heater 45HI-LP VB (45HI-LP VB)
    2. Eccotemp Liquid Propane Tankless Water Heater 45HI-LP VB (45HI-LP VB)

      45HI-LP VB Includes rain cap, top support storm collar, adjustable roof flashing (normal 30 degree flashing), universal appliance adapter, back... More

    3. $1,119.99
    1. A.O. Smith Commercial Tank Type Water Heater Nat Gas 74 Gal Conservationist Input Power Vent Single Flue BTF-80 (BTF-80)
    2. A.O. Smith Commercial Tank Type Water Heater Nat Gas 74 Gal Conservationist Input Power Vent Single Flue BTF-80 (BTF-80)

      BTF-80 Commercial tank type water heater||Power venting||Venting through roof or sidewall using plastic pipe such as PVC, CPVC, and ABS||CSA... More

    3. $6,499.99
    1. Rinnai Luxury 9.4 GPM Liquid Nature Gas Tankless Water Heater RL94iN (RL94iN)
    2. Rinnai Luxury 9.4 GPM Liquid Nature Gas Tankless Water Heater RL94iN (RL94iN)

      RL94iN ENERGY STAR® qualified||Energy factor of .82||Built in Rinnai Circ LogicTM recirculation program cycles an external pump at pre set... More

    3. $2,299.99
      $2,447.99 -6%
    1. Rinnai Boilers Liquid 130,000 BTU Propane Tankless Water Heater Q130SP (Q130SP)
    2. Rinnai Boilers Liquid 130,000 BTU Propane Tankless Water Heater Q130SP (Q130SP)

      Q130SP Fully modulating pump combines with stainless steel heat exchanger to make this one of the more efficient units available||Optional 3 way... More

    3. $8,399.99
    1. Eemax Pa016277tc Proadvantage Commercial Tankless Water Heater, 0.7-3 (PA016277TC)
    2. Eemax Pa016277tc Proadvantage Commercial Tankless Water Heater, 0.7-3 (PA016277TC)

      Eemax PA016277TC ProAdvantage Commercial Tank less Water Heater, 0.7-3 GPM The Eemax ProAdvantage Series of commercial / industrial electric tank... More

    3. $1,087.00
    1. Drakken Electric Tankless Water Heater AHS18-D (AHS18-D)
    2. Drakken Electric Tankless Water Heater AHS18-D (AHS18-D)

      AHS18-D iHeat pro performer continuously monitors all real time data collected 60 times a second through a range of sensors||It automatically... More

    3. $689.99
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