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Lochinvar

The Lochinvar Corporation history dates back to 1919 with the entry into the water heater business. Through a series of business growth changes, the company acquired the Michigan Tank and Furnace Company where the company name was officially changed to the Lochinvar Water Heater Corporation.

We are a leading producer of energy-efficient water heating solutions that are radically simple, brilliantly engineered and perfectly suited for most any application. We focus solely on serving the unique needs of each customer with a product portfolio including boilers, water heaters, pool heaters, cogeneration products and commercial package systems.

  • Original price $3,179.99
    Original price $3,179.99 - Original price $3,179.99
    Original price $3,179.99
    Current price $2,403.00
    $2,403.00 - $2,403.00
    Current price $2,403.00

    Lochinvar EnergyRite Pool and Spa Heater 300k BTU - Propane - ERN302-LP

    In stock

    The Lochinvar EnergyRite Pool and Spa Heater 300k BTU - Propane features a service friendly control system, a commercial grade heat exchanger, an a...

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    Original price $3,179.99
    Original price $3,179.99 - Original price $3,179.99
    Original price $3,179.99
    Current price $2,403.00
    $2,403.00 - $2,403.00
    Current price $2,403.00
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  • Original price $3,799.99
    Original price $3,799.99 - Original price $3,799.99
    Original price $3,799.99
    Current price $2,867.40
    $2,867.40 - $2,867.40
    Current price $2,867.40

    Lochinvar EnergyRite Pool and Spa Heater with ASME Construction 399k BTU - Natural Gas - ERN402-NGASME

    In stock

    The Lochinvar EnergyRite Pool and Spa Heater with ASME Construction 399k BTU - Natural Gas features a service friendly control system, a commercial...

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    Original price $3,799.99
    Original price $3,799.99 - Original price $3,799.99
    Original price $3,799.99
    Current price $2,867.40
    $2,867.40 - $2,867.40
    Current price $2,867.40
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  • Original price $3,829.99
    Original price $3,829.99 - Original price $3,829.99
    Original price $3,829.99
    Current price $2,894.40
    $2,894.40 - $2,894.40
    Current price $2,894.40

    Lochinvar EnergyRite Pool and Spa Heater with ASME Construction 399k BTU - Propane - ERN402-LPASME

    In stock

    The Lochinvar EnergyRite Pool and Spa Heater with ASME Construction 399k BTU - Propane, features a service friendly control system, a commercial gr...

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    Original price $3,829.99
    Original price $3,829.99 - Original price $3,829.99
    Original price $3,829.99
    Current price $2,894.40
    $2,894.40 - $2,894.40
    Current price $2,894.40
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  • Original price $3,279.99
    Original price $3,279.99 - Original price $3,279.99
    Original price $3,279.99
    Current price $2,479.50
    $2,479.50 - $2,479.50
    Current price $2,479.50

    Lochinvar EnergyRite Pool and Spa Heater with ASME Construction 250k BTU - Natural Gas - ERN252-NGASME

    In stock

    The Lochinvar EnergyRite Pool and Spa Heater with ASME Construction 250k BTU - Natural Gas, features a service friendly control system, a commercia...

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    Original price $3,279.99
    Original price $3,279.99 - Original price $3,279.99
    Original price $3,279.99
    Current price $2,479.50
    $2,479.50 - $2,479.50
    Current price $2,479.50
    Save 24% Save %
  • Original price $2,240.10 - Original price $2,240.10
    Original price
    $2,240.10
    $2,240.10 - $2,240.10
    Current price $2,240.10

    Lochinvar EnergyRite Pool and Spa Heater with ASME Construction 250k BTU - Propane - ERN252-LPASME

    In stock

    The Lochinvar EnergyRite Pool and Spa Heater with ASME Construction 250k BTU - Propane Gas, features a service friendly control system, a commercia...

    View full details
    Original price $2,240.10 - Original price $2,240.10
    Original price
    $2,240.10
    $2,240.10 - $2,240.10
    Current price $2,240.10
  • Original price $3,559.99
    Original price $3,559.99 - Original price $3,559.99
    Original price $3,559.99
    Current price $2,685.60
    $2,685.60 - $2,685.60
    Current price $2,685.60

    Lochinvar EnergyRite Pool and Spa Heater 399k BTU - Natural Gas - ERN402-NG

    In stock

    The Lochinvar EnergyRite Pool and Spa Heater 399k BTU - Natural Gas, features a service friendly control system, a commercial grade heat exchanger,...

    View full details
    Original price $3,559.99
    Original price $3,559.99 - Original price $3,559.99
    Original price $3,559.99
    Current price $2,685.60
    $2,685.60 - $2,685.60
    Current price $2,685.60
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  • Original price $1,550.70 - Original price $1,550.70
    Original price
    $1,550.70
    $1,550.70 - $1,550.70
    Current price $1,550.70

    Lochinvar EnergyRite2 Gas Heater 151K BTU - Propane Gas - ERN151P

    In stock

    Lochinvar EnergyRite2 Gas Heater 151K BTU - Propane Gas Lochinvar EnergyRite2 Propane Gas Heater offers fast heat up time, plus higher efficiency e...

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    Original price $1,550.70 - Original price $1,550.70
    Original price
    $1,550.70
    $1,550.70 - $1,550.70
    Current price $1,550.70
  • Original price $1,637.10 - Original price $1,637.10
    Original price
    $1,637.10
    $1,637.10 - $1,637.10
    Current price $1,637.10

    Lochinvar EnergyRite2 Gas Heater 201K BTU - Propane Gas - ERN201P

    In stock

    Lochinvar EnergyRite2 Gas Heater 201K BTU - Propane GasLochinvar EnergyRite2 Propane Gas Heater offers fast heat up time, plus higher efficiency eq...

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    Original price $1,637.10 - Original price $1,637.10
    Original price
    $1,637.10
    $1,637.10 - $1,637.10
    Current price $1,637.10
  • Original price $1,981.80 - Original price $1,981.80
    Original price
    $1,981.80
    $1,981.80 - $1,981.80
    Current price $1,981.80

    Lochinvar EnergyRite2 Gas Heater 301K BTU - Propane Gas - ERN301P

    In stock

    Lochinvar EnergyRite2 Gas Heater 301K BTU - Propane GasLochinvar EnergyRite2 Propane Gas Heater offers fast heat up time, plus higher efficiency eq...

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    Original price $1,981.80 - Original price $1,981.80
    Original price
    $1,981.80
    $1,981.80 - $1,981.80
    Current price $1,981.80
  • Original price $2,067.30 - Original price $2,067.30
    Original price
    $2,067.30
    $2,067.30 - $2,067.30
    Current price $2,067.30

    Lochinvar EnergyRite2 Gas Heater 401K BTU - Natural Gas - ERN401N

    In stock

    Lochinvar EnergyRite2 Gas Heater 401K BTU - Natural Gas Lochinvar EnergyRite2 Natural Gas Heater offers fast heat up time, plus higher efficiency e...

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    Original price $2,067.30 - Original price $2,067.30
    Original price
    $2,067.30
    $2,067.30 - $2,067.30
    Current price $2,067.30
  • Original price $1,722.60 - Original price $1,722.60
    Original price
    $1,722.60
    $1,722.60 - $1,722.60
    Current price $1,722.60

    Lochinvar EnergyRite2 Gas Heater 251K BTU - Natural Gas - ERN251N

    In stock

    Lochinvar EnergyRite2 Gas Heater 251K BTU - Natural Gas Lochinvar EnergyRite2 Natural Gas Heater offers fast heat up time, plus higher efficiency e...

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    Original price $1,722.60 - Original price $1,722.60
    Original price
    $1,722.60
    $1,722.60 - $1,722.60
    Current price $1,722.60
  • Original price $2,067.30 - Original price $2,067.30
    Original price
    $2,067.30
    $2,067.30 - $2,067.30
    Current price $2,067.30

    Lochinvar EnergyRite2 Gas Heater 401K BTU - Propane Gas - ERN401P

    In stock

    Lochinvar EnergyRite2 Gas Heater 401K BTU - Propane Gas Lochinvar EnergyRite2 Propane Gas Heater offers fast heat up time, plus higher efficiency e...

    View full details
    Original price $2,067.30 - Original price $2,067.30
    Original price
    $2,067.30
    $2,067.30 - $2,067.30
    Current price $2,067.30
  • Original price $1,550.70 - Original price $1,550.70
    Original price
    $1,550.70
    $1,550.70 - $1,550.70
    Current price $1,550.70

    Lochinvar EnergyRite2 Gas Heater 151K BTU - Natural Gas - ERN151N

    In stock

    Lochinvar EnergyRite2 Gas Heater 151K BTU - Natural Gas Lochinvar EnergyRite2 Natural Gas Heater offers fast heat up time, plus higher efficiency e...

    View full details
    Original price $1,550.70 - Original price $1,550.70
    Original price
    $1,550.70
    $1,550.70 - $1,550.70
    Current price $1,550.70
  • Original price $1,981.80 - Original price $1,981.80
    Original price
    $1,981.80
    $1,981.80 - $1,981.80
    Current price $1,981.80

    Lochinvar EnergyRite2 Gas Heater 301K BTU - Natural Gas - ERN301N

    In stock

    Lochinvar EnergyRite2 Gas Heater 301K BTU - Natural Gas Lochinvar EnergyRite2 Natural Gas Heater offers fast heat up time, plus higher efficiency e...

    View full details
    Original price $1,981.80 - Original price $1,981.80
    Original price
    $1,981.80
    $1,981.80 - $1,981.80
    Current price $1,981.80
  • Original price $1,722.60 - Original price $1,722.60
    Original price
    $1,722.60
    $1,722.60 - $1,722.60
    Current price $1,722.60

    Lochinvar EnergyRite2 Gas Heater 251K BTU - Propane Gas - ERN251P

    In stock

    Lochinvar EnergyRite2 Gas Heater 251K BTU - Propane Gas Lochinvar EnergyRite2 Propane Gas Heater offers fast heat up time, plus higher efficiency e...

    View full details
    Original price $1,722.60 - Original price $1,722.60
    Original price
    $1,722.60
    $1,722.60 - $1,722.60
    Current price $1,722.60
  • Original price $3,749.99
    Original price $3,749.99 - Original price $3,749.99
    Original price $3,749.99
    Current price $2,834.10
    $2,834.10 - $2,834.10
    Current price $2,834.10

    Lochinvar EnergyRite Pool and Spa Heater 399k BTU - Propane - ERN402-LP

    In stock

    The Lochinvar EnergyRite Pool and Spa Heater 399k BTU - Propane Gas, features a service friendly control system, a commercial grade heat exchanger,...

    View full details
    Original price $3,749.99
    Original price $3,749.99 - Original price $3,749.99
    Original price $3,749.99
    Current price $2,834.10
    $2,834.10 - $2,834.10
    Current price $2,834.10
    Save 24% Save %
  • Original price $1,637.10 - Original price $1,637.10
    Original price
    $1,637.10
    $1,637.10 - $1,637.10
    Current price $1,637.10

    Lochinvar EnergyRite2 Gas Heater 201K BTU - Natural Gas - ERN201N

    In stock

    Lochinvar EnergyRite2 Gas Heater 201K BTU - Natural Gas Lochinvar EnergyRite2 Natural Gas Heater offers fast heat up time, plus higher efficiency e...

    View full details
    Original price $1,637.10 - Original price $1,637.10
    Original price
    $1,637.10
    $1,637.10 - $1,637.10
    Current price $1,637.10
  • Original price $3,179.99
    Original price $3,179.99 - Original price $3,179.99
    Original price $3,179.99
    Current price $2,403.00
    $2,403.00 - $2,403.00
    Current price $2,403.00

    Lochinvar EnergyRite Pool and Spa Heater 300k BTU - Natural Gas - ERN302-NG

    In stock

    Lochinvar EnergyRite Pool and Spa Heater 300k BTU - Natural Gas The Lochinvar EnergyRite Pool and Spa Heater 300k BTU - Natural Gas, features a ser...

    View full details
    Original price $3,179.99
    Original price $3,179.99 - Original price $3,179.99
    Original price $3,179.99
    Current price $2,403.00
    $2,403.00 - $2,403.00
    Current price $2,403.00
    Save 24% Save %
  • Original price $3,329.99
    Original price $3,329.99 - Original price $3,329.99
    Original price $3,329.99
    Current price $2,384.10
    $2,384.10 - $2,384.10
    Current price $2,384.10

    Lochinvar Energy Rite Pool and Spa Heater 199K BTU Natural Gas - ERN202

    In stock

    Lochinvar Energy Rite Pool and Spa Heater 199K BTU Natural Gas features a service friendly control system, a commercial grade heat exchanger, an ad...

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    Original price $3,329.99
    Original price $3,329.99 - Original price $3,329.99
    Original price $3,329.99
    Current price $2,384.10
    $2,384.10 - $2,384.10
    Current price $2,384.10
    Save 28% Save %
  • Original price $3,599.99
    Original price $3,599.99 - Original price $3,599.99
    Original price $3,599.99
    Current price $2,491.20
    $2,491.20 - $2,491.20
    Current price $2,491.20

    Lochinvar Energy Rite Pool and Spa Heater 250k BTU Natural Gas - 100143214

    In stock

    Lochinvar Energy Rite Pool and Spa Heater 250k BTU Natural Gas features a service friendly control system, a commercial grade heat exchanger, an ad...

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    Original price $3,599.99
    Original price $3,599.99 - Original price $3,599.99
    Original price $3,599.99
    Current price $2,491.20
    $2,491.20 - $2,491.20
    Current price $2,491.20
    Save 31% Save %
  • Original price $3,599.99
    Original price $3,599.99 - Original price $3,599.99
    Original price $3,599.99
    Current price $2,489.40
    $2,489.40 - $2,489.40
    Current price $2,489.40

    Lochinvar Energy Rite Pool and Spa Heater 250k BTU Propane - ERL252

    In stock

    Lochinvar Energy Rite Pool and Spa Heater 250k BTU Propane features a service friendly control system, a commercial grade heat exchanger, an advanc...

    View full details
    Original price $3,599.99
    Original price $3,599.99 - Original price $3,599.99
    Original price $3,599.99
    Current price $2,489.40
    $2,489.40 - $2,489.40
    Current price $2,489.40
    Save 31% Save %
  • Original price $3,389.99
    Original price $3,389.99 - Original price $3,389.99
    Original price $3,389.99
    Current price $2,507.00
    $2,507.00 - $2,507.00
    Current price $2,507.00

    Lochinvar Energy Rite Pool and Spa Heater 150k BTU Natural Gas - ERN152

    In stock

    Lochinvar Energy Rite Pool and Spa Heater 150k BTU Natural Gas features a service friendly control system, a commercial grade heat exchanger, an ad...

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    Original price $3,389.99
    Original price $3,389.99 - Original price $3,389.99
    Original price $3,389.99
    Current price $2,507.00
    $2,507.00 - $2,507.00
    Current price $2,507.00
    Save 26% Save %
  • Original price $3,329.99
    Original price $3,329.99 - Original price $3,329.99
    Original price $3,329.99
    Current price $2,555.00
    $2,555.00 - $2,555.00
    Current price $2,555.00

    Lochinvar Energy Rite Pool and Spa Heater 199k BTU Propane - ERL202

    In stock

    Lochinvar Energy Rite Pool and Spa Heater 199k BTU Propane features a service friendly control system, a commercial grade heat exchanger, an advanc...

    View full details
    Original price $3,329.99
    Original price $3,329.99 - Original price $3,329.99
    Original price $3,329.99
    Current price $2,555.00
    $2,555.00 - $2,555.00
    Current price $2,555.00
    Save 23% Save %
  • Original price $3,949.99
    Original price $3,949.99 - Original price $3,949.99
    Original price $3,949.99
    Current price $2,923.00
    $2,923.00 - $2,923.00
    Current price $2,923.00

    Lochinvar Energy Rite Pool and Spa Heater 150k BTU Propane - 100143147

    In stock

    Lochinvar Energy Rite Pool and Spa Heater 150k BTU Propane features a service friendly control system, a commercial grade heat exchanger, an advanc...

    View full details
    Original price $3,949.99
    Original price $3,949.99 - Original price $3,949.99
    Original price $3,949.99
    Current price $2,923.00
    $2,923.00 - $2,923.00
    Current price $2,923.00
    Save 26% Save %