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Laars

Laars

Laars


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In 1948, engineer Avy Miller formed Laars Engineering as a company dedicated to the concept of heating water quickly by passing water through finned copper tube heat exchangers. Miller realized that moving water at high velocity through "low-mass" heat exchangers such as finned copper tubing could heat water up to nine times faster than through cast iron vessels. Miller designed specialized manufacturing techniques to support this new concept, and the "low-mass" technology found a warm reception in the U.S. market.

First applied to the swimming pool heater market that emerged rapidly in California after WWII, the heat exchanger designs that Laars developed also proved to work well with space-heating boilers and hot water boilers. After all, if a Laars heat exchanger could work well with swimming pool water which uses chemicals and contains impurities, it would work even better with clean domestic hot water and closed loop hydronic systems.

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  • Laars LX-LT Low NOx Burner

    Laars LX-LT Low NOx Burner

    Laars

    $45.00
    »» Description: Laars LX/LT Low NOx Burner Laars LX/LT Low NOx Burner is replacement part of Jandy LX/LT Series Heater. »» Application: Outdoor »» Features: Low NOx Burner Jandy LX/LT Series Heater »» Product Notes / Warranty / Manufactures...
    $45.00
    Qty in Cart: 0
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    Price:
    $45.00
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  • On Sale
    Laars Lxi 400 Heater Natural Gas 400K BTU - LXI400N

    Laars Lxi 400 Heater Natural Gas 400K BTU - LXI400N

    Laars

    $2,569.00
    Was: $3,089.99
    Laars Lxi 400 Heater Natural Gas 400K BTU provides consistent and efficient heat production, even in windy conditions. No more flame out! Plus, Laars Lxi 400 BTU Pool Heater- Natural Gas meets all low NOX standards. Durable, corrosion-resistant polymer...
    $2,569.00
    Was: $3,089.99
    Qty in Cart: 0
    Quantity:
    Price:
    $2,569.00
    Was: $3,089.99
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  • On Sale
    Laars Legacy Electronic Gas Heater 325,000 BTU Propane - LRZ325EP

    Laars Legacy Electronic Gas Heater 325,000 BTU Propane - LRZ325EP

    Laars

    $2,144.00
    Was: $2,579.99
    Laars Legacy Electronic Gas Heater 325,000 BTU Propane is one of the most reliable heaters on the market. High-performance insulation and efficient operation make this heater an excellent value. Features: Ceramic fiber combustion chamber for...
    $2,144.00
    Was: $2,579.99
    Qty in Cart: 0
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    $2,144.00
    Was: $2,579.99
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  • On Sale
    Laars Lxi 250 Heater Natural Gas 250K BTU - LXI250N

    Laars Lxi 250 Heater Natural Gas 250K BTU - LXI250N

    Laars

    $2,104.00
    Was: $2,529.99
    Laars Lxi 250 Heater Natural Gas 250K BTU provides consistent and efficient heat production, even in windy conditions. No more flame out! Plus, Laars Lxi 250K BTU Pool Heater- Natural Gas meets all low NOX standards. Durable, corrosion-resistant polymer...
    $2,104.00
    Was: $2,529.99
    Qty in Cart: 0
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    Price:
    $2,104.00
    Was: $2,529.99
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  • Laars Natural Valve With Adapter

    Laars Natural Valve With Adapter

    Laars

    $247.00
    »» Description: Laars Natural Valve With Adapter Laars Natural Valve With Adapter is a replacement part for the series 1 EPG and EPM heaters. »» Application: Outdoor »» Features: Natural Valve With Adapter Replacement part for the series 1 EPG...
    $247.00
    Qty in Cart: 0
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    $247.00
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  • Laars Natural Gas Pilot Burner

    Laars Natural Gas Pilot Burner

    Laars

    $84.00
    »» Description: Laars Natural Gas Pilot Burner Laars Natural Gas Pilot Burner is a replacement part for Laars Lite 2 LD & LG. »» Application: Outdoor »» Features: Natural Gas Pilot Burner Replacement part for Laars Lite 2 LD & LG »» Product...
    $84.00
    Qty in Cart: 0
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    Price:
    $84.00
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  • Laars Natural Gas Valve

    Laars Natural Gas Valve

    Laars

    $238.00
    »» Description: Laars Natural Gas Valve Laars Natural Gas Valve is used with Waterpik Laars Series 2 Model ESG and Waterpik Laars Lite. »» Application: Outdoor »» Features: Natural Gas Valve Waterpik Laars Series 2 Model ESG Waterpik Laars...
    $238.00
    Qty in Cart: 0
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    $238.00
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  • Laars LP Valve With Adapter

    Laars LP Valve With Adapter

    Laars

    $237.00
    »» Description: Laars LP Valve With Adapter Laars LP Valve With Adapter is a replacement part for the series 1 EPG and EPM heaters. »» Application: Outdoor »» Features: LP Valve With Adapter Replacement part for the series 1 EPG and EPM...
    $237.00
    Qty in Cart: 0
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    $237.00
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  • Laars Ignitors

    Laars Ignitors

    Laars

    $71.00
    »» Description: Laars Ignitors Laars Ignitors is use for a Jandy LX/LT LoNox R/K heater. »» Application: Outdoor »» Features: Ignitors Jandy LX/LT LoNox R/K heater »» Product Notes / Warranty / Manufactures Website:
    $71.00
    Qty in Cart: 0
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    $71.00
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  • Laars LP Gas Valve

    Laars LP Gas Valve

    Laars

    $238.00
    »» Description: Laars LP Gas Valve Laars LP Gas Valve is a replacement part for Laars Lite 2 LD & LG. »» Application: Outdoor »» Features: LP Gas Valve Replacement part for Laars Lite 2 LD & LG »» Product Notes / Warranty / Manufactures Website:...
    $238.00
    Qty in Cart: 0
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    Price:
    $238.00
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  • Laars 1.5" Flange Gasket

    Laars 1.5" Flange Gasket

    Laars

    $7.00
    »» Description: Laars 1.5" Flange Gasket Laars 1.5" Flange Gasket is a replacement part for models: HiE220, HiE2220, Hi-E220, Hi-e2 220, Hi-e220, HiE350, HiE2350, Hi-E2350, Hi-e2 350, Hi-e350, LLD125, LLD 125, LLD-125, LLD175, LLD 175, LLD-175,...
    $7.00
    Qty in Cart: 0
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    Price:
    $7.00
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