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    Lochinvar

    For nearly 80 years, Lochinvar, an American company, has been a leader of innovation and high-efficiency water heating. Through Lochinvar's pride in leadership and commitment to excellence, the company has continually improved year after year.

    Today, Lochinvar touts the broadest line of high-efficiency water heating solutions, a world-class research & development department, comprehensive service with every sale and industry-leading training through Lochinvar University.

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    Picture of K,CONNECTOR,FLEX,FORMED,ULN,500

    K,CONNECTOR,FLEX,FORMED,ULN,500

    LOCHINVAR:100376341
    SKU: LOCHINVAR:100376341
    $0.00
    Product Availability: Out of stock
    Picture of K,CONNECTOR,GAS VALVE,CADET

    K,CONNECTOR,GAS VALVE,CADET

    LOCHINVAR:100289545
    SKU: LOCHINVAR:100289545
    $45.36
    Product Availability: Out of stock
    Picture of K,CONNECTOR,GAS VALVE,DUNGS

    K,CONNECTOR,GAS VALVE,DUNGS

    LOCHINVAR:100289647
    SKU: LOCHINVAR:100289647
    $45.36
    Product Availability: Out of stock
    Picture of K,CONSTUCTION FILTER,1.5

    K,CONSTUCTION FILTER,1.5

    LOCHINVAR:100145883
    SKU: LOCHINVAR:100145883
    $85.05
    Product Availability: Out of stock
    Picture of K,CONT, INTEGRATED,STD,AW, OLD # RLY30050

    K,CONT, INTEGRATED,STD,AW, OLD # RLY30050

    LOCHINVAR:100167807
    SKU: LOCHINVAR:100167807
    $514.35
    Product Availability: Out of stock
    Picture of K,CONT,BOILER CONT,BC951

    K,CONT,BOILER CONT,BC951

    LOCHINVAR:100342629
    SKU: LOCHINVAR:100342629
    $638.28
    Product Availability: Out of stock
    Picture of K,CONT,COMBUSTION FEEDBACK CONT,CF950

    K,CONT,COMBUSTION FEEDBACK CONT,CF950

    LOCHINVAR:100342632
    SKU: LOCHINVAR:100342632
    $451.98
    Product Availability: Out of stock
    Picture of K,CONT,COMFORT CONT,CC950

    K,CONT,COMFORT CONT,CC950

    LOCHINVAR:100342630
    SKU: LOCHINVAR:100342630
    $558.90
    Product Availability: Out of stock
    Picture of K,CONT,DISPLAY,COMMUNICATION ,CREST, OLD # RLY20060K

    K,CONT,DISPLAY,COMMUNICATION ,CREST, OLD # RLY20060K

    LOCHINVAR:100277813
    SKU: LOCHINVAR:100277813
    $176.58
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,FB4000-5000, OLD # RLY20097K

    K,CONT,INTEGRATED,FB4000-5000, OLD # RLY20097K

    LOCHINVAR:100277717
    SKU: LOCHINVAR:100277717
    $814.05
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,FB6000

    K,CONT,INTEGRATED,FB6000

    LOCHINVAR:100289679
    SKU: LOCHINVAR:100289679
    $780.84
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,FBN5001-CM

    K,CONT,INTEGRATED,FBN5001-CM

    LOCHINVAR:100309172
    SKU: LOCHINVAR:100309172
    $856.98
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,HI-ALT,AW, OLD # RLY30053

    K,CONT,INTEGRATED,HI-ALT,AW, OLD # RLY30053

    LOCHINVAR:100167810
    SKU: LOCHINVAR:100167810
    $514.35
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,HI-ALT,SNA, OLD # RLY30117

    K,CONT,INTEGRATED,HI-ALT,SNA, OLD # RLY30117

    LOCHINVAR:100167870
    SKU: LOCHINVAR:100167870
    $375.03
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,KB, OLD # RLY30065

    K,CONT,INTEGRATED,KB, OLD # RLY30065

    LOCHINVAR:100167823
    SKU: LOCHINVAR:100167823
    $514.35
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,KH155,SVC

    K,CONT,INTEGRATED,KH155,SVC

    LOCHINVAR:100266979
    SKU: LOCHINVAR:100266979
    $515.97
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,KH199,SVC

    K,CONT,INTEGRATED,KH199,SVC

    LOCHINVAR:100266980
    SKU: LOCHINVAR:100266980
    $515.97
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,MODBUS,AW

    K,CONT,INTEGRATED,MODBUS,AW

    LOCHINVAR:100276784
    SKU: LOCHINVAR:100276784
    $599.40
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,STD,AW, OLD # RLY30047

    K,CONT,INTEGRATED,STD,AW, OLD # RLY30047

    LOCHINVAR:100167803
    SKU: LOCHINVAR:100167803
    $514.35
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,STD,AW, OLD # RLY30049

    K,CONT,INTEGRATED,STD,AW, OLD # RLY30049

    LOCHINVAR:100167805
    SKU: LOCHINVAR:100167805
    $514.35
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,STD,KB, OLD # RLY30066

    K,CONT,INTEGRATED,STD,KB, OLD # RLY30066

    LOCHINVAR:100167824
    SKU: LOCHINVAR:100167824
    $514.35
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,STD,KB, OLD # RLY30067

    K,CONT,INTEGRATED,STD,KB, OLD # RLY30067

    LOCHINVAR:100167825
    SKU: LOCHINVAR:100167825
    $514.35
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,WB/KB

    K,CONT,INTEGRATED,WB/KB

    LOCHINVAR:100167767
    SKU: LOCHINVAR:100167767
    $1,143.72
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,WB/KB, OLD # RLY30061

    K,CONT,INTEGRATED,WB/KB, OLD # RLY30061

    LOCHINVAR:100167819
    SKU: LOCHINVAR:100167819
    $514.35
    Product Availability: Out of stock
    Picture of K,CONT,INTEGRATED,WH, OLD # RLY30077

    K,CONT,INTEGRATED,WH, OLD # RLY30077

    LOCHINVAR:100167835
    SKU: LOCHINVAR:100167835
    $514.35
    Product Availability: Out of stock
    Picture of K,CONT,INTERFACE,USER, OLD # RLY20136K

    K,CONT,INTERFACE,USER, OLD # RLY20136K

    LOCHINVAR:100278134
    SKU: LOCHINVAR:100278134
    $281.88
    Product Availability: Out of stock
    Picture of K,CONT,INTERFACE,USER,SHIELD, OLD # RLY20120K

    K,CONT,INTERFACE,USER,SHIELD, OLD # RLY20120K

    LOCHINVAR:100277816
    SKU: LOCHINVAR:100277816
    $140.94
    Product Availability: Out of stock
    Picture of K,CONT,INTERFACE,USER,SW

    K,CONT,INTERFACE,USER,SW

    LOCHINVAR:100327465
    SKU: LOCHINVAR:100327465
    $0.00
    Product Availability: Out of stock
    Picture of K,CONT,MULTI-TEMP,LOOP, OLD # RLY30086

    K,CONT,MULTI-TEMP,LOOP, OLD # RLY30086

    LOCHINVAR:100167843
    SKU: LOCHINVAR:100167843
    $0.00
    Product Availability: Out of stock
    Picture of K,CONT,RELAY,PUMP,951

    K,CONT,RELAY,PUMP,951

    LOCHINVAR:100342799
    SKU: LOCHINVAR:100342799
    $149.04
    Product Availability: Out of stock
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