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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,HEX ASME,SECONDARY,IB/IW, OLD # HEX3067

    K,HEX ASME,SECONDARY,IB/IW, OLD # HEX3067

    LOCHINVAR:100147443
    SKU: LOCHINVAR:100147443
    $6,903.63
    Product Availability: Out of stock
    Picture of K,HEX ASSY,399MBH,ER,W/ HEAD

    K,HEX ASSY,399MBH,ER,W/ HEAD

    LOCHINVAR:100341738
    SKU: LOCHINVAR:100341738
    $2,594.43
    Product Availability: Out of stock
    Picture of K,HEX ASSY,FB3001,SVC

    K,HEX ASSY,FB3001,SVC

    LOCHINVAR:100355977
    SKU: LOCHINVAR:100355977
    $51,949.35
    Product Availability: Out of stock
    Picture of K,HEX ASSY,FB3501

    K,HEX ASSY,FB3501

    LOCHINVAR:100366339
    SKU: LOCHINVAR:100366339
    $61,943.94
    Product Availability: Out of stock
    Picture of K,HEX ASSY,FB4001

    K,HEX ASSY,FB4001

    LOCHINVAR:100366340
    SKU: LOCHINVAR:100366340
    $65,307.06
    Product Availability: Out of stock
    Picture of K,HEX ASSY,FB5001

    K,HEX ASSY,FB5001

    LOCHINVAR:100360113
    SKU: LOCHINVAR:100360113
    $80,274.24
    Product Availability: Out of stock
    Picture of K,HEX ASSY,FB6001

    K,HEX ASSY,FB6001

    LOCHINVAR:100360117
    SKU: LOCHINVAR:100360117
    $92,553.84
    Product Availability: Out of stock
    Picture of K,HEX ASSY,FINAL,HYDRO,ASME,CREST 3.0

    K,HEX ASSY,FINAL,HYDRO,ASME,CREST 3.0

    LOCHINVAR:100274632
    SKU: LOCHINVAR:100274632
    $50,856.66
    Product Availability: Out of stock
    Picture of K,HEX ASSY,GAS,TANKLESS,310CX3

    K,HEX ASSY,GAS,TANKLESS,310CX3

    LOCHINVAR:100356390
    SKU: LOCHINVAR:100356390
    $0.00
    Product Availability: Out of stock
    Picture of K,HEX ASSY,GAS,TANKLESS,510CX3

    K,HEX ASSY,GAS,TANKLESS,510CX3

    LOCHINVAR:100356391
    SKU: LOCHINVAR:100356391
    $0.00
    Product Availability: Out of stock
    Picture of K,HEX ASSY,GAS,TANKLESS,THR

    K,HEX ASSY,GAS,TANKLESS,THR

    LOCHINVAR:100371179
    SKU: LOCHINVAR:100371179
    $1,420.74
    Product Availability: Out of stock
    Picture of K,HEX ASSY,IND,110U,310U,SER 200,EK605

    K,HEX ASSY,IND,110U,310U,SER 200,EK605

    LOCHINVAR:100270557
    SKU: LOCHINVAR:100270557
    $402.57
    Product Availability: Out of stock
    Picture of K,HEX ASSY,IND,510U,SER 200,EK607

    K,HEX ASSY,IND,510U,SER 200,EK607

    LOCHINVAR:100270559
    SKU: LOCHINVAR:100270559
    $417.15
    Product Availability: Out of stock
    Picture of K,HEX ASSY,OUT,110U,310U,SER 200,EK606

    K,HEX ASSY,OUT,110U,310U,SER 200,EK606

    LOCHINVAR:100270558
    SKU: LOCHINVAR:100270558
    $374.22
    Product Availability: Out of stock
    Picture of K,HEX ASSY,OUT,510U,SER 200,EK608

    K,HEX ASSY,OUT,510U,SER 200,EK608

    LOCHINVAR:100270560
    SKU: LOCHINVAR:100270560
    $363.69
    Product Availability: Out of stock
    Picture of K,HEX ASSY,SS,GIAVONNI

    K,HEX ASSY,SS,GIAVONNI

    LOCHINVAR:100311244
    SKU: LOCHINVAR:100311244
    $0.00
    Product Availability: Out of stock
    Picture of K,HEX INDIRECT,CN,2.0,SVC

    K,HEX INDIRECT,CN,2.0,SVC

    LOCHINVAR:100285797
    SKU: LOCHINVAR:100285797
    $16,325.55
    Product Availability: Out of stock
    Picture of K,HEX INDIRECT,CUNI,2.0,SVC

    K,HEX INDIRECT,CUNI,2.0,SVC

    LOCHINVAR:100284973
    SKU: LOCHINVAR:100284973
    $18,149.67
    Product Availability: Out of stock
    Picture of K,HEX KEEP NUT

    K,HEX KEEP NUT

    LOCHINVAR:100108674
    SKU: LOCHINVAR:100108674
    $0.00
    Product Availability: Out of stock
    Picture of K,HEX PLUG

    K,HEX PLUG

    LOCHINVAR:100110712
    SKU: LOCHINVAR:100110712
    $0.00
    Product Availability: Out of stock
    Picture of K,HEX TOP PLATE,W/GASKET,080 MBH MDL

    K,HEX TOP PLATE,W/GASKET,080 MBH MDL

    LOCHINVAR:100284307
    SKU: LOCHINVAR:100284307
    $174.15
    Product Availability: Out of stock
    Picture of K,HEX TOP PLATE,W/GASKET,NKC110

    K,HEX TOP PLATE,W/GASKET,NKC110

    LOCHINVAR:100275567
    SKU: LOCHINVAR:100275567
    $167.67
    Product Availability: Out of stock
    Picture of K,HEX TOP PLATE,W/GASKET,NKC150

    K,HEX TOP PLATE,W/GASKET,NKC150

    LOCHINVAR:100275568
    SKU: LOCHINVAR:100275568
    $186.30
    Product Availability: Out of stock
    Picture of K,HEX TOP PLATE,W/GASKET,NKC199

    K,HEX TOP PLATE,W/GASKET,NKC199

    LOCHINVAR:100275569
    SKU: LOCHINVAR:100275569
    $203.31
    Product Availability: Out of stock
    Picture of K,HEX, ASME,H,400MBH,CH402, OLD # HEX30038

    K,HEX, ASME,H,400MBH,CH402, OLD # HEX30038

    LOCHINVAR:100147343
    SKU: LOCHINVAR:100147343
    $2,965.41
    Product Availability: Out of stock
    Picture of K,HEX,1.3-2.6 MBTU,SS

    K,HEX,1.3-2.6 MBTU,SS

    LOCHINVAR:100311243
    SKU: LOCHINVAR:100311243
    $0.00
    Product Availability: Out of stock
    Picture of K,HEX,150MBH,NO BYPASS,CN,NON ASME,ER,BZ

    K,HEX,150MBH,NO BYPASS,CN,NON ASME,ER,BZ

    LOCHINVAR:100330604
    SKU: LOCHINVAR:100330604
    $2,370.87
    Product Availability: Out of stock
    Picture of K,HEX,150MBH,NO BYPASS,NON ASME,ER,BZ

    K,HEX,150MBH,NO BYPASS,NON ASME,ER,BZ

    LOCHINVAR:100330564
    SKU: LOCHINVAR:100330564
    $2,061.45
    Product Availability: Out of stock
    Picture of K,HEX,200MBH,NO BYPASS,CN,NON ASME,ER,BZ

    K,HEX,200MBH,NO BYPASS,CN,NON ASME,ER,BZ

    LOCHINVAR:100330605
    SKU: LOCHINVAR:100330605
    $2,593.62
    Product Availability: Out of stock
    Picture of K,HEX,200MBH,NO BYPASS,NON ASME,ER,BZ

    K,HEX,200MBH,NO BYPASS,NON ASME,ER,BZ

    LOCHINVAR:100330565
    SKU: LOCHINVAR:100330565
    $2,379.78
    Product Availability: Out of stock
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