Menu
Search
Search store Close
Shopping cart Close

You have no items in your shopping cart.

All Categories
    Menu Close

    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.

    View as Grid List
    Sort by
    Display per page
    Picture of K,BOARD,CONTROL,MAIN,NKC199

    K,BOARD,CONTROL,MAIN,NKC199

    LOCHINVAR:100275510
    SKU: LOCHINVAR:100275510
    $0.00
    Product Availability: Out of stock
    Picture of K,BOARD,CONTROL,MAIN,PB2500-PB5000

    K,BOARD,CONTROL,MAIN,PB2500-PB5000

    LOCHINVAR:100274221
    SKU: LOCHINVAR:100274221
    $890.19
    Product Availability: Out of stock
    Picture of K,BOARD,CONTROL,MAIN,WH056

    K,BOARD,CONTROL,MAIN,WH056

    LOCHINVAR:100286874
    SKU: LOCHINVAR:100286874
    $459.27
    Product Availability: Out of stock
    Picture of K,BOARD,CONTROL,MAIN,WH086

    K,BOARD,CONTROL,MAIN,WH086

    LOCHINVAR:100286875
    SKU: LOCHINVAR:100286875
    $459.27
    Product Availability: Out of stock
    Picture of K,BOARD,CONTROL,MAIN,WH111

    K,BOARD,CONTROL,MAIN,WH111

    LOCHINVAR:100286877
    SKU: LOCHINVAR:100286877
    $459.27
    Product Availability: Out of stock
    Picture of K,BOARD,CONTROL,MAIN,WH156

    K,BOARD,CONTROL,MAIN,WH156

    LOCHINVAR:100286880
    SKU: LOCHINVAR:100286880
    $459.27
    Product Availability: Out of stock
    Picture of K,BOARD,CONTROL,PCB,CENTRAL,XRGI

    K,BOARD,CONTROL,PCB,CENTRAL,XRGI

    LOCHINVAR:100309955
    SKU: LOCHINVAR:100309955
    $1,361.61
    Product Availability: Out of stock
    Picture of K,BOARD,CONTROL,PCB,HEAT.DIST.,XRGI

    K,BOARD,CONTROL,PCB,HEAT.DIST.,XRGI

    LOCHINVAR:100309958
    SKU: LOCHINVAR:100309958
    $957.42
    Product Availability: Out of stock
    Picture of K,BOARD,CONTROL,PCB,MAIN,XRGI

    K,BOARD,CONTROL,PCB,MAIN,XRGI

    LOCHINVAR:100309954
    SKU: LOCHINVAR:100309954
    $745.20
    Product Availability: Out of stock
    Picture of K,BOARD,CONTROL.COMMUNICATION FB751-2001, OLD # RLY20152K

    K,BOARD,CONTROL.COMMUNICATION FB751-2001, OLD # RLY20152K

    LOCHINVAR:100278127
    SKU: LOCHINVAR:100278127
    $208.17
    Product Availability: Out of stock
    Picture of K,BOARD,DISPLAY,USER INTERFACE MODULE

    K,BOARD,DISPLAY,USER INTERFACE MODULE

    LOCHINVAR:100112044
    SKU: LOCHINVAR:100112044
    $0.00
    Product Availability: Out of stock
    Picture of K,BOARD,IGNITION,HSI,W/R

    K,BOARD,IGNITION,HSI,W/R

    LOCHINVAR:100109944
    SKU: LOCHINVAR:100109944
    $221.94
    Product Availability: Out of stock
    Picture of K,BOARD,INTEGRATED CONTROL CANADA

    K,BOARD,INTEGRATED CONTROL CANADA

    LOCHINVAR:100281360
    SKU: LOCHINVAR:100281360
    $459.27
    Product Availability: Out of stock
    Picture of K,BOARD,INTEGRATED CONTROL POOL

    K,BOARD,INTEGRATED CONTROL POOL

    LOCHINVAR:100281359
    SKU: LOCHINVAR:100281359
    $459.27
    Product Availability: Out of stock
    Picture of K,BOARD,INTEGRATED CONTROL POOL HI-ALT

    K,BOARD,INTEGRATED CONTROL POOL HI-ALT

    LOCHINVAR:100281383
    SKU: LOCHINVAR:100281383
    $459.27
    Product Availability: Out of stock
    Picture of K,BOARD,INTEGRATED CONTROL SPA

    K,BOARD,INTEGRATED CONTROL SPA

    LOCHINVAR:100281382
    SKU: LOCHINVAR:100281382
    $459.27
    Product Availability: Out of stock
    Picture of K,BOARD,INTEGRATED CONTROL SPA HI-ALT

    K,BOARD,INTEGRATED CONTROL SPA HI-ALT

    LOCHINVAR:100281381
    SKU: LOCHINVAR:100281381
    $459.27
    Product Availability: Out of stock
    Picture of K,BOARD,INTERFACE,BACNET,MTR-01

    K,BOARD,INTERFACE,BACNET,MTR-01

    LOCHINVAR:100275047
    SKU: LOCHINVAR:100275047
    $245.43
    Product Availability: Out of stock
    Picture of K,BOARD,INTERFACE,CME0203

    K,BOARD,INTERFACE,CME0203

    LOCHINVAR:100288445
    SKU: LOCHINVAR:100288445
    $213.84
    Product Availability: Out of stock
    Picture of K,BOARD,INTERFACE,MODBUS,MTR-01, OLD # RLY20041K

    K,BOARD,INTERFACE,MODBUS,MTR-01, OLD # RLY20041K

    LOCHINVAR:100277771
    SKU: LOCHINVAR:100277771
    $156.33
    Product Availability: Out of stock
    Picture of K,BOARD,INTERLOCK RELAY,W/HARNESS, OLD # KIT40121

    K,BOARD,INTERLOCK RELAY,W/HARNESS, OLD # KIT40121

    LOCHINVAR:100071768
    SKU: LOCHINVAR:100071768
    $0.00
    Product Availability: Out of stock
    Picture of K,BOARD,MAIN CONTROL

    K,BOARD,MAIN CONTROL

    LOCHINVAR:100296631
    SKU: LOCHINVAR:100296631
    $545.94
    Product Availability: Out of stock
    Picture of K,BOARD,MAIN CONTROL (BEGINNING SERIAL #4015)

    K,BOARD,MAIN CONTROL (BEGINNING SERIAL #4015)

    LOCHINVAR:100277781
    SKU: LOCHINVAR:100277781
    $857.79
    Product Availability: Out of stock
    Picture of K,BOARD,MAIN CONTROL (BEGINNING SERIAL #4015)

    K,BOARD,MAIN CONTROL (BEGINNING SERIAL #4015)

    LOCHINVAR:100277770
    SKU: LOCHINVAR:100277770
    $780.84
    Product Availability: Out of stock
    Picture of K,BOARD,MAIN CONTROL, OLD # RLY20032K

    K,BOARD,MAIN CONTROL, OLD # RLY20032K

    LOCHINVAR:100208469
    SKU: LOCHINVAR:100208469
    $891.00
    Product Availability: Out of stock
    Picture of K,BOARD,MAIN CONTROL,050 MBH,HI-ALT

    K,BOARD,MAIN CONTROL,050 MBH,HI-ALT

    LOCHINVAR:100284343
    SKU: LOCHINVAR:100284343
    $321.57
    Product Availability: Out of stock
    Picture of K,BOARD,MAIN CONTROL,080 MBH

    K,BOARD,MAIN CONTROL,080 MBH

    LOCHINVAR:100284347
    SKU: LOCHINVAR:100284347
    $0.00
    Product Availability: Out of stock
    Picture of K,BOARD,MAIN CONTROL,080 MBH,HI-ALT

    K,BOARD,MAIN CONTROL,080 MBH,HI-ALT

    LOCHINVAR:100284342
    SKU: LOCHINVAR:100284342
    $0.00
    Product Availability: Out of stock
    Picture of K,BOARD,MAIN CONTROL,110 MBH

    K,BOARD,MAIN CONTROL,110 MBH

    LOCHINVAR:100284346
    SKU: LOCHINVAR:100284346
    $185.49
    Product Availability: Out of stock
    Picture of K,BOARD,MAIN CONTROL,110 MBH,HI-ALT

    K,BOARD,MAIN CONTROL,110 MBH,HI-ALT

    LOCHINVAR:100284341
    SKU: LOCHINVAR:100284341
    $185.49
    Product Availability: Out of stock
    Filters Close
    Clear All
    Price range Clear
    Min: $0.00 Max: $147,070.00
    $0 $147070
    Manufacturer Clear
    Categories
    Manufacturers
    View all
    Recently viewed products
    Information
    My account
    Customer service
    Payment options
    Powered by nopCommerce
    Copyright © 2025 Patriot Supply. All rights reserved.