Apply to be a TradeMaster!
Filter menu expanded

Filters

2,127 items
Reset

SORT

Product Availability
–

Show In Stock Only (701)

Product Type
–

Boiler (201)
Boiler Control (13)
Boiler Part (1758)
Boiler Venting (2)
Bracket (3)
Buffer Tank (12)
Burner (1)
Burner Part (1)
Cable (1)
Commercial Heater (28)

Price Range
–

$5 to $10 (8)
$10 to $15 (22)
$15 to $20 (36)
$20 to $25 (48)
$25 to $30 (39)
$30 to $35 (37)
$35 to $40 (41)
$40 to $45 (33)
$45 to $50 (43)
$50 to $60 (66)

Lochinvar

Help Face
Need a little help?
2127 items
Grid
List
Compare
Product Image of 6" Elbow, 90 Degree, Ss, 100288583
6" Elbow, 90 Degree, Ss, 100288583
SKU: 100288583
Lochinvar
SKU: 100288583
Brand: Lochinvar
$758.29 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Fiberboard, Burner, 100288588
Fiberboard, Burner, 100288588
SKU: 100288588
Lochinvar
SKU: 100288588
Brand: Lochinvar
$1,234.62 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Insulation, Hex Wrap, 100288596
Insulation, Hex Wrap, 100288596
SKU: 100288596
Lochinvar
SKU: 100288596
Brand: Lochinvar
$135.12 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Insulation, Hex Top, 100288661
Insulation, Hex Top, 100288661
SKU: 100288661
Lochinvar
SKU: 100288661
Brand: Lochinvar
$276.29 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Fiberboard, Burner (3/4"), 100288665
Fiberboard, Burner (3/4"), 100288665
SKU: 100288665
Lochinvar
SKU: 100288665
Brand: Lochinvar
$7,650.33 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Insulation, Hex Wrap, 100288666
Insulation, Hex Wrap, 100288666
SKU: 100288666
Lochinvar
SKU: 100288666
Brand: Lochinvar
$176.64 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Fiberboard, Burner, 100288674
Fiberboard, Burner, 100288674
SKU: 100288674
Lochinvar
SKU: 100288674
Brand: Lochinvar
$1,661.41 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Bolt, Hex, 100288875
Bolt, Hex, 100288875
SKU: 100288875
Lochinvar
SKU: 100288875
Brand: Lochinvar
$24.81 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Ribbon Cable, 100288901
Ribbon Cable, 100288901
SKU: 100288901
Lochinvar
SKU: 100288901
Brand: Lochinvar
$143.22 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Washer, Hex, 100288904
Washer, Hex, 100288904
SKU: 100288904
Lochinvar
SKU: 100288904
Brand: Lochinvar
$49.48 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Washer, Hex, 100288905
Washer, Hex, 100288905
SKU: 100288905
Lochinvar
SKU: 100288905
Brand: Lochinvar
$51.21 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Plastic Barbed Tee, 3/16", 100289393
Plastic Barbed Tee, 3/16", 100289393
SKU: 100289393
Lochinvar
SKU: 100289393
Brand: Lochinvar
$21.00 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Conduit Body, 1-1/4", Pvc, 100289397
Conduit Body, 1-1/4", Pvc, 100289397
SKU: 100289397
Lochinvar
SKU: 100289397
Brand: Lochinvar
$75.07 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Kit, Gasket Set (Sight Glass / Air Manifold / Hex Plate), 100289494
Kit, Gasket Set (Sight Glass / Air Manifold / Hex Plate), 100289494
SKU: 100289494
Lochinvar
SKU: 100289494
Brand: Lochinvar
$702.40 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Gasket, Water Connection, 100289498
Gasket, Water Connection, 100289498
SKU: 100289498
Lochinvar
SKU: 100289498
Brand: Lochinvar
$22.06 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Overlay Label, User Interface, 100289522
Overlay Label, User Interface, 100289522
SKU: 100289522
Lochinvar
SKU: 100289522
Brand: Lochinvar
$102.75 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Label, Control Overlay, 100289523
Label, Control Overlay, 100289523
SKU: 100289523
Lochinvar
SKU: 100289523
Brand: Lochinvar
$45.03 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of User Interface Overlay, 100289527
User Interface Overlay, 100289527
SKU: 100289527
Lochinvar
SKU: 100289527
Brand: Lochinvar
$96.31 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of User Interface Overlay Label, 100289529
User Interface Overlay Label, 100289529
SKU: 100289529
Lochinvar
SKU: 100289529
Brand: Lochinvar
$79.50 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Coupling, Venturi To Valve - Rubber, 100289548
Coupling, Venturi To Valve - Rubber, 100289548
SKU: 100289548
Lochinvar
SKU: 100289548
Brand: Lochinvar
$23.37 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Lcd Holder, 100289693
Lcd Holder, 100289693
SKU: 100289693
Lochinvar
SKU: 100289693
Brand: Lochinvar
$68.07 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Flex Gas Pipe - 2 1/2" x 15.25, 100289695
Flex Gas Pipe - 2 1/2" x 15.25, 100289695
SKU: 100289695
Lochinvar
SKU: 100289695
Brand: Lochinvar
$1,876.07 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Pressure Switch - 5.8" Water Column, 100289704
Pressure Switch - 5.8" Water Column, 100289704
SKU: 100289704
Lochinvar
SKU: 100289704
Brand: Lochinvar
$51.72 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Flue Connection Pipe, 4" Cpvc, 100289714
Flue Connection Pipe, 4" Cpvc, 100289714
SKU: 100289714
Lochinvar
SKU: 100289714
Brand: Lochinvar
$333.27 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 2" x 8" PVC Air Inlet Connection, 100290058
2" x 8" PVC Air Inlet Connection, 100290058
SKU: 100290058
Lochinvar
SKU: 100290058
Brand: Lochinvar
$77.63 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 1" Copper Water Inlet Tube, 100290111
1" Copper Water Inlet Tube, 100290111
SKU: 100290111
Lochinvar
SKU: 100290111
Brand: Lochinvar
$126.81 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Pipe Escutcheon Gasket, 1-1/4", 100290347
Pipe Escutcheon Gasket, 1-1/4", 100290347
SKU: 100290347
Lochinvar
SKU: 100290347
Brand: Lochinvar
$19.66 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of V-baffle (24), 100290392
V-baffle (24), 100290392
SKU: 100290392
Lochinvar
SKU: 100290392
Brand: Lochinvar
$66.36 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of V Baffle (20 Req.), 100290393
V Baffle (20 Req.), 100290393
SKU: 100290393
Lochinvar
SKU: 100290393
Brand: Lochinvar
$71.13 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Venturi Assembly, 100290421
Venturi Assembly, 100290421
SKU: 100290421
Lochinvar
SKU: 100290421
Brand: Lochinvar
$659.22 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Valve, Venturi (high Fire 2500) (low Fire 3500), 100294592
Valve, Venturi (high Fire 2500) (low Fire 3500), 100294592
SKU: 100294592
Lochinvar
SKU: 100294592
Brand: Lochinvar
$1,597.85 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Display Mounting Plate Assembly, 100294594
Display Mounting Plate Assembly, 100294594
SKU: 100294594
Lochinvar
SKU: 100294594
Brand: Lochinvar
$335.28 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Relay, Pilot Control, 10 Amp, 100300586
Relay, Pilot Control, 10 Amp, 100300586
SKU: 100300586
Lochinvar
SKU: 100300586
Brand: Lochinvar
$249.65 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Integrated Control Board, 100302185
Integrated Control Board, 100302185
SKU: 100302185
Lochinvar
SKU: 100302185
Brand: Lochinvar
$1,512.92 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Jacket, Outer Front Door Assembly, 100304189
Jacket, Outer Front Door Assembly, 100304189
SKU: 100304189
Lochinvar
SKU: 100304189
Brand: Lochinvar
$170.66 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Jacket, Outer Top Back, 100304193
Jacket, Outer Top Back, 100304193
SKU: 100304193
Lochinvar
SKU: 100304193
Brand: Lochinvar
$73.11 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Jacket, Outer Top Back, 100304195
Jacket, Outer Top Back, 100304195
SKU: 100304195
Lochinvar
SKU: 100304195
Brand: Lochinvar
$69.13 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Jacket, Outer Top Front, 100304196
Jacket, Outer Top Front, 100304196
SKU: 100304196
Lochinvar
SKU: 100304196
Brand: Lochinvar
$61.05 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Jacket, Outer Top Front, 100304199
Jacket, Outer Top Front, 100304199
SKU: 100304199
Lochinvar
SKU: 100304199
Brand: Lochinvar
$66.25 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Condensate Drain Assembly, 3/4" PVC, 100304206
Condensate Drain Assembly, 3/4" PVC, 100304206
SKU: 100304206
Lochinvar
SKU: 100304206
Brand: Lochinvar
$19.01 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Natural Gas Smart Valve
Natural Gas Smart Valve
SKU: 100171557
Lochinvar
SKU: 100171557
Brand: Lochinvar
$197.72 each
In Stock
Get 4 by Wed, Jun 10
In Stock
Get 4 by Wed, Jun 10
Compare
Product Image of 3/4" NPT Gas Valve, 24v, 100171702
3/4" NPT Gas Valve, 24v, 100171702
SKU: 100171702
Lochinvar
SKU: 100171702
Brand: Lochinvar
$431.00 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of Gas Valve 2 Stage Slow Open LP
Gas Valve 2 Stage Slow Open LP
SKU: 100171899
Lochinvar
SKU: 100171899
Brand: Lochinvar
$302.07 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of Gas Valve Assembly LP, 100171929
Gas Valve Assembly LP, 100171929
SKU: 100171929
Lochinvar
SKU: 100171929
Brand: Lochinvar
$2,827.43 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Gas Valve Assembly LP, 100171930
Gas Valve Assembly LP, 100171930
SKU: 100171930
Lochinvar
SKU: 100171930
Brand: Lochinvar
$2,827.42 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Gas Valve Assembly LP, 100171931
Gas Valve Assembly LP, 100171931
SKU: 100171931
Lochinvar
SKU: 100171931
Brand: Lochinvar
$3,072.59 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Gas Valve Assembly, Natural - Low Fire, 100171959
Gas Valve Assembly, Natural - Low Fire, 100171959
SKU: 100171959
Lochinvar
SKU: 100171959
Brand: Lochinvar
$3,081.47 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Gas Valve Assembly, LP - Low Fire, 100171967
Gas Valve Assembly, LP - Low Fire, 100171967
SKU: 100171967
Lochinvar
SKU: 100171967
Brand: Lochinvar
$3,081.46 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Resources
FAQs, Manuals & Videos
Articles
More About Lochinvar
Lochinvar's history dates back to 1919 when founder Walter Vallett, Sr. entered into the water heater business. Mr. Vallett was a true industry pioneer, and was instrumental in the development of the first automatic gas-fired water heaters early in his career. In 1946 he founded the Walter Vallett Company, which later became the Lochinvar Water Heater Corporation.
×

Video