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Boiler (201)
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Commercial Heater (28)

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

Lochinvar

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Product Image of Jacket, Outer Top Middle, 100153172
Jacket, Outer Top Middle, 100153172
SKU: 100153172
Lochinvar
SKU: 100153172
Brand: Lochinvar
$297.33 each
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Product Image of Inlet Adapter Plate Assembly (square To Round), 100153288
$207.55 each
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Product Image of Inlet Adapter Plate Assembly (square To Round), 100153298
$261.45 each
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Product Image of Jacket, Outer Top Rear, 100153412
Jacket, Outer Top Rear, 100153412
SKU: 100153412
Lochinvar
SKU: 100153412
Brand: Lochinvar
$143.99 each
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Get it by Wed, Jul 8 - Wed, Aug 5
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Product Image of Retainer, V-baffle, 100154193
Retainer, V-baffle, 100154193
SKU: 100154193
Lochinvar
SKU: 100154193
Brand: Lochinvar
$53.06 each
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Get it by Wed, Jul 8 - Wed, Aug 5
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Product Image of Hood Draft Assembly, 100154672
Hood Draft Assembly, 100154672
SKU: 100154672
Lochinvar
SKU: 100154672
Brand: Lochinvar
$409.00 each
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Product Image of Modbus Communication, AW, 100157636
Modbus Communication, AW, 100157636
SKU: 100157636
Lochinvar
SKU: 100157636
Brand: Lochinvar
$384.01 each
In Stock
Get 9 by Wed, Jun 10
In Stock
Get 9 by Wed, Jun 10
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Product Image of Contacts On Any Failure (CB315-CB500), 100157704
$279.14 each
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Product Image of Kit, Alarm On Any Failure With Bell, 100157739
$412.34 each
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Product Image of LP Conversion Kit for WHN055, 100158936
LP Conversion Kit for WHN055, 100158936
SKU: 100158936
Lochinvar
SKU: 100158936
Brand: Lochinvar
$24.05 each
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Product Image of LP Conversion Kit for WH85, 100158941
LP Conversion Kit for WH85, 100158941
SKU: 100158941
Lochinvar
SKU: 100158941
Brand: Lochinvar
$20.20 each
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Product Image of LP Conversion Kit, 100158943
LP Conversion Kit, 100158943
SKU: 100158943
Lochinvar
SKU: 100158943
Brand: Lochinvar
$21.08 each
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Product Image of LP Conversion Kit, 100158944
LP Conversion Kit, 100158944
SKU: 100158944
Lochinvar
SKU: 100158944
Brand: Lochinvar
$24.71 each
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Product Image of NG to Propane Conversion Kit on WBN081, 100159006
$18.10 each
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Product Image of Jacket, Outer Top, 100161436
Jacket, Outer Top, 100161436
SKU: 100161436
Lochinvar
SKU: 100161436
Brand: Lochinvar
$349.30 each
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Product Image of Vapor Sensor Clip, 100162460
Vapor Sensor Clip, 100162460
SKU: 100162460
Lochinvar
SKU: 100162460
Brand: Lochinvar
$42.52 each
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Product Image of 2" Stainless Steel Wire Mesh Bird Screen, 100163203
$28.03 each
In Stock
Get 37 by Fri, Jun 12 - Mon, Jun 15
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Product Image of 3" Bird Screen Kit for KBN080 - KBN211, 100163204
$59.90 each
In Stock
Get 1 by Tue, Jun 9
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Product Image of Kit, Air Inlet, 100163215
Kit, Air Inlet, 100163215
SKU: 100163215
Lochinvar
SKU: 100163215
Brand: Lochinvar
$66.00 each
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Product Image of Kit, Air Inlet, 100163216
Kit, Air Inlet, 100163216
SKU: 100163216
Lochinvar
SKU: 100163216
Brand: Lochinvar
$66.01 each
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Product Image of Air Inlet Kit, 100163227
Air Inlet Kit, 100163227
SKU: 100163227
Lochinvar
SKU: 100163227
Brand: Lochinvar
$87.14 each
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Product Image of Air Inlet Kit, KB080/081-105/106, 100163250
$71.83 each
In Stock
Get 1 by Wed, Jun 10
In Stock
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Product Image of V Baffle Strap, 100163266
V Baffle Strap, 100163266
SKU: 100163266
Lochinvar
SKU: 100163266
Brand: Lochinvar
$49.78 each
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Product Image of Main Burner Orifice, 100163928
Main Burner Orifice, 100163928
SKU: 100163928
Lochinvar
SKU: 100163928
Brand: Lochinvar
$32.88 each
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Get it by Wed, Jul 8 - Wed, Aug 5
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Product Image of Complete Control Panel, 100164434
Complete Control Panel, 100164434
SKU: 100164434
Lochinvar
SKU: 100164434
Brand: Lochinvar
$5,379.53 each
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Get it by Wed, Jul 8 - Wed, Aug 5
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Product Image of Pilot Assembly, 100165804
Pilot Assembly, 100165804
SKU: 100165804
Lochinvar
SKU: 100165804
Brand: Lochinvar
$29.89 each
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Get it by Wed, Jul 8 - Wed, Aug 5
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Product Image of High Altitude Integrated Control Prior to H10, 100167798
$985.65 each
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Product Image of Integrated High Altitude Control (Beginning H10), 100167822
$348.10 each
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Product Image of High Altitude Integrated Control Beginning H10, 100167826
$939.93 each
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Product Image of Integrated Control Board, 100167866
Integrated Control Board, 100167866
SKU: 100167866
Lochinvar
SKU: 100167866
Brand: Lochinvar
$549.64 each
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Get it by Wed, Jul 8 - Wed, Aug 5
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Product Image of Connection Board Harness, 100327207
Connection Board Harness, 100327207
SKU: 100327207
Lochinvar
SKU: 100327207
Brand: Lochinvar
$64.33 each
In Stock
Get 2 by Wed, Jun 10
In Stock
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Product Image of Flue Collector Plate, NKB110, VC30, 100372293
$104.12 each
Out of Stock
Get it by Tue, Jun 23 - Tue, Jun 30
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Product Image of Flue Collector Plate, NKB150, VC45, 100372294
$128.37 each
Out of Stock
Get it by Tue, Jun 23 - Tue, Jun 30
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Product Image of Flue Collector Plate, NKB199, VC60, 100372295
$162.03 each
Out of Stock
Get it by Tue, Jun 23 - Tue, Jun 30
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Product Image of Pump Assembly For Water Heater, Upsized, 3/4 Hp, Ss, 100232190
$3,448.56 each
In Stock
Get 1 by Wed, Jun 10
In Stock
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Product Image of Heat Tile, 100233575
Heat Tile, 100233575
SKU: 100233575
Lochinvar
SKU: 100233575
Brand: Lochinvar
$48.07 each
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Get it by Wed, Jul 8 - Wed, Aug 5
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Product Image of Header Gasket, 100233651
Header Gasket, 100233651
SKU: 100233651
Lochinvar
SKU: 100233651
Brand: Lochinvar
$313.72 each
In Stock
Get 2 by Wed, Jun 10
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Product Image of Heat Exchanger - Asme - H Stamp - 110 Mbh, 100266953
$3,216.11 each
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Product Image of Gas Valve Assembly, NG - Small, 100267413
$1,050.01 each
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Product Image of Gas Valve Assembly, NG - Small, 100267414
$1,050.00 each
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Product Image of Gas Valve Assembly, LP - Small, 100267416
$1,048.81 each
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Product Image of Gas Valve Assembly, LP - Large, 100267422
$2,885.72 each
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Product Image of Heat Exchanger Door Assembly, 100267481
Heat Exchanger Door Assembly, 100267481
SKU: 100267481
Lochinvar
SKU: 100267481
Brand: Lochinvar
$5,535.58 each
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Get it by Thu, Jul 9 - Mon, Aug 10
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Product Image of Heat Exchanger Door Assembly, 100267483
Heat Exchanger Door Assembly, 100267483
SKU: 100267483
Lochinvar
SKU: 100267483
Brand: Lochinvar
$5,433.54 each
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Get it by Thu, Jul 9 - Mon, Aug 10
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Product Image of Jacket, Outer Front Lower Door, 100267486
$1,370.53 each
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Product Image of Outer Top Jacket Assembly, 100268026
Outer Top Jacket Assembly, 100268026
SKU: 100268026
Lochinvar
SKU: 100268026
Brand: Lochinvar
$409.53 each
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Product Image of LP Conversion Kit for KH199, 100268108
LP Conversion Kit for KH199, 100268108
SKU: 100268108
Lochinvar
SKU: 100268108
Brand: Lochinvar
$91.22 each
In Stock
Get 1 by Wed, Jun 10
In Stock
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Product Image of Heat Exchanger Top Plate Assembly, 100268111
$205.40 each
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Get it by Wed, Jul 8 - Wed, Aug 5
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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.