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Part Category

  • Baffles(1)
  • Burners(2)
  • Caps & Plugs(1)
  • Circuit Breakers(1)
  • Controls(3)
  • Doors & Hardware(11)
  • Fan & Blower Motors(1)
  • Filters, Screens & Driers(1)
  • Gaskets & Seals(7)
  • Holders & Supports(1)
  • Hoses, Pipes & Tubing(5)
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  • Valves, Solenoids & Fittings(3)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Model: CW1437

Manuals Available: 3

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Operation Manual

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Lochinvar CW1437 Parts & Manuals

Lochinvar CW1437 Parts & Manuals

Manufacturer:

Model #:

Lochinvar

CW1437

Copper-Fin Atmospheric Gas Water Heater

Copper-Fin Atmospheric Gas Water Heater

Part Category

  • Baffles(1)
  • Burners(2)
  • Caps & Plugs(1)
  • Circuit Breakers(1)
  • Controls(3)
  • Doors & Hardware(11)
  • Fan & Blower Motors(1)
  • Filters, Screens & Driers(1)
  • Gaskets & Seals(7)
  • Holders & Supports(1)
  • Hoses, Pipes & Tubing(5)
  • Ignition Modules(1)
  • Ignitors & Electrodes(1)
  • Insulation(5)
  • Knobs & Dials(1)
  • Nuts, Bolts & Screws(1)
  • Orifices(1)
  • Panels, Covers & Lids(1)
  • Probes & Sensors(4)
  • Pumps & Motors(3)
  • Relays(2)
  • Switches & Buttons(4)
  • Terminal Blocks(1)
  • Thermostats & High Limits(1)
  • Transformers(1)
  • Valves, Solenoids & Fittings(3)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Lochinvar 100165937 Hot Surface Ignitor/Glo Coil

Lochinvar
  • Mfr Part # 100165937
  • Parts Town # LOC100165937
  • Quantity103

In Stock, Ships today

Lochinvar 100208087 Gasket, Ignitor

Lochinvar
  • Mfr Part # 100208087
  • Parts Town # LOC100208087
  • Quantity12

In Stock, Ships today

Lochinvar 100135304 Burner, Main, 900 KBTU/HR, 2-1/8" x 23-1/4"

Lochinvar
  • Mfr Part # 100135304
  • Parts Town # LOC100135304
  • Quantity31

In Stock, Ships today

Lochinvar 100166249 Pressure Switch Kit, SPDT, 1.05"WC

Lochinvar
  • Mfr Part # 100166249
  • Parts Town # LOC100166249
  • Quantity6

In Stock, Ships today

Lochinvar 100233587 Gasket, Combustion Burner

Lochinvar
  • Mfr Part # 100233587
  • Parts Town # LOC100233587
  • Quantity177

In Stock, Ships today

Lochinvar 100208464 Ignition Module

Lochinvar
  • Mfr Part # 100208464
  • Parts Town # LOC100208464
  • Quantity5

In Stock, Ships today

Lochinvar 100208174 Hi LImit Thermostat, Manual Reset

Lochinvar
  • Mfr Part # 100208174
  • Parts Town # LOC100208174
  • Quantity9

In Stock, Ships today

Lochinvar 100208604 Gas Valve, 24 Volt, Natural Gas, 3/4", CB/CH/CF/CP

Lochinvar
  • Mfr Part # 100208604
  • Parts Town # LOC100208604
  • Quantity7

In Stock, Ships today

Lochinvar 100294582 Connection Board with Terminal Block, Before 04/2017

Lochinvar
  • Mfr Part # 100294582
  • Parts Town # LOC100294582
  • Quantity5

In Stock, Ships today

Lochinvar 100208662 Probe, Low Water Cut Off

Lochinvar
  • Mfr Part # 100208662
  • Parts Town # LOC100208662
  • Quantity2

In Stock, Ships today

Lochinvar 100208389 Pressure Switch, 4.1"WC

Lochinvar
  • Mfr Part # 100208389
  • Parts Town # LOC100208389
  • Quantity1

In Stock, Ships today

Lochinvar 100135312 Main Burner Assembly with Pressure Tap

Lochinvar
  • Mfr Part # 100135312
  • Parts Town # LOC100135312
  • Quantity6

In Stock, Ships today

Lochinvar 100208552 Sensor Probe, Thermostat

Lochinvar
  • Mfr Part # 100208552
  • Parts Town # LOC100208552
  • Quantity30

In Stock, Ships today

Lochinvar 100208063 Air Filter, 16" x 16" x 1", Heavy Duty

Lochinvar
  • Mfr Part # 100208063
  • Parts Town # LOC100208063
  • Quantity1

In Stock, Ships today

Lochinvar 100146604 Gasket Strip, 45"

Lochinvar
  • Mfr Part # 100146604
  • Parts Town # LOC100146604
  • Quantity13

In Stock, Ships today

Lochinvar 100208555 Thermostat Assembly, 2 Stage

Lochinvar
  • Mfr Part # 100208555
  • Parts Town # LOC100208555
  • Quantity2

In Stock, Ships today

Lochinvar 100208608 K,GAS VALVE,LP,ER 152-402/CFII 402-752

Lochinvar
  • Mfr Part # 100208608
  • Parts Town # LOC100208608
  • Quantity2

In Stock, Ships today

Lochinvar 100233695 Bulbwell, 3/8" NPT

Lochinvar
  • Mfr Part # 100233695
  • Parts Town # LOC100233695
  • Quantity9

In Stock, Ships today

Lochinvar 100294583 Connection Board, All CW, BEG 04-2017

Lochinvar
  • Mfr Part # 100294583
  • Parts Town # LOC100294583
  • Quantity5

In Stock, Ships today

Lochinvar 100208486 K,DISPLAY BOARD,ALL CB/CW

Lochinvar
  • Mfr Part # 100208486
  • Parts Town # LOC100208486
  • Quantity0

Out of Stock, backorders usually ship in 10-12 days.

Lochinvar 100133601 K,PUMP,CIRC,1/2HP,2-1/2" FLG,BRZ

Lochinvar
  • Mfr Part # 100133601
  • Parts Town # LOC100133601
  • Quantity0

Out of Stock, backorders usually ship in 8-10 days.

Lochinvar 100133603 K,PUMP,2-1/2 FLG,1/2HP,CH 1260-2070,BRZ

Lochinvar
  • Mfr Part # 100133603
  • Parts Town # LOC100133603
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lochinvar 100144992 K,FAN ASSY,CB/CW1437-2067,CF/CH1802-2072

Lochinvar
  • Mfr Part # 100144992
  • Parts Town # LOC100144992
  • Quantity0

Out of Stock, backorders usually ship in 10-12 days.

Lochinvar 100145339 INSULATION LEFT REAR PANEL

Lochinvar
  • Mfr Part # 100145339
  • Parts Town # LOC100145339
  • Quantity0

Out of Stock, backorders usually ship in 13-15 days.

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