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Part Category

  • Baffles(1)
  • Brackets & Retainers(1)
  • Burners(2)
  • Circuit Breakers(1)
  • Controls(3)
  • Doors & Hardware(11)
  • Fan & Blower Motors(2)
  • Gaskets & Seals(3)
  • Holders & Supports(1)
  • Ignition Modules(1)
  • Ignitors & Electrodes(1)
  • Insulation(4)
  • Knobs & Dials(1)
  • Orifices(2)
  • Panels, Covers & Lids(1)
  • Probes & Sensors(1)
  • Pumps & Motors(1)
  • Relays(2)
  • Switches & Buttons(5)
  • Terminal Blocks(1)
  • Thermostats & High Limits(2)
  • Transformers(1)
  • Valves, Solenoids & Fittings(3)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
  1. Home
  2. /
  3. Lochinvar
  4. /
  5. CW1257

Model: CW1257

Manuals Available: 3

Installation & Operation Manual

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Operation Manual

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Parts Manual

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Lochinvar CW1257 Parts & Manuals

Lochinvar CW1257 Parts & Manuals

Manufacturer:

Model #:

Lochinvar

CW1257

Copper-Fin Atmospheric Gas Water Heater

Copper-Fin Atmospheric Gas Water Heater

Lochinvar 100165937 Hot Surface Ignitor/Glo Coil

Lochinvar
  • Mfr Part # 100165937
  • Parts Town # LOC100165937
  • Quantity111

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
  • Quantity16

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 100233485 Inducer Fan Assembly, 115 Volt, 60HZ

Lochinvar
  • Mfr Part # 100233485
  • Parts Town # LOC100233485
  • Quantity3

In Stock, Ships today

Lochinvar 100208464 Ignition Module

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

In Stock, Ships today

Lochinvar 100208446 Temperature Pressure Relief Valve, 3/4", 150PSI

Lochinvar
  • Mfr Part # 100208446
  • Parts Town # LOC100208446
  • Quantity10

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 100208835 Control Board/Thermostat, Two Stage

Lochinvar
  • Mfr Part # 100208835
  • Parts Town # LOC100208835
  • Quantity1

In Stock, Ships today

Lochinvar 100208553 Inlet Sensor, K, Immersion

Lochinvar
  • Mfr Part # 100208553
  • Parts Town # LOC100208553
  • Quantity3

In Stock, Ships today

Lochinvar 100166248 Pressure Switch Kit, .95" WC

Lochinvar
  • Mfr Part # 100166248
  • Parts Town # LOC100166248
  • Quantity4

In Stock, Ships today

Lochinvar 100208389 Pressure Switch, 4.1"WC

Lochinvar
  • Mfr Part # 100208389
  • Parts Town # LOC100208389
  • Quantity4

In Stock, Ships today

Lochinvar 100135312 Main Burner Assembly with Pressure Tap

Lochinvar
  • Mfr Part # 100135312
  • Parts Town # LOC100135312
  • Quantity8

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 100233613 Bulbwell, 3/8" NPT x .210" ID

Lochinvar
  • Mfr Part # 100233613
  • Parts Town # LOC100233613
  • Quantity2

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 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 100145314 INSULATION PAD TOP

Lochinvar
  • Mfr Part # 100145314
  • Parts Town # LOC100145314
  • Quantity0

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

Lochinvar 100145338 INSULATION REAR PANEL

Lochinvar
  • Mfr Part # 100145338
  • Parts Town # LOC100145338
  • Quantity0

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

Lochinvar 100145347 LOCINVAR HEAT TILE MIDDLE

Lochinvar
  • Mfr Part # 100145347
  • Parts Town # LOC100145347
  • Quantity0

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

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