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IHP SIT Thermocouple for Lennox EDV4540 and DT-600 Fireplaces | 74L57

IHP SIT Thermocouple for Lennox EDV4540 and DT-600 Fireplaces | 74L57

Regular price $48.00
Regular price Sale price $48.00
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IHP SIT Thermocouple for Lennox EDV4540 and DT-600 Fireplaces | 74L57
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The IHP 74L57 is the SIT thermocouple listed for Lennox EDV4540 and DT-600 millivolt gas fireplaces. Lennox Hearth Products parts lists show it on the EDV4540CNM, EDV4540CNM-B and EDV4540CPM, and on the DT-600CMN and DT-600CMP. The thermocouple sits in the pilot flame and tells the gas valve the pilot is lit.

Pilot safetySenses the pilot flame
SITValve family it suits
5 modelsIn two parts lists
Genuine partIHP number 74L57

Details

Part number74L57
DescriptionThermocouple, SIT
Fits (EDV4540)EDV4540CNM, EDV4540CNM-B, EDV4540CPM (parts list 775,565M)
Fits (DT-600)DT-600CMN, DT-600CMP (parts list 775,636M)
Quantity used1 per fireplace
Sold asEach
BrandIHP (Innovative Hearth Products)
Have a qualified technician fit it.Shut off the gas and let the fireplace cool first. A licensed gas professional should replace the thermocouple and check for leaks, following the appliance manual and local codes.

Questions people ask us

Which fireplaces use 74L57?

The Lennox EDV4540CNM, EDV4540CNM-B, EDV4540CPM, DT-600CMN and DT-600CMP parts lists show it.

My DT-600 has a Honeywell valve. Is this right?

Probably not. The DT-600 list shows 67L67 as the Honeywell thermocouple and 74L57 as the SIT one. Check the valve brand.

Does the EDV4540CNE use it?

No. The EDV4540CNE is the electronic ignition model and is not listed for 74L57.

Not sure of your model?

The model is on the rating label. Send it to us and we will confirm the part.

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Manuals and warranty

IHP manuals and warranty

Warranty terms come from IHP and depend on the product. Read the manual and the warranty for your model before you order.

Our warranty library
Not sure this is the right thermocouple? Send us the model and serial from the rating label and the valve brand, and we will confirm the part before you order. No obligation either way.
Ask us before you order