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Tom
Tom, HVAC Technician
Category: HVAC
Satisfied Customers: 770
Experience:  16+yrs HVAC/R service. Residential Commerical Industrial
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I have a Trane XE80 furnace and replaced the gas valve. The

Resolved Question:

I have a Trane XE80 furnace and replaced the gas valve. The factory settings on the
valve are 3.5"W.C.(Natural gas, full flow). Do I need to readjust the settings or is this
factory setting okay with my furnace.
Submitted: 7 years ago.
Category: HVAC
Expert:  Tom replied 7 years ago.

Hi, Tom here.

 

3.5 is correct for natural gas for your furnace provided you are not at high altitude which may require a little adjustment. If you have LP it requires higher pressure and needs a conversion kit. Most of the time they are fine out of the box without much tweaking.

 

Let me know if you have any follow up questions.

 

Thanks. Tom

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