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airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 8326
Experience:  Furnace, A/C and heat pump specialist.
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How do I change the battery in a Model GMH950904CX?

Customer Question

How do I change the battery in a Model GMH950904CX?
Submitted: 1 year ago.
Category: HVAC
Expert:  airheatman replied 1 year ago.

THat is the model on your furnace.There is not a battery in furnace.If you are referring to thermostat on wall, give me model on thermostat or send me a picture of it.The front pulls off most modern thermostsats

Customer: replied 1 year ago.
when by the furnace there is a box that says it is low battery & is beeping does that mean I need to change the thermostat battery?
Expert:  airheatman replied 1 year ago.

Is this box in the heater closet or on the wall in room?

Customer: replied 1 year ago.
It is on the wall in the basement.
Expert:  airheatman replied 1 year ago.

Can you send me a picture?

If you have a paper clip icon on your page you can attach using that link.Or

You can upload the pictures using the tiny pic site .

Here is a link to the site.

Click on Browse , select the file from your folder.then click UPLOAD NOW.

They will give you a quote to enter in the box to verify you are a human.Enter the quote and click UPLOAD NOW

You will see your picture on right side of screen.

Then copy the link URL for email & IM

Paste that link here on the site.

Customer: replied 1 year ago.
I can't do not have that option on my phone.
Expert:  airheatman replied 1 year ago.

Do you see a brand or any number on the box you are referring to? I want to help, but we have to identify what the box is.The furnace itself has no battery.