electric heat and air

Old 12-01-03, 07:22 AM
Visiting Guest
Posts: n/a
Unhappy electric heat and air

Please help
My unit will only work on cool. not heat. This happened before and I believe it was a relay switch. I would like to know how I can change it myself. I know it is located in the air handler.
Can anyone help me? We are freezing!!!
Old 12-01-03, 08:53 AM
mattison's Avatar
Join Date: Mar 2003
Location: Cinti, OH
Posts: 5,315
Upvotes: 0
Received 1 Upvote on 1 Post
When you turn the t-stat to heat and turn it up to say 75 does it do anything? Have you checked the breaker? Changed the filter?
Old 12-01-03, 10:41 AM
Ed Imeduc's Avatar
Join Date: Aug 2002
Location: Mountain Williams Missouri
Posts: 17,505
Upvotes: 0
Received 1 Upvote on 1 Post
Question heat

Is this a heatpump or a unit with just electric strips for the heat in it. On the door of the unit should be a wire layout of the unit. You might find what relay it is there. The 24 volt common and white should be on the heat relay. ED

Thread Tools
Search this Thread
Ask a Question
Question Title:
Your question will be posted in: