Why is my furnace constantly running?Post created: 2016-04-17 Type of Equipment: Furnace Views: 54
This question was created on the page: https://www.furnacecompare.com/furnaces/rheem/classic-90-plus.html.
On 2016-04-21 Gary wrote:
It sounds like you might have a problem with the blower on your furnace. This is most likely caused by a stuck relay on the furnace's control board. If you don't have experience working with electronics or with furnaces, you should contact a heating professional to troubleshoot and repair this. If you'd like to have a contractor take a look at it, we can help you find one, here.