jscharick2013
Mar 8, 2013, 01:15 PM
I have a older icp dc90 furnace. I have replaced the exhaust motor,ignitor,vacume switch and now putting on a new transformer. The exhaust motor runs but the ignitor does not come on at all. Any ideas? Tested transformer and getting 40 volts not 24 out of it so that is why I'm changing that.