My air conditioner and furnace both have water they need to drain. Right now there's a small hose running from the furnace into the floor, and a separate hose running from the a …

My furnace isn't working 100%. Sometimes it works fine, but occasionally (every few days) it doesn't ignite. I find the house cold, and the furnace vent blower running (not the …

I just had a Honeywell UtilityPRO (which is basically the utility version of the VisionPRO) thermostat installed. The manual says I should be able to set the System to Auto, which …

I have a honeywell utilitypro, just had it installed in my house. We have a heat pump system. Im wondering if it is OK to turn on the Auto setting, making it switch automatically b …

Would a media filter (one of the paper-ish ones you slide into the furnace) be enough to remove a musty smell from air going through it? How about an electronic air cleaner? How …

The secondary heat exchanger on my furnace has a small crack. This is an expensive part - nearly $800 - and the damage seems to be on a plastic part that's screwed to the metal pa …

I opened up my furnace, took the door off, after the furnace had been running for a bit, and I see a small puddle of water underneath a fan that looks like it's blowing the exhaust …

I can't find a filter in my furnace. I've looked inside the furnace and on the side of the furnace where the cold air return meets the furnace, and there's just no filter there. …