Questions & Answers for: gas furnace blowing cold air

...to my furnace and now its blowing cold air rather then heat im not sure as to why but if you could help me out id appreciate it Is the a/c a heatpump also? Is the furnace gas, electric? ...

...furnace wont ignite and when switched on it blows cold air... Hello , I think I can help , It sounds like the gas valve as long as your sure there is plenty of gas going to the unit and you have an ...

...furnace turns on but the thermostat will not heat past 66 degrees and only blow cold air Sometimes the fans kicks in by time ---or by heat...even if the heat cycles dont starts . Is this gas or ...

gas heater keeps blowing out cold air, I have a digital thermostat and put in new batteries, hit the reset button, it worked for awhile now its blowing cold air again? Hi, Here is a tip that will help

Furnace blowing cold air This furnace is ve Turn power off & on again. Watch to see if it cycles...it could be the hot surface igniter if you don't see it turn bright orange. If it goes straight ...

...furnace operating on Oil or gas will heat the combustion chamber before starting fan to prevent cold air draft at start-up, can last a minute or two. Eiter the main flame does not come on or the ...

the gas is on the furnace blows out hot air while the a/c blows cold sounds like a bad thermostat Does it work OK if you turn the gas on only when it's cold outside and you turn the thermostat to warm

...furnace blowing cold air? set thermostat to 70 continuosly blows cold air at 62 degrees I depends on if you have gas or electric heat. If electric, you could have blown a fuse. If gas, your pilot ...

...Gas appliances so you can check? Furnace needs power for controls, fan and thermostat. Are you sure you have electric power to the furnace? Does the thermostat have a fan switch? If so turn it on and ...

...furnace will turn on & blow hot air for ~ 1 min but then will only blow cold air after that. Can you help troubleshoot. Check the Gas Valve if not the gas valve Check the Transformer For proper ...