Questions & Answers for: honeywell heater blowing cool air

Honeywell heater i'll set my thermostat to 76 and ill turn on the heater and it would turn on... but when it get to 76 it turns off so when the temperature drops down and the heater clicks back on all

Honeywell RTH 6300B. It was working fine, but now I can't get the air conditioning to come on after the heater has been on. I can hear the chiller (?) above my bathtub trying to start up and the space

...honeywell rth7500 programmable therostat. It is blowing cool air out of the outside unit and the lines are normal temp. Warm air should be blowing out the outdoor unit. Have a technician evaluate if ...

When on AC the air blows hot, when on heat the air blows room temprature We have checked (and double checked) the wiring and it is correct, but the AC blows hot air and when the heat is on the air ...

...Honeywell thermostat on the wall. I have no cool air. I set the temp to 66, but it is blowing nothing but hot air. The * sign keeps appearing. Does that mean anything? Thanks in advance Sounds to me ...

...thermostat cause the heater not to ignite. i have a honeywell thermostat it only works on on but the heater wont ignite it will just blow cole air the heater is new your furnace have a pilot

hONEYWELL THERMOSTAT RTH100B FURNACE BLOWING COLD AIR Chances are that the thermostat has nothing to do with the blowing of cold air. Get in front of your heating system and give us the make and model

...and now only blows hot I installed a honeywell thermostat and now only blows hot air Hi, Here is a tip that I wrote about that.. http://www.fixya.com/support/r3869033-replacing_thermostat ...

honeywell heater thermostat is only blowing cold air, there is no heat blowing regardless of setting. how can i fix it? it won't even turn off. the wiring for thermostats are color coded. R(red)power,

...heater portion of your central air/heat isn't turning on. I had a similar problem with my Honeywell thermostat as well. Turns out it was a combo of me setting it up wrong and it's "Smart Response ...