I have tested the fuse and power connections to the furnace and went through the steps on the troubleshooting guide. I need a new transformer. Can I go to Home Depot, Radio Shack, or Lowe's to get one of these?

Thought the thermostat was bad so replaced the thermostat, sounds like it clicks on but not blowing of the air, and the red light still blinks 2 shorts 4 longs, pilot light also won't come on now. Have done the swith where you turn it off for 5 minutes, still trying to troubleshoot, could use...

My Bryant furnace cycles several times before it will reach the set temp on the stat?

We have central AC/Heating with separate Bryant heating and AC units that are controlled from the same thermostat in the house. When I turn the Heat ON and set Temp to way higher than current Temp, the light on the thermostat comes on but the heating unit does not go on... no sound of burners...

My Bryant forced hot air furnace gets the signal to ignite, the pilot light and then the furnace lights but it goes out in a few seconds. This will happen over and over and then occasionally it might stay lit and warm the house. Any ideas of what this could be and how to fix it. Much...