SOURCE: bryant furnance clicking, won't fire
try checking the pressure sensing switch,it has a tube that should run somewhere close to the inducer fan.sometimes this hose fills with liquids,and makes the units act funny.I don't know if you have a condensing unit or what.the furnace wont try to light if it cant tell the inducer motor is running.any induced draft unit will work this way.you can also do a temp. bypass of the pressure switch to make sure the contacts on it are closing just be sure your inducer fan is running,and you cant leave it like that its just a test.that is a safety feature you really need.
SOURCE: furnace flame goes low fan stays on
if the gas pressure is good on inlet and outlet of valve u might wanna chk the burner trays and manifold for flakes, dirt, spider webs ect... once u kno the passages are clear from obstruction you can focus on the mechanical. (sounds like gas valve may be getting weak and not able to open fully)
SOURCE: Fan started to run continuously and now heat will
Check the burner reset button on the unit. Has it tripped the red button?Push the reset only once and if it doesn't run after pressing it once then call a technician to look at it. Good luck
SOURCE: What is the part number for the outdoor fan motor?
as old as this unit is you probably cannot read the label on the motor it is either a 1/4 or 1/3 horse power 230 volt motor. a generic motor will work fine, use a 1/3 to be sure. also replace the capacitor so it matches the new motor. if you can read the label the part number is on it, should be an HK # with about 7 more digits
SOURCE: bryant programmable thermostat will switch on furnace
Turn the power off to the Air handler unit.
Remove the thermostat from the wall, (Just the face part).
Look on the back side of the thermostat and verify that the jumpers are set to electric and not gas, otherwise the fan will not run during heat mode, they come from the factory usually set for gas.
If this is a electric heater this will solve your problem, If it is gas then it will be more detailed. Once you put it back on keep in mind that most thermostats have a 3-5 minute delay so just give it a little time and the fan should then work once you have the jumpers in the correct position.
FlaTech
Thank you for using FixYa!
I’m happy to help further over the phone at https://www.6ya.com/expert/michael_341f3f9dee622e54
355 views
Usually answered in minutes!
×