janitrol/goodman problem…no heat

15:08: ______________________________________________________________________ i have a goodman a42-15 air handler. the a/c works fine and the blower comes on when heat is selected, but no heat. i read between 6 & 10 ohms across the 3 heating elements…what do i look Continue reading janitrol/goodman problem…no heat

Noisy Inducer Bryant 383 KAV Upflow

______________________________________________________________________ I have finally completed the installation of this unit with the kind help of several of you gentlemen out there. Now I seem to need more of that help: 1) Is there a way to lube the inducer motor? Continue reading Noisy Inducer Bryant 383 KAV Upflow

Limit Switch Not Staying On

______________________________________________________________________ I have a gas fired FHA furnace in my basement, which is, already unfortunately enough, down 3 floors from me. What is also unfortunate, is that the limit switch is not staying on and when the furnace is on Continue reading Limit Switch Not Staying On

Furnace 90UGF uneven operation

______________________________________________________________________ I have a lenox 90UGF furnace and a Honeywell thermostat. I set the thermostat at high efficienty furnace setting. I recently bought the house and the furnace is 4 years old. I set temperature at 20 C but the Continue reading Furnace 90UGF uneven operation

X wire w/ RTH7400

______________________________________________________________________ I am attemping to replace an old Honeywell Thermostat with the programmable RTH7400 but I do not know what to do with the x- wire. Here are the wires I have and how I have them connected so far: Continue reading X wire w/ RTH7400

No blower motor

______________________________________________________________________ I have a carrier Weathermaker 9200. I got home tonight and i smelled something burning. I checked the heater and the unit was hot. I tried turning it on, it kicked on, the burner started and the draft motor Continue reading No blower motor

Coleman EVCON Gas Furnace

______________________________________________________________________ I bought this house in April and it still I still have the 1 year warranty, but bfore I call I just wanted to check first…. Here is my question. I have a Natural Gas Coleman Evcon Model G9T0601UPB13A. Continue reading Coleman EVCON Gas Furnace


______________________________________________________________________ A bit of help would be appreciated. I had 4 blinking red flashes. It says that a switch is open. I tested the 3-pressure switches with my ohm meter, one of the switches had nothing. Plus, the exhaust blower Continue reading YORK HELP

White Rogers 50E47 843 diagnostics

______________________________________________________________________ Dear Forum Members, Last night our furnace stopped heating our home. We have a Trane XE 70 with a White Rogers 50E47 843 ignition controller. I have downloaded the trouble shooting guide and checked voltages. I know that the Continue reading White Rogers 50E47 843 diagnostics

carrier furnace problem

______________________________________________________________________ had ignition lockout this morning (LED 14), cleaned the flame sensor, and nothing. replaced the ignitor. now it works, but something is still not right with the burner closest to the ignitor. looks fine when cover plate is off, Continue reading carrier furnace problem