WeatherKing 90RJ needs humidifier Which One

21:15 ______________________________________________________________________ Okay have a WeatherKing 90RJ Furnance and would like to install a Humidifier on it which one and how can you connect it so it turns on when the blower motor starts running and shuts off when it Continue reading

Rheem Thermostat problem

______________________________________________________________________ Hello, I had a Rheem Classic 90+ furnace (RGFD) installed in a new house. It is a modulating furnace, so I had a Rheem modulating thermostat installed. The thermostat has malfunctioned (and needed replacement) twice in the last month Continue reading

Variable speed vs standard

______________________________________________________________________ Could someone tell me the approx. difference in price between a standard 2 stage furnace and a 2 stage variable speed furnace (Bryant)? Replies: bernoulli “Re(1):Variable speed vs standard” , posted Wed 16 Nov 10:54 ______________________________________________________________________ @ $500 to Continue reading

Heil Gas Hot Air Heater- Shuts off repeatedly

21:42 ______________________________________________________________________ Im wondering if you could give me some of your expert HVAC advice. I have a problem with my gas furnace. The heater is a Heil gas forced hot-air furnace (Model #NUGE125LHQ2) with a Honeywell Chronotherm III programmable Continue reading

Amana 80 SSE

______________________________________________________________________ My furnace just does not work. The light on the control unit is not glowing or flashing. I have tried shutting down the power, breakers, and turning them back on but nothing happens. Any ideas where to even start Continue reading

3 service calls and still no burner

______________________________________________________________________ I have an older model Bryant Plus 90, model 398A. Inducer motor comes on, spark and pilot light, but then after 45 seconds and more clicking sounds, the burner flames out and then out. On ever rarer occasions sometimes Continue reading

Noisy Rheem

______________________________________________________________________ I purchased an 1150 sq foot home heated with a Rheem Criterion II. The heater seems to work fine but the intake charge is Very loud. Is there a way to slow the motor speed to take the edge Continue reading

simple install of Honeywell 8320u Vision Pro

18:36 ______________________________________________________________________ I am replacing and old-school rotary thermostat with a Honeywell 8320u Vision Pro. There are only 3 wires so it should be simple but I have never even thought about wiring an HVAC system and don’t want to Continue reading

Hunter 44760 Ruud heatpump; voltage problem

00:05 ______________________________________________________________________ I just tried to replace an analog, mercury-switch Ruud thermostat on a Ruud heatpump, manufactured in about 1990, with a Hunter 44760. After I hook everything up, I get the no AC present error, so naturally the system Continue reading

Won’t Start

______________________________________________________________________ I have a Carrier Weathermaster 9200 that will not start. The exaust motot will come on for a few seconds and shut off. The Status lite stays on not blinking. I tryed the test cycle and nothing started. Any Continue reading