View Full Version : Heating & Air Conditioning
- Gas fireplace blower (1 replies)
- Heil pa5542aka outside blower not on (1 replies)
- Kenmore heil pa5542aka (1 replies)
- Carrier Diagostic Code (1 replies)
- York thermostat (2 replies)
- No power to thermostat, no fuses (15 replies)
- Horrible smell from furnace (3 replies)
- Old york gas furnace (2 replies)
- Sizing water radiators (1 replies)
- Heat and Air in the garage (3 replies)
- Carrier furnace turns off intermittently. (5 replies)
- Two Thermotats (2 replies)
- York gas furnace problem (2 replies)
- Hot water pressure (2 replies)
- Intertherm hell (3 replies)
- Intertherm hell (2 replies)
- Heating and air conditioner problems (3 replies)
- Controller 50a50-241 (2 replies)
- Black soot in apartment (4 replies)
- Just Got a new furnace, very LOUD (14 replies)
- Install issues (1 replies)
- Baseboard Heating - Panel Wiring (4 replies)
- Age (1 replies)
- Furnace not working (2 replies)
- Help! NorthernHeat--labman--anyone! (5 replies)
- Prog. Thermostat (2 replies)
- Pilot won't stay on (3 replies)
- Clock (2 replies)
- Thermostat wire location (3 replies)
- 3 wire thermostat (3 replies)
- Moving a heat-only thermostat (7 replies)
- Trane furnace (1 replies)
- Day & Night Unit on the BLINK (4 replies)
- Heater blows cold when "On", not at all on "Auto" (1 replies)
- Dead batteries in RTH230B (1 replies)
- Install help, please (2 replies)
- Payne Control Card Replacement Question (2 replies)
- Janitrol hpt 1860 to honeywell rth230b (2 replies)
- Electric Coleman Mobile home furnace (6 replies)
- What are the temperature settings for a fan limit switch (2 replies)
- Furnace fan (1 replies)
- Boiler (2 replies)
- Central Heating Radiator layout. (3 replies)
- Furnace igniter fails to fire (2 replies)
- Comfortmaker (1 replies)
- 2 old T-stats into 1 new digital one. (2 replies)
- Pex return line for baseboard heat (1 replies)
- Goodman Furnace (2 replies)
- Pex return line for baseboard heat (1 replies)
- Circulator (1 replies)
- Wiring Help room thermostat (1 replies)
- Converting a home from gas to electric (3 replies)
- Curier heater acting up (2 replies)
- Wiring from transformer to heat only thermostat (2 replies)
- Noma thermostat wiring problem (2 replies)
- Intertherm Tstat (1 replies)
- Continuous sound when I turn on the heating... (7 replies)
- Pilot Won't Light (1 replies)
- Thermostat wiring (3 replies)
- Thermocouple on Old Carrier Gas furnace (5 replies)
- Thermostat wiring - extra wire (2 replies)
- Furnace Rollout (1 replies)
- Furnace problems (5 replies)
- HEIL furnace will not stay lite (3 replies)
- Wiring humidifier and humidistat (1 replies)
- Furnace won't turn off (2 replies)
- Chimney repair (1 replies)
- Noisy blower startup (8 replies)
- Transformer Hum (2 replies)
- Wein-McLain gas burner Gold series (1 replies)
- Furnace won't come on (3 replies)
- Cm67 Thermostat Query (2 replies)
- Burner won't light (4 replies)
- Heating and ac (3 replies)
- Furnace fan/blower does not turn on automatically (6 replies)
- RUUD Thermostat Replacement.. Please Help (3 replies)
- Lennox Heat Pump (1 replies)
- Hot water, not hot (3 replies)
- Runaway heatpump (5 replies)
- Goodman gas furnace (3 replies)
- Water Heat Vent Fan runs constantly (5 replies)
- Bleeding hot water boiler four zones (1 replies)
- Thermostat wiring (1 replies)
- Clicking heat vents (1 replies)
- Faulty Gas Appliances Warning. (1 replies)
- Transformer (1 replies)
- Installing Noma programmable thermostat (4 replies)
- Carrier 58ssb gas furnace problem (2 replies)
- Furnace makes a big boom! (5 replies)
- Thermostat installing problem (3 replies)
- Lennox G12 furnace (3 replies)
- Thermostat wiring (1 replies)
- Water Heater problems (8 replies)
- Changing Thermostat Analog to Digital have 110 volt wires (2 replies)
- My Heater Will Heat then Cool? (4 replies)
- Flame Sensor (5 replies)
- Hydronic heating system (2 replies)
- Humidifier, wiring the control (1 replies)
- New air handler hook up (2 replies)
- Goodman Furnace (2 replies)
- Air conditioning and heating problem (7 replies)
- Heat pumps (3 replies)
- Gas furnace turns off before set temperature. (3 replies)
- Led says open limit switch (9 replies)
- Honeywell Rth7000 Thermostat (5 replies)
- Totaline P474-1100REC Thermostat (12 replies)
- 6 wire to 5 wire? (1 replies)
- Boiler problem--after topping up pressure (2 replies)
- Package heat pump (2 replies)
- Wards 500 Gas Heater (2 replies)
- Blower motor (1 replies)
- Both fans continuously running, but neither heat or ac kicks on (3 replies)
- Central Heating Pump (4 replies)
- Help with installing a digital thermostat in an older home. (7 replies)
- Goodman gas heater (9 replies)
- Wiring for a RTH110B Honeywell Thermostat (4 replies)
- Loose Blue Wire (1 replies)
- Carrier Weathermaker 8000 trouble codes? (11 replies)
- Can't move switch out of Pilot position (2 replies)
- Noma digital 7 day install (2 replies)
- Furnace not working correctly (1 replies)
- Honeywell digital thermostat dead/blank (2 replies)
- Hot taps problem (2 replies)
- Cannot not heat (3 replies)
- Gas Central Heating (1 replies)
- Furnace flame cuts out (10 replies)
- Blower won't turnoff (1 replies)
- Goodman furnace turning off (23 replies)
- Position of Cold Air Ducts (2 replies)
- Whistling (1 replies)
- Noma programmable 52-2570-6 (5 replies)
- Goodman heat problem (5 replies)
- Blower kicks on and the pilot goes out (3 replies)
- Furnace not working! Help! (4 replies)
- A different Honeywell RTH3100C installation question - W2 wire? (1 replies)
- Air Return Modification (3 replies)
- Boiler cycle time. (10 replies)
- No heating, only hot water (1 replies)
- Occasional Blower Problem (3 replies)
- Floor furnace (1 replies)
- Goodman GMS95 (2 replies)
- Humidity (2 replies)
- No heat, blower runs constantly, carrier gas furnace (7 replies)
- Electrical contact corrosion removal (1 replies)
- Raise steam radiator fittings? (1 replies)
- Thermostat Wiring Question (2 replies)
- Intermittent Pilot Ignition Control Wiring Help? (2 replies)
- Bad blower (1 replies)
- Big bang (2 replies)
- Oil Furnace not warming house (12 replies)
- Boiler Pressure (5 replies)
- Gas furnace - no flame (4 replies)
- GM-Delco/heat (3 replies)
- Tempstar furnace (6 replies)
- Electric Heat/ cold air (1 replies)
- Furnace Fumes (3 replies)
- Furnace fan irregular at shutting off (8 replies)
- Pattern forming. (1 replies)
- Unit does not turn on at all... (4 replies)
- Replacing Heil N/Gas Downflow 100,000 (3 replies)
- Burning smell (1 replies)
- Lennox Furnace schematics (5 replies)
- Noma themostat 52-2570-6 (5 replies)
- Ceiling Fan Direction (2 replies)
- Need to wire a humidifer to the blower on the furnace (2 replies)
- Replacing old "General Controls" thermostat. How to determine what the wire do? (5 replies)
- Honeywell RTH230B - furnace starts often (2 replies)
- How to install Noma digital thermostat (6 replies)
- Fan alone turns on (5 replies)
- Noma programmable T/stat (2 replies)
- Forced air furnace (1 replies)
- Furnace-Yellow terminal not connected-A/C starts stops (3 replies)
- Furnace not heating (1 replies)
- Humidifier w/ 2 furnaces (1 replies)
- Onieda Royal Furnace won't start (4 replies)
- Natural gas furnace (3 replies)
- Goodman controller board fuse blows (8 replies)
- Replace air handler with variable speed (1 replies)
- Heil blower problems (2 replies)
- Flame sensor questions (3 replies)
- How do I wire a new FHW zone (5 replies)
- Buzzing From Electric Furnace (2 replies)
- Furnace troubles (2 replies)
- Luxaire heat pump (1 replies)
- Furnace (1 replies)
- Programmable Thermostat doesn't work correctly (7 replies)
- Furnace Flame Sensor - Multiple Failures (2 replies)
- Retrofit gas valve (2 replies)
- Blower kicking on/off (3 replies)
- Central heat problems (2 replies)
- My intertherm furnace pilot lights but furnace won't kick on (5 replies)
- Gas Pilot Light (4 replies)
- Trane TCONT802 Thermostat (3 replies)
- Noma thermostat (2 replies)
- Fan limit switch (2 replies)
- Fan does not turn off (3 replies)
- Need Help - Getting "No AC Power" with Hunter Thermostat (2 replies)
- Noma programmable thermostat (2 replies)
- Air in system (1 replies)
- Electric Heat-Pump-No heat (2 replies)
- Coil stays on (2 replies)
- Goodman Gas Furnace (3 replies)
- Chuck (1 replies)
- Furnace cycling while heating (5 replies)
- Boiler radiators always HOT (4 replies)
- Calucation of energy consumtion (2 replies)
- Goodman gas valve (2 replies)
- Furnace Pilot stays lit continuously (1 replies)
- Experiencing liquid flood back? (1 replies)
- Thermostat Wires don't match-help please (2 replies)
- Electric heat (6 replies)
- 5-wire thermostat - LOST a few wire labels. HELP! (2 replies)
- What could be the problem? (6 replies)
- Furnace shuts down starts only after off switch (3 replies)
- Programmable Thermostat (5 replies)
- Buzzing transformer replaced but still down (1 replies)
- Hot Water Too Hot (3 replies)
- Replacing White-Rodgers Thermostat with Honeywell Digital (7 replies)
- No heat downstairs (4 replies)
- Furnace does not stay on (2 replies)
- Goodman limit trouble (11 replies)
- Noma programmable thermostat (3 replies)
- Troubleshoot white-rodgers 1F86-244 (3 replies)
- Upgrade our 2 wire thermostat to digital? (36 replies)
- Furnace has no heat (3 replies)
- Thermostat problem (1 replies)
- Furnace Blowers (2 replies)
- Heat pump (3 replies)
- Open limit switch on Concord Gas Furnace (14 replies)
- Flame movement in 2nd chamber (5 replies)
- Furnace inducer motor (5 replies)
- Wife Insists (7 replies)
- Limit switch connection (1 replies)
- Wall Heater Problem (7 replies)
- Installing a Programmable Thermostat (1 replies)
- Heating Problem, please help... (4 replies)
- Intertherm Gas Heater Fan On Off Switch (6 replies)
- NO HEAT! Janitrol heat pump and AC system. Changing to Lux Thermostat. Wiring issue. (11 replies)
- Did my landlord hook the thermostat up right? (9 replies)
- Honeywell RTH230B - wiring (2 replies)
- Humidifier Power (1 replies)
- Wood burning stove blower thermostat (1 replies)
- How to light a furance pilot light (3 replies)
- Goodman Heater issue (6 replies)
- White-Rodgers Thermostat Manuals (6 replies)
- Problem with my furnace blower (8 replies)
- Fan constantly blowing (3 replies)
- Connecting Honeywell RTH2306 (1 replies)
- Replacing a fan limit control switch (1 replies)
- Condensation in my A/C Unit (1 replies)