View Full Version : Heating & Air Conditioning
- Hvac unit (6 replies)
- Trane xv80 fan runs in on but not auto (2 replies)
- Replacing an old with a new digital thermostat (4 replies)
- Goodman won't light (7 replies)
- Goodman GMP075 (1 replies)
- Humidifier not working (8 replies)
- Edge tp-pac01 and carrier mvc100 (9 replies)
- Replacing old Sears (70's) tstat, 3 light indicator System Guardian? What's that for? (5 replies)
- Gas Heater blowing cold air (1 replies)
- Replace Heat Exchanger or Furnace - GMP125-4 (5 replies)
- My gas bill is really high, could it be the furnace (4 replies)
- Main gas line shutoff? (2 replies)
- Will not blow out heat (1 replies)
- Bradford White Water Heater (1 replies)
- Heil/Quaker Furnace (2 replies)
- Changed electrodes and will not lite (1 replies)
- Miller furnace chimney (2 replies)
- No noise, no nothing NO HEAT (4 replies)
- Carrier Weathermaker 8000 igniter never glows (1 replies)
- Bypass a window air conditioner thermostate (5 replies)
- Holes in heat exchange (2 replies)
- Furnace is acting up (2 replies)
- Worthington Climatrol W-145-100 furnace with no manual (4 replies)
- Carrier weathermaker800 inducer motor noisy (2 replies)
- Older Day & Night Furnace NOT Cycling Correctly? (20 replies)
- Troubleshooting thermostat (4 replies)
- Heat pump heating but no fan blowing warm air on Goodman. (4 replies)
- Bryant 383kv won't light error code 14, what part do I replace (7 replies)
- Furnace drain (1 replies)
- Concord 80 plus furn. (1 replies)
- Power vent water heater verus a direct vent water heater (2 replies)
- Tempstar Furnace Malfunction Blows cold No Heat Call (23 replies)
- Goodman gas furnace gmp075 3 (2 replies)
- Coleman Electric Furnace Issue (2 replies)
- Stuck Zone Valve (1 replies)
- Central Heating - Ground-floor radiators hot AM but only tepid PM (1 replies)
- Attic Heat Pump Creates Draft Through Registers (1 replies)
- Oil burner pressure (1 replies)
- Electric furnace not operating normally (1 replies)
- Propane "log woodburner" 2wire THERMOSTAT (5 replies)
- Heat only runs through first cycle after replacing thermostat (14 replies)
- Useful Links. (1 replies)
- GMP100-3 Pressure switch shuts of gas (4 replies)
- Luxaire High Eficiency Gas furnace Pilot goes off (8 replies)
- Worth replacing GMP125-4 Heat Exchanger (5 replies)
- Thermostat replacement (1 replies)
- Noisy furnace exhaust (3 replies)
- Replacement parts for Wesco furnace (2 replies)
- Oil Burner Beckett AFG - shuts down after 25 secs (3 replies)
- Gas Furnace Limit Switch (Testing) (2 replies)
- Installing control (3 replies)
- Iced pipe & lots of condensation outside of inside system (2 replies)
- Furnace not blowing (1 replies)
- Miller MMHB-070ABHR-06 mobilehome gasfired - won't ignite (16 replies)
- No heat brand new Ruud furnace (1 replies)
- Replacing thermastat (1 replies)
- Gas Logs Won't Ignite (1 replies)
- Gas Fireplace Smell (1 replies)
- Want to replace gaspac with heat pump (1 replies)
- Fireplace thermostat (1 replies)
- Trane furnace TUE080A948BD gas valve (1 replies)
- Floor heaters (1 replies)
- Central Heating Unit will not shut off (1 replies)
- Goodman furnace won't ignite, burning steady is the little red light. (4 replies)
- Furnace won't ignite-blowing cold air (9 replies)
- Replacing analog thermostat with digital one (9 replies)
- Trane Electric Heater Furnace (1 replies)
- Boiler constantly over pressurized (7 replies)
- Wood add on furnace (1 replies)
- Heat pump does not work properly (7 replies)
- Are zone valves or zone thermostats possible with a steam boiler? (1 replies)
- Contactors with or without Shunt (25 replies)
- Loud knocking noise when furnace cycles off (4 replies)
- Finding the a coil and cleaning it (4 replies)
- Need to purchase new oil furnace asap (10 replies)
- Honeywell Zone Control Panel (1 replies)
- 4 ton York Heat Pump (5 replies)
- Gas furnace still not blowing warm air after reset (2 replies)
- Rhemm Burners won't ignite! (5 replies)
- Gas Furnace not blowing warm air (1 replies)
- Honeywell zone control system (1 replies)
- 3 yr old Lennox G60UHV giving error code about Watchguard (see details) (8 replies)
- Thermostat replacement (1 replies)
- Hot warer in expansion tank (3 replies)
- Coleman Furnace Pilot Light Keeps Burning out (12 replies)
- To HVAV1000 furnace shuts down (24 replies)
- Environmentally good ac/heat unit (1 replies)
- Goodman GMP 075-3 Furnace (1 replies)
- Weak heat in daughters' room (2 replies)
- Boiler burners light then shut off immediately, 5 minutes, then repeats (4 replies)
- Wiring for Programmable Thermostat (3 replies)
- Adding an auxiliary thermostat to turn on fan on furnace (3 replies)
- Terrible sound coming from my Rheem Criterion II (5 replies)
- Furnace cycling on and off, blowing cold air (2 replies)
- Trane XE 7800 (something is telling the gas to shut off 5 sec's after burners are lit (9 replies)
- Filter Replacement (2 replies)
- Pilot will stay lit (2 replies)
- Install Noma Programmable Thermostat (2 replies)
- Gas furnace will not shut off at thermostat temp (1 replies)
- Concord furnace trouble shooting (4 replies)
- Trane xe70 won't light (4 replies)
- Gas furnace runs constantly (3 replies)
- How to jumper thermostats (1 replies)
- The Heat and A/C do not work. (1 replies)
- Tempstar furnace doesn't seem to be working correctly (3 replies)
- How to jumper thermostats (2 replies)
- Gas Furnace Maintenance: How Often & How Long Should it Take (2 replies)
- Limit switch (1 replies)
- York Stellar LP furnace cycles quickly (1 replies)
- Propane furnace exhaust gas smell (2 replies)
- Heating pipes (2 replies)
- Heating pipes making loud banging noise (4 replies)
- Blower would not work on AUTO position just ON position (9 replies)
- Blown fuse in heat pump (1 replies)
- Coleman propane furnace (1 replies)
- Coleman furnace (8 replies)
- Can my boiler heat my domestic water? (3 replies)
- Blowing Cold Air (2 replies)
- High efficiency equip higher gas bills? (4 replies)
- Honeywell Chronomotherm IV Plus thermostat calibration (4 replies)
- Steam boiler cycle times (2 replies)
- Pilot light for Lennox G1203-110-4 (3 replies)
- Cold air upstairs, hot air downstairs (5 replies)
- Halcyon Inverter heat pump won't stay on. (1 replies)
- Need info about Dearborn DVF-65B-N upright furnace (2 replies)
- Inside controls off.outside fan runs even when inside Heat is on (2 replies)
- Bryant Day & Night Plus 90 --Poor Flame (6 replies)
- Repair or Replace Trane XV80 Variable Speed 2 Stage Furnace? (28 replies)
- Furnace (7 replies)
- Some radiators not heating properly (2 replies)
- Thermostat does not start furnace (1 replies)
- Intermittent Code 31 on Bryant Plus 90 (8 replies)
- Cold gas pipes=System lockout? (3 replies)
- My Beckett furance runs past the thermostat setting (5 replies)
- Bleeding air from a hot water baseboard heating system (1 replies)
- Central heating (1 replies)
- 3 Phase Fan on/off control (2 replies)
- Aux fans (3 replies)
- Water coming out of vent pipe in loft (1 replies)
- Blower motor has 4 wires- black, red, purple, green? (1 replies)
- Heating and ac doesn't work (1 replies)
- Can I closed forced air vents? (3 replies)
- Cold air from gas furnace (7 replies)
- Gas water boiler turns off after lit 5 to 15 min. (2 replies)
- Snow drifts into Roof Jack for Chimney pipe under storm collar. (10 replies)
- Where to find Janitrol GUH 100 replacement blower motor (2 replies)
- Installing 7 wire thermostat with only 6 slots. (11 replies)
- Nothing coming from one heat register (5 replies)
- Bryant 352MAV Problems - Solution? (3 replies)
- Sears 600 heater noise (1 replies)
- Moving thermostat rapidly (12 replies)
- Locating furnace filter Day & Night Model 110D-19 (2 replies)
- Who can assist me? (1 replies)
- Wiring Honeywell RTH6400D thermostat to Carrier ZONECC3Z(AC/HP)01 (1 replies)
- Copper vs PEX for a new (long run) baseboard zone (3 replies)
- Heat pump kicking out (1 replies)
- My DuroZone thermost stat says "FL"? (6 replies)
- Cool air not cold (1 replies)
- Maple Chase thermostat (1 replies)
- Fan makes noise (2 replies)
- Heil unit not heating well. (3 replies)
- Janitrol Model GUH100 fires up but Blower will not blow. (5 replies)
- New furnace cost (3 replies)
- Blower always running? (3 replies)
- Furnace trouble! (5 replies)
- Condenser fan moter wireing (7 replies)
- -20 outside and baseboard isn't working (6 replies)
- No heat in half my bottom floor (4 replies)
- Comfortmaker open rollout switch error (1 replies)
- Cross Reference Honeywell Gas Boiler Valves (1 replies)
- Fuse keeps blowin out no heat (18 replies)
- Confirming the correct wires for thermostat. (5 replies)
- How do I wire a thermostat, replacing Maple Chase with Hunter? (4 replies)
- High Amperage Thermostat (1 replies)
- Payne Gas Pack Furnace Heater And A/C Unit (1 replies)
- Thermostat will not maintain current time . (1 replies)
- Janitrol Heat Pumps-defrost (1 replies)
- Thermostat set to heat but I'm getting cool air blowing (1 replies)
- Fan switch settings (1 replies)
- Heat blowing cold air (2 replies)
- Blown fuse (6 replies)
- Wiring a thermostat with one are terminal with two transformers (8 replies)
- HVAC unit power (1 replies)
- Fan runs constantly (3 replies)
- When Should I Leave Circulator On? (8 replies)
- Moving heat register before remodel (3 replies)
- Central AC vent drip in winter (3 replies)
- Warm air circulation (1 replies)
- New thermostat is not working (3 replies)
- My burner on my evcon furace goes out when fan comes on (3 replies)
- Carrier Weather Maker 8000 won't stay lit (2 replies)
- Trane outside coil freezing up when cold outside (22 replies)
- Age of Package Unit (3 replies)
- New Honeywell 7-day programmable t-stat ? (1 replies)
- Bryant Plus 80t, no ignition (14 replies)
- No heatin 3rd floor of 3 Family (21 replies)
- Forced Hot Air *Electric (2 replies)
- Heat losses about 2-3X what installers want to install (12 replies)
- Low battery, 9600 maple chase, (4 replies)
- Gas boiler is shooting flames out of furnce (5 replies)
- GMC Furnace - fan won't run (1 replies)
- How to install an additional baseboard heater (4 replies)
- Pilot lights (1 replies)
- Room split between 2 Zones (4 replies)
- Adding heat to a house on a concreat foundation (3 replies)
- Coleman Evcon Furnace (1 replies)
- Heating woes (2 replies)
- Furnace with smart valve only stays lit for 5 seconds (1 replies)
- HVAC for single room (3 replies)
- Boiler : radiant baseboard pipes not warm (3 replies)
- Ac unit is iceing up (15 replies)
- Thermostat does not work (3 replies)
- 2 knobs, 1 knob leaking & a baseboard. (1 replies)
- York Diamond 80 blowing cold air. (13 replies)
- Coleman Electric Furnace not putting out heat (2 replies)
- Furnace blowing cold air (1 replies)
- Capacitor goes out after 1 month (6 replies)
- Need wire schematic (7 replies)
- Carrier Ilter- alternate location (2 replies)
- Switiching from Mercury to Digital Thermostat! (2 replies)
- Blower motor buzzing (7 replies)
- Start up sequence on furnace is sporadic. (12 replies)
- Honeywell thermostats (1 replies)
- No heat from Trane XE 70 (4 replies)
- Baseboard heaters not heating to thermostat temperature (2 replies)
- York thermostats use? (3 replies)
- Furnace ignites but blower won't start till furnace shuts down. (7 replies)
- Do I "Circulate" In Winter (1 replies)
- Honeywell gas pilot ignition control (1 replies)
- Amana furnace humming loudly (1 replies)
- Gas Furnace Turns On But No Heat/Air Flow (1 replies)
- Heil furnace burners go out after a few minutes (4 replies)
- Coleman thermocouple (2 replies)
- Payne forced air with cooling unit (4 replies)
- Carrier 8000 furnace (6 replies)
- Heat in cool or heat mode (12 replies)
- Oil burner (1 replies)
- Furnace/Gas Heater won't come on. (2 replies)
- Central air conditionning fuse keeps blown up (1 replies)
- Water in Furnace pump? (1 replies)
- Payne A/C and Heater (1 replies)
- My gas furnace's small fan is always running (5 replies)
- Furnace blows cold air. (1 replies)
- Heater and a/c unit (1 replies)
- Hot Water zoned heating system air lock (6 replies)
- Bryant 395cav error code 31 (9 replies)
- Replacing a 2-wire thermostat (3 replies)
- Carrier furnace doesn't ignite, but blower fan always on. (25 replies)
- Wood stove (9 replies)
- Dual Thermostat Operation (1 replies)