View Full Version : Heating & Air Conditioning
- Oil to gas conversion (2 replies)
- Fan motor bad after just under two years (7 replies)
- Evaporator was replaced with a bigger unit. (4 replies)
- How to charge a fresh unit (5 replies)
- Aircondition not running and funace not on (9 replies)
- Thoughts of a ducane heat pump 3 ton (1 replies)
- How do I clean ductwork? (1 replies)
- Luxair 5 ton condensing unit wiring schamatic (1 replies)
- How do I replace my circuit board? (6 replies)
- 13 seer AC unit with 10 Seer Coil is this possible? (3 replies)
- Loud fan in air handler (1 replies)
- Fan is blowing but no COLD air (2 replies)
- Outside unit works, inside air won't blow (1 replies)
- Fuses Blowing on Circuit Board (4 replies)
- Wiring emerson fan motor for outside unit (1 replies)
- Ceiling Fan Model AC-552 (6 replies)
- ASYSTAT655A to White Rogers iThermostat (4 replies)
- Wiring problems with new thermostat (5 replies)
- A/C failed to come (9 replies)
- Capacitor size? (1 replies)
- Installing new thermostat (4 replies)
- A/C running a long time (1 replies)
- A/C compressor always on (3 replies)
- Old house with NO heat upstairs (3 replies)
- What part of ac system likely needs work if air will blow but temp inside still 83 (1 replies)
- Mercury thermostat vs digital thermostat (2 replies)
- Honeywell thermostat RTH 230B wiring issue (1 replies)
- How to verify direction for outdoor condenser fan (5 replies)
- Heil residential central A/C (1 replies)
- Tne FAN in the OUTSIDE AC Unit does not come on (7 replies)
- New Hunter 44360 thermostat is blowing warm air! (5 replies)
- Motor wiring (3 replies)
- Replacement cost for a transformer (5 replies)
- Booster fan for a trane xl1200 (7 replies)
- Programming a Noma thermostat (1 replies)
- Outside AC lines keep freezing up (1 replies)
- Wiring for Honeywell ct-31 with are,G,W (cooling only) (3 replies)
- How to Program my Honeywell Thermostat (2 replies)
- Information on connecting an indirect water heating tank to existing boiler. (1 replies)
- Information on connecting an indirect water heating tank to existing boiler. (1 replies)
- I'm not familiar with how to post, but another qustn . (1 replies)
- Themorstat wiring for Honeywell T874R (5 replies)
- Circulators run, BUT furnace doesn't fire (3 replies)
- My A/C is taking a vacation (1 replies)
- How do I get pipe off furnace to clean it? (1 replies)
- A/c unit is blowing hot air (1 replies)
- Compressor shutting down? (2 replies)
- What's cheaper, on always or off and on? (8 replies)
- Central AC unit running all the time and not keeping house cool (6 replies)
- Air conditioner runs a lot (4 replies)
- AC/Heating Units (1 replies)
- Home a/c has a weird smell (1 replies)
- How Do I tell What Size My Intertherm gas furnace is? (5 replies)
- Hard start kit (1 replies)
- Code 41 on Bryant air handler (6 replies)
- Lennox unit.a/c blowing cold air outside, not inside (5 replies)
- Carrier Thermidistat with NO Display (1 replies)
- Installing a A/C condenser motor (1 replies)
- Weathermaker 8000 blower not working (5 replies)
- Installing a programmable thermostat (1 replies)
- How do I know if it is the relay or the capacitor? (3 replies)
- Carrier air (2 replies)
- Where is the drain pan in older TRANE gas furnace? (5 replies)
- Blower on goodman furnace will not shut off (2 replies)
- A/C not coming on and its getting HOT (7 replies)
- Monoflo Heating - re-routing pipe (4 replies)
- Installing heat pump (1 replies)
- Brand NEW condenser/coil - still warm air (5 replies)
- No air from the air condition unit (1 replies)
- AC Coil replacement with Home Warranty (2 replies)
- Cold basement (2 replies)
- AC condensate line termination (2 replies)
- AirCycler FR compatibility with air handler (5 replies)
- Honeywell 7400 to replace a weathertron Baystat240 (2 replies)
- Gas/electric package units quality ratings (2 replies)
- Freon levels (1 replies)
- Central A/C fan does not kick on (3 replies)
- A/C not blowing or cooling, digital thermostat dead (13 replies)
- Vok (4 replies)
- AC & Breaker (1 replies)
- Electric heat and A.C. On at the same time (1 replies)
- Bryant AC blower fan motor "quick" cycling (11 replies)
- Hunter Thermostat wiring for Trane XL80 (11 replies)
- How efficient are hydro-air heating systems? (5 replies)
- Cooling Upstairs (6 replies)
- Xl 1200 trane (1 replies)
- Nice on main level, hot on upper level (4 replies)
- Air condi. Broke (1 replies)
- Air conditioning (2 replies)
- Air conditioner reset button (1 replies)
- Can't find reset button (3 replies)
- Honeywell 8321 and Am Std 16 Heat Pump (3 replies)
- Furnace ? (1 replies)
- Trouble shooting Rheem hot water heater (13 replies)
- Inline Duct fan (2 replies)
- Maple chase thermostat (1 replies)
- Honeywell Chronotherm IV Plus thermostat (1 replies)
- Changing thermostat (1 replies)
- Screeching fan motor in outdoor condenser (10 replies)
- Coleman 7900 series (3 replies)
- Size requirement for grille (3 replies)
- Compressor quits working (1 replies)
- Plugged A/C Drain Line? (2 replies)
- What temperature should I set my thermostat for cooling? (3 replies)
- No cold air (4 replies)
- Construct a hearth pad (1 replies)
- Under cabinet air conditioning (1 replies)
- Wire Connection Problems. (1 replies)
- Trane vs Carrier (2 replies)
- Air handler noise (2 replies)
- Ac not pulling humidity (6 replies)
- Old AC condenser fan motor - which wires are which? (5 replies)
- How to convert from storage to hot water tank? (1 replies)
- Propane fireplace (1 replies)
- Rheem Transformer (2 replies)
- Wiring diagram (3 replies)
- Intertherm Electric Furnace (3 replies)
- Hybrid Heat Pump with Gas back up (2 replies)
- Air Conditioning (2 replies)
- Pump making noises (2 replies)
- AC drain line (2 replies)
- Carrier Unit Making clanking noise when shutting off (5 replies)
- Thermostat replacement (1 replies)
- Compressor does not start (2 replies)
- AC not turning on when it gets hot (1 replies)
- Thermostat a/c hookup (1 replies)
- Rheem A/C circuit board (4 replies)
- Thermostat clicks, but no a/c comes on. (3 replies)
- A/C 24v getting 120v when condenser kicks in (5 replies)
- Carrier 10 SEER split system heat pump, Model 38YCC (1 replies)
- Fan shuts off / Air Conditioning (3 replies)
- Flexible Ducts and Insulatiuon? (1 replies)
- Trol-a-temp MM2 guide (1 replies)
- My compressor is rated for 19 amps, running 11.7, good or bad? (5 replies)
- Single Stage & Mult-stage heat pumps (3 replies)
- Train XL 1200 fan but no cool air (1 replies)
- Benefits of two stage vs single stage heat pump (1 replies)
- Bryant Heat Pump Buzzing Noise (3 replies)
- Thermostat Wiring (2 replies)
- AC runs for 8+ hours a day, $300 electric bill! (6 replies)
- Do I have to use a Hunter Thermostat (2 replies)
- New Honeywell RTH230B T'stat, No cold air (6 replies)
- Honeywell Thermostat (1 replies)
- AC handler in garage leaking water after 15 months. (3 replies)
- Central air (2 replies)
- A/C fan runs all the time (17 replies)
- Air not blowing from all vents (2 replies)
- A/c copressor fan (1 replies)
- How do I install a new Honeywell RTH230B from Honeywell T8195B (1 replies)
- 3rd Freon Leak, time for a new unit? (2 replies)
- High suction line pressure (5 replies)
- Blower works.but not with A/C (3 replies)
- Air conditioner won't come on at all (1 replies)
- Furnace PVC pipe leaking and overflowing. (3 replies)
- Outside a'c unit won't shut off (2 replies)
- Can't get fan to come on in cooling mode.new stat (2 replies)
- Home ac unit (1 replies)
- Ac/heating indoor fan runs after compressor shut down (1 replies)
- Service Select Water heater shuts off (1 replies)
- Pilot light on Intertherm Furnace (1 replies)
- Lenox AC Unit (7 replies)
- A/C won't cool below 77 (8 replies)
- Gas Cylinder Valve (2 replies)
- Wire digram for colemans furnace (2 replies)
- Honeywell RTH230B Digital Thermostat Installation (3 replies)
- Air cond is blowin air not cool air after power flipped off in storm? (4 replies)
- 5 kids and its hot (1 replies)
- Inside fans runs but outside compresser doesn't turn on. (3 replies)
- Motorhome Fridge Works But Not Cold (6 replies)
- Reliable heating and A/C (2 replies)
- Heat pump (1 replies)
- Central Air blowing warm air (2 replies)
- Duraguard Heat Pump (1 replies)
- Volt readings (4 replies)
- Compressor dead? (1 replies)
- Compressor will not cut on (4 replies)
- What should be included in Heat Pump Installation (6 replies)
- Thermostat shows wrong temperature (1 replies)
- I have 6 wires with only 5 Terminals? (3 replies)
- A/c compressor motor (3 replies)
- Honywell t-sat 7200B (1 replies)
- Should I choose central air/heat or ductless air/heat systems (7 replies)
- 4 wire thermostat (2 replies)
- Looking for new 3 wire thermostat (3 replies)
- Fan turns on but not the compressor (1 replies)
- Honeywell t-stst (1 replies)
- New Evap Coil for Carrier - refrigerant and price (1 replies)
- A/C Transformer (2 replies)
- In wall electric heat (1 replies)
- Bryant Heat Pump stopped blowing cool. (6 replies)
- 2 capacitors? Which wires go where? (30 replies)
- Heat pump clearance? (3 replies)
- Damage A/C by running when uncharged? (5 replies)
- Hole in exhaust duct (3 replies)
- Heating and Air (1 replies)
- What causes a Comfortmaker blower malfunction? (1 replies)
- Evaporative cooler motor control (4 replies)
- PVC Pipe Leakage, furnace Fan Does Not Stop, Blower Fan Works for 5 MIN and stops (1 replies)
- Outside compresor runs after t-state shuts down (3 replies)
- Condensation on air conditioner/furnace (4 replies)
- Concord 90 Plus High Efficiency Heater (4 replies)
- Trane XB 1000 (1 replies)
- Upstairs temp tolerable, basement freezing (6 replies)
- Lennox Elite Series HS29-030-1P Problems (9 replies)
- Honeywell Thermostat (1 replies)
- AC: Water at Unit & in Vents (2 replies)
- Want to switch from steam heat to electric heat (3 replies)
- Condenser fan running backwards (6 replies)
- Heating/cooling returns's placement for safety reasons (6 replies)
- Outside condenser stops running (3 replies)
- How do I know if I have the right thermostat. (1 replies)
- Thermostat Brands (6 replies)
- Control temperature in AHU with external chiller plant (6 replies)
- More Heat from Hot air system (4 replies)
- Heat Pump (3 replies)
- Outside central air conditioner not coming on (1 replies)
- Need to spread cold air in the house (3 replies)
- Furnace blower stuck "on",capacitor fried! (1 replies)
- Need cold air in my house (1 replies)
- Can you use 2 expansion valves in a residential AC unit (1 replies)
- A/c condenser unit (1 replies)
- Furnace concern after 5 inches basement flood (8 replies)
- Trane XE80 compressor runs, no blower (1 replies)
- A/C constantly running cooling air very slowly (1 replies)
- Carrier air conditioner (3 replies)
- Ac screeches after being on for a while (2 replies)
- Honeywell T8411R Blue wire Not Connected (1 replies)
- Replace lennox thermostat with new honeywell RTH7400 (1 replies)
- Inconsistent Hot Water (2 replies)
- Fan goes on, AC compressor does not - only at night (4 replies)
- A/C Compressor Replacement (18 replies)
- Condenser fan motor issues (18 replies)
- Connecting Hunter Model 44110 Digital Thermostat (4 replies)
- 5 ton heat pump shuts off (2 replies)
- A/C Disconnect Panel (2 replies)
- Water in shower goes cold when taps in house are being used (3 replies)
- Air Conditioner Not Dehumidifying but Cooling (1 replies)
- Heat pump (3 replies)
- Heat Pump Tonage & Furnace Blower (15 replies)
- Turning on furnace fan with a dehumidistat switch (3 replies)
- Gas Furnace Venting Regs - distance from ground (2 replies)
- Wireing new thermostat RTH7000 (1 replies)
- Evap coil only half cold (3 replies)
- Rheem-042jas what ton? (1 replies)
- Chronotherm I've plus thermostat (1 replies)
- New here (3 replies)
- Wiring New Honeywell RTH7400 Thermostat? (2 replies)
- Need to replace central heat and air unit (1 replies)
- Central air conditioner fan motor stops (3 replies)
- High-pitched, loud noise while A/C unit is running (3 replies)