View Full Version : Heating & Air Conditioning
- Replacing a thermostat (2 replies)
- How to use a vacuum pump and recovery machine (1 replies)
- Two thermostas connection (2 replies)
- Fuse tripping (7 replies)
- Air conditioner fan running weakly (4 replies)
- Honeywell round thermostat (7 replies)
- Bypass heat pump (6 replies)
- Rheem Compressor refridgerant pressure (3 replies)
- Fan doesn't turn on (2 replies)
- Propan tank for heating (3 replies)
- Programmable thermostat (2 replies)
- No power to thermostat (4 replies)
- Goodman gmp 150 not restart (1 replies)
- Gas to electric (2 replies)
- What type of thermostat? (4 replies)
- Refrigerator and freezer (3 replies)
- How much does a 3.5 ton Carrier compressor cost? (2 replies)
- Thermostat reading (4 replies)
- Our AC unit will only cool to certain temperatures - why? (1 replies)
- Heating & air conditioning (6 replies)
- How to wire air handler to condenser (4 replies)
- Unsure How to Operate Maple Chase Thermostat (1 replies)
- Rotten egg smell (4 replies)
- About new puron refridgerant (1 replies)
- AC Fan Motor, capacitor, or what? (9 replies)
- Looking for programmable thermostat for older unit (5 replies)
- Baseboard heat (1 replies)
- Thermostat message of RE CO (1 replies)
- Changing from a bryant thermostat to a honeywell rth230b (1 replies)
- Wireing diagram for Lennox model: CB29M-41-1P (1 replies)
- Leaking Gas Vent (2 replies)
- Installing Floor Registers to Draw Basement Heat (7 replies)
- Coil cleaning (1 replies)
- Carrier heat pump (14 replies)
- Bathroom Fan (1 replies)
- Freon R22 or R410 (2 replies)
- AC Clicking Sound - Refrigeration Lines? (1 replies)
- LP gas supply (1 replies)
- Variable fan will only run on low speed (3 replies)
- Heating & air conditioning (1 replies)
- Magic Stat CT3200 programmable thermostat read out (1 replies)
- Lenox AC Unit Outside, CLICKS (1 replies)
- Heating Unit - Waterguard leaking (1 replies)
- Installing a RTH7500 Honeywell Theromstate (1 replies)
- Connecting Honeywell RTH230B to ICM271 (1 replies)
- A/C does not cool - fan doesn't seem to work (3 replies)
- 3 yr old heat pump, heat works, no cool (10 replies)
- Heating Fan Wiring (4 replies)
- What filter do you use? (4 replies)
- How do I match wiring when replacing a programmable thermostat? (6 replies)
- Replacing a Honeywell T8575D2003 with a Honeywell RTH8500. Having trouble with wires (1 replies)
- Fireplace throat damper needs replacement (1 replies)
- Central air won't come on (2 replies)
- Central air won't kick on (1 replies)
- Where is seer rating located on unit? (1 replies)
- Water leaking from furnace! (4 replies)
- A/c(heat pump)smells after thermastat replacement (1 replies)
- Heat Pump Doesn't cool, even heats up whenon Cool Setting (4 replies)
- Thermostat LCD (3 replies)
- Contactor Replacement (6 replies)
- Fan on central air (5 replies)
- What size unit for new construction home? (1 replies)
- Blower shuts off and freezes ac unit (3 replies)
- Not cooling (6 replies)
- Rplacing A/C inside unit (1 replies)
- Inefficient Trane AC system (11 replies)
- J trap on an airconditioner (2 replies)
- I'm trying to Put freon in a window unit how do I do it? (10 replies)
- Vulcan steamer (1 replies)
- Aux heating is unhooked (1 replies)
- RTH230B won't reset (3 replies)
- Wiring Honeywell RTH7400D from an older thermostat config (1 replies)
- Wiring for Honeywell TH5220D1003, set on cool, but blows heat. (2 replies)
- Heater replacement needed? (1 replies)
- Why my home a/c unit shut off hard (2 replies)
- Changing thormostate wire crossed (1 replies)
- Furnace blower motor (1 replies)
- 40 yr old Carrier Weathermaker thermo to Hunter 44110 programmable (3 replies)
- Ac system works normal at nignt, but not during day (2 replies)
- Furnace fan surges (1 replies)
- Heater blower noises (1 replies)
- Trane XE1000- won't cool, blows, (3 replies)
- Thermastat wires disconnected (1 replies)
- Blower fan (11 replies)
- Inside unit won't shut off (1 replies)
- Hot water (1 replies)
- AC compressor/fan will not start (1 replies)
- What size central air cond unit to buy for my house? (2 replies)
- Snowflake Thermostat (1 replies)
- Snowflake thermostate (1 replies)
- Don't know where Air Filter is located (2 replies)
- Water under Furnace (3 replies)
- Water leak, rust on coil ends, UV light repair? (5 replies)
- Trane xl 1200 not cooling (2 replies)
- Airhandler (inside blower) works intermittently (5 replies)
- No Cooling, air keeps flowing (3 replies)
- Blower quite again. (1 replies)
- Zoning for basement (2 replies)
- Strong smell when heating is on (4 replies)
- Cast Iron Fireplace Restoration (1 replies)
- Hampton Bay Ceiling fan remote (2 replies)
- Central air (1 replies)
- Ac freezing (3 replies)
- Control board (1 replies)
- Furnace fan won't shut off (2 replies)
- Heat Pump Not Working (Chef Brand?) Is Very Old (2 replies)
- Intermittent Compressor (6 replies)
- Pilotlight on 90% eff.furnace ?Tempstar (1 replies)
- My Totaline themostat (1 replies)
- My Totaline themostat (3 replies)
- Installation of condenser fan motor (1 replies)
- Aircondition pump (1 replies)
- Do I replace my ac or get a new blower? (1 replies)
- Hookup Outside water stove W/heat pump (1 replies)
- Trane ac unit cost? (2 replies)
- Wiring diagram (1 replies)
- Disconnected compressor wiring (2 replies)
- Troubleshooting Totaline Thermostat P374-1000 (1 replies)
- Wiring Hunter 44550 (says cool but its heating) (14 replies)
- Furnace flames come on when set to Cool. (3 replies)
- How To Check Coolant (1 replies)
- Ceiling Register (1 replies)
- Condenser motor replacement (11 replies)
- Wiring a Honeywell 3611 Thermostat (1 replies)
- Wiring a Honeywell RTH230B (3 replies)
- Outside condenser fan (1 replies)
- Air Handler blower won't (10 replies)
- Cannot relight gas water heater pilot light (2 replies)
- Air-Conditioner Compressor runs, No cool air (1 replies)
- Wire Hunter 44660 to Carrier Heat/AC (5 replies)
- Thermostat 24vac (2 replies)
- Proper air conditioning operation (2 replies)
- AC unit replacement 13 vs 15 SEER (1 replies)
- COOLING worked and suddenly stopped (1 replies)
- Fan Only option (8 replies)
- Txv valve acting up (3 replies)
- A/C shuts down for 2 hours in afternoon (8 replies)
- AC Motor (4 replies)
- Air conditioning (1 replies)
- Polyplumb room stats (1 replies)
- Tempstar 5000 - makes noise/water near filter (6 replies)
- Swapping thremostats (2 replies)
- Sound from ceiling vent in utility room (1 replies)
- Why I only get cold air coming out of 3 registers (1 replies)
- Swapping out x-formers and Relay from AC to DC (6 replies)
- Leg from each transformers and connect the two together can this be used as the commo (7 replies)
- Unit does not work - troubleshooting. (5 replies)
- Upstairs vs Downstairs Air Conditioning Settings (3 replies)
- Comparing various mfg (1 replies)
- Condenser motor replaced still not working #2 (1 replies)
- Condenser motor replaced still not working (1 replies)
- Blower fan runs and stops runs and stops (4 replies)
- Loud explosive sound from outside condenser unit (2 replies)
- Cut off switch for drip pan (1 replies)
- No power to home central AC (1 replies)
- Carrier heat pump, outdoor unit fan will not rotate and hum comes from compressor(?). (5 replies)
- Wiring to a new noma thermostat (1 replies)
- Heat in basement (2 replies)
- Fan runs five munites and shuts off I have replaced run cap & motor (17 replies)
- How much does A.o smith 1/4 motor cost? (5 replies)
- Efficiently Cooling 2 Story House (17 replies)
- Tempstar Furnace (1 replies)
- Labor cost to replace air compressor (2 replies)
- A/C,Heating and Fan stopped Working (3 replies)
- Power is going to transformer but nothing is reading out. Is this a bad Trans? (6 replies)
- Heating in NW Pa (4 replies)
- Electrican thought he could do a.c. Thermastat (2 replies)
- Replacing Two CT-87 with LUXPRO PSPA711 (1 replies)
- Airconditioning stopped working (1 replies)
- Location of transformer (3 replies)
- Roof leak via furnace vent (1 replies)
- How many ton ac/heat unit I need for 1700 sq. Ft 2 story home? (1 replies)
- Attic air handler? (1 replies)
- Home A/C blower fan will not shut off in Cool Mode (2 replies)
- Trane XE80 Blower Motor Kaput (2 replies)
- Old 2 New Heat & A/C.Got no A/C? (3 replies)
- Size furnace for 1800 sqft house (1 replies)
- Fab Motor Wiring (6 replies)
- Would a furance's Blower motor affect cooling ? (7 replies)
- Wiring from Janitrol hpt 18-60 to Robertshaw 9420 (1 replies)
- HVAC and X-10 interference (9 replies)
- Air conditioner choices in Florida (4 replies)
- Wiring "in duct" fans to main blower circuit ? (6 replies)
- Want to mae a manual fan! (1 replies)
- 3 wires for thermostat (6 replies)
- Outside fan on ac not running (1 replies)
- Central AC stopped working (7 replies)
- A/C and heat sometimes work, sometimes not (5 replies)
- The mystery of my condenser fan (1 replies)
- AC fan not working Compresser Runs Fin (1 replies)
- AC not cooling, ice on outside line (4 replies)
- Blower runs without the thermostat connected (8 replies)
- I need the diagram on how to hook up White-Rodgers thermostat Model # 1f78? (1 replies)
- A/c loud & shutting on and off frequently (1 replies)
- Brand New System Not Removing Humidity (30 replies)
- Goodman cpke 30-18 control issue (3 replies)
- Variable Speed vs. Single Speed Blower (1 replies)
- Goodman compressor (2 replies)
- Central Air will not come on. (3 replies)
- Installing Hunter 44260 thermostat (2 replies)
- Condenser fan (1 replies)
- Trane XE80 A/C stops running (1 replies)
- AC problems (1 replies)
- AC problems (7 replies)
- Haier air conditioner (1 replies)
- What's Most Reliable Carrier 21 or Lennox XC 21 (1 replies)
- What size is my heat pump? (1 replies)
- Direct buy furnace (4 replies)
- Janitrol HPT1860 compatible (2 replies)
- Carrier Home A/C has busted fan motor (7 replies)
- AC unit blowing warm air (5 replies)
- Air conditioning with or without table and floor fans (2 replies)
- 13 seer vs 14 seer (3 replies)
- Compressor off/ fan trying to run (2 replies)
- Similar Goodman Task (1 replies)
- Diversitech condenser Fan Overheating (2 replies)
- Central air conditioning -- inside blower not staying on (3 replies)
- Trane XR80 Furnace Open High Limit Device (16 replies)
- Converting forced hot air system to baseboard heating system (1 replies)
- New Programmable Thermostat Blowing Hot Air (10 replies)
- Converting forced hot air system to baseboard heating system (2 replies)
- Wiring new fan condenser motor (2 replies)
- Wiring new fan condenser motor (1 replies)
- AC blower fan (4 replies)
- Evaporator coil (1 replies)
- Trane Heatpump AC Thermostat Wiring (3 replies)
- Air Handler Trouble (1 replies)
- New AC unit won't cool temp past 77 F (10 replies)
- Repetitive buzz from my compressor (1 replies)
- Finding Date Code on CR453CB3HBAFG (2 replies)
- My central air stinks (2 replies)
- Main Breaker (1 replies)
- Trane XE 80 AC or Heat not working LED is blinking contsly (1 replies)
- Carrier central a/c compressor starts and immediately stops (10 replies)
- Heat pump only putting out heat ? (1 replies)
- Heat Pump versus central air (17 replies)
- Bryant blower (1 replies)
- Blower Bryant model (1 replies)
- My AC out side fan does not run why (2 replies)
- A.C not operating after power outage (1 replies)
- Are there two fans in an air-conditioning system (2 replies)
- Central ac coils freeze up and then blower motor quits (3 replies)
- Rheem A/C wiring diagram (2 replies)
- A/c unit does't work (4 replies)
- A/C Hot Lineset (1 replies)
- Trane control board fuse blowing (6 replies)
- Hot Mama (3 replies)
- HVAC Extended Warranty. (1 replies)
- What to do about my Central A/C Freezing up. (14 replies)
- Furnace constantly kicking on and off (3 replies)