Heating & Air Conditioning [Archive] - Page 47

I have a Bryant Plus 90 furnace model # 350MAV048060ABKA. (0 replies)
Bryant furnace 310AAV042090ACJA not warming. (1 replies)
York 80? Will run, then lockout with 8 lights (loss of flame) ? (0 replies)
Day & Night Furnace Burner Not Firing Up (0 replies)
Bryant 80Plus Code 33 (0 replies)
Short cycles then fine (1 replies)
Heat pump blower fan won't shut off. (2 replies)
Gas furnace flame cycling every 15 seconds after 10 min running (0 replies)
Help- Heater won't stay on (0 replies)
80mgf3-75a-3 ignitor will not produce a spark to ignite gas (2 replies)
Gas log smell (0 replies)
Hunter replacing a Lennox thermostat (0 replies)
Lennox CB-19-26-1O thermostat (0 replies)
Burnham Series 2 Gas Heater won't fire (0 replies)
Fenwal triton 2461D 900-227 Armstrong (0 replies)
Thermostat Problems. Set temp doesn't seem to be working (0 replies)
Zoned heating not working properly (0 replies)
Intertherm Furnace Problems (0 replies)
Armstrong air ultra sx 80e furnace (0 replies)
Rheem Classic 90 Plus Furnace (0 replies)
Furnace (0 replies)
Coleman funace model g8t11516uhc11a turns on but then shuts off after 2 minutes. How (0 replies)
The fan turns on sometimes it will blow heat but most times cold air? (0 replies)
Lennox slp98uhv? Variable fan speed (0 replies)
Why woul the furnace continue to run when the thermostat is up to temp setting? (1 replies)
How do I turn up the pressure to my water heater? (8 replies)
York Gas Furnace (1 replies)
Olsen furnace trouble codes (0 replies)
Oil brner is emitting black smoke so much so I have to shut it down (1 replies)
Furnace problems 373LAV no fault code (0 replies)
373LAV furnace issues, no fault code (0 replies)
Thermostat/furnance issue (0 replies)
Burners turns off after blower starts (0 replies)
I have a Heil NUGK100KH03. Exhaust blower will not come on. (0 replies)
Janitrol 075-3 burner failing (0 replies)
I need to know how to wire a new th8110u1003 from and older th1110 thermostat (0 replies)
Are 90% furnaces in 1992 as Efficience as furnaces now? (0 replies)
Weathermaker 8000 (0 replies)
Furnace bloweroff delay time (3 replies)
Weathermaker 8000 failure #34 (1 replies)
Last room to get warm (1 replies)
Model no. Nugc080DD01 (0 replies)
Wiring lux tx1500e thermostat? (0 replies)
Problem with goodman gue060-3 furnace? (1 replies)
Beckett oil burner (0 replies)
Problem with Honeywell RTH2300 thermostat (0 replies)
Please help (0 replies)
Gibson Inducer Constantly Running (0 replies)
What is a panel control board for central heat and air (0 replies)
HVAC blower working intermittently (5 replies)
White Rodgers model 1F78 (1 replies)
Does anyone have a manual in pdf format for a trane xb80 furnace? (1 replies)
Electrical wiring diagram goodman air handler aruf303016aa? (1 replies)
I have a steady red light on and yellow .This is a Nordyne model C3BH-060C-C (1 replies)
Brand new unit won't fire off? (1 replies)
Heather turn on but no heat with faul code 12 (6 replies)
Which way do freon travel in the heat mode (1 replies)
Noise in Heating Pipes... Help! (1 replies)
I have a williams wall heater. (1 replies)
Goodman GMP075-3 RevB Light blinks 3 times. (1 replies)
Heat pump thermostat compatibility (1 replies)
Boiler works for hot water but won't heat radiators (1 replies)
How do I light the pilot on a Carrier mod # 48KL048300BE (1 replies)
Why is cool air coming out of vents when emergency heating is on? (4 replies)
Heil Gas Fur smart valve sv9541 cycles, clicks valve, lights pilot on off.Flame? (1 replies)
My condenser fan runs for awhile than trips a breaker and shuts off! (1 replies)
General electric heat pump schematic ? (0 replies)
Cumbustion moter is hot and won't come on . House is cold ? (1 replies)
SFC Gas Fireplace Gas control valve (3 replies)
Intertherm M1MB hot surface ignitor powers up, burner comes on and then shuts down (1 replies)
Heat won't shut off (0 replies)
Are CArbon monoxide detecteres required (1 replies)
My heat blowing cold air (6 replies)
Carrier WM 8000 Furnace Fires but Flames Out after ~1-2 min (0 replies)
How do you separate the burner from the control vavle on a wall heater (4 replies)
Problem with my Janitrol Furnace (1 replies)
Bryant Fault code 31 on my furnace being displayed, any suggestions (1 replies)
How do we disconnect the controls for the compressor to run the air handeler/heat? (2 replies)
How many filters do I need for my Ducane EPB furnice? (1 replies)
My lennox gurnace g61mpv is giving a watchguard error code 4 1 (1 replies)
Why does my lennox furnace give a code 4 1? (0 replies)
Weathermaker 8000 sometimes it doesn't turn on. (2 replies)
Wiring diagram of carrier airconditioner? (1 replies)
We have a wet bedroom wall oppostite any heating pipes, can water travel that far? (0 replies)
Ng to lp conversion kit; how to install (1 replies)
Air conditioner fan not running (2 replies)
Estimate increase for raising therm. From 70 to 71. (2 replies)
1.5 ton return vent size? (0 replies)
Why when I turn heat on the air conditioning comes on? Is the thermostat wiring ? (0 replies)
Furnace only heats up manually (0 replies)
Carrier Gas Furnace, Pressure Switch Problems (Model 58MCA) CODE 31 (5 replies)
Trane XE80 (0 replies)
Intertherm mghb070abfc-09 just cycles blower on and off. (0 replies)
Bryant Furnace 395CAV (2 replies)
Gas Fireplace Pilot Light Circuit Issue/Question (0 replies)
How do I hook up one thermostat for four furnaces? (1 replies)
Draft Inducer motor (Bryant 373LAV hoz) issues (3 replies)
Gas heater is working but the heat isn't making it into the house. (1 replies)
Bdp day & night furnace model #394jaw036065 (0 replies)
Carrier Weathermaker 8000 won't turn on sometimes. (7 replies)
To HVAC1000 - Re: HVAC System replacement (1 replies)
I have a honeywell programmable thermostat RTH2410. (1 replies)
Cannot lite the pilot light, have replace the thermocouple & still won't light (2 replies)
Control fan center for a boiler pump (0 replies)
Trane furnace codes?thermal protetion device open ? (2 replies)
When I cut the heater on why do my outside unit comes on (1 replies)
Some info on igniter problems (0 replies)
Thermostat problem (0 replies)
Trane thermostat replacement for ay28x105? (0 replies)
How to light pilot gmt090-4? (0 replies)
My bryant plus90 gas furnace keeps turning on and off before running (0 replies)
Cold water drips from my backflow device on my hot water boiler? (0 replies)
Central electric Heat (3 replies)
Occasional intermittent igniting problems Luxaire (1 replies)
Tempstar gas furnace exhaust blower replacement (2 replies)
I have a mueller climatrol furnace and the gas valve won't open or stay open. (0 replies)
Comfortmaker Enviro 90 issue (0 replies)
I am looking at this carrier furnace and the blower keeps running . (3 replies)
Beacon Morris BRU-45, won't ignite (2 replies)
Inducer Constantly Running (0 replies)
Can you mix and match 6 ton 12 seer heat pump with 4 ton 10 seer airhandler? (0 replies)
Mechanical room upgrade (0 replies)
How do I turn off the circulating fan on a Heil SP80 furnace? (0 replies)
How do you wire a circulator pump to operate continuously to keep it from freezing? (0 replies)
Wiring? (1 replies)
Steam boiler is returning water via steam pipe rather than through condensate tank (0 replies)
How do I restart mueller climatol furnace (0 replies)
Trouble shooting a broken bulb on TXV? (0 replies)
Goodman venter end switch problem: 3 Flashing LEDs (0 replies)
York furnace will not cont. Firing during cycle. (0 replies)
Rheem heat pump to no-programable hunter thermo (0 replies)
I have a Frigidaire gas furnace which fires up for a couple of seconds then gas shuts (1 replies)
Straight thread to pex pipe connector (0 replies)
Payne Furnace (0 replies)
Cold air on me when heater/airconditioner thermostat is turned off? (3 replies)
How test flame rollout swich (0 replies)
My furnace will not ignite. (0 replies)
What HVAC unit with natural gas heat for a 2200 sq ft home Leesburg 34788 Lake County (0 replies)
Where can I get the Red T model DGAHO77BBSA furnace diagnostic codes? (0 replies)
High humidity in the winter... Way too high. (1 replies)
Central air blower issue. It starts and stops, Pulses (0 replies)
Electric Coleman Mobile Home Furnace (0 replies)
How to restart a mueller furnace? (0 replies)
Payne air handler not turning on? (0 replies)
Wire stat wires to air handle hvac (0 replies)
80MGF3-75A-3 Ignitor will not light heater (0 replies)
Wo wires only (0 replies)
Trane Air Handler TEE3C08A1000A- shut down (0 replies)
Should button on luxaire furnace model ssl137ma be on auto or manuel (0 replies)
Solid fuel stove - what materials/equipment required. (0 replies)
Heater makes loud banging noise (1 replies)
Loud banging sound coming from Goodman heater (0 replies)
Natural gas furnace will not fire unless combustion chamber cover is removed (2 replies)
We have a weather maker 8000 and it is flashing code 12 (0 replies)
GE gas furnace won't fire up (0 replies)
Nordyne furnace won't ignite (0 replies)
Gas Heater turns on for a second and then shuts off (0 replies)
I have Maple Chase Thermostat that cuts the heater on then off about 2mins. Later. (0 replies)
Dual zone gas heat w/ forced air up is blowing cold air on second floor. (1 replies)
Honeywell thermostat (1 replies)
My furnace keeps shutting off. The red light will blink once, pause blink again, pau (1 replies)
Getting intermittent flame stoppage with Open High Limit Device error (1 replies)
Trane xr80 9 blinks (0 replies)
Gas furnace blowing cool air (0 replies)
Removal of boiler/baseboard radiator heating system (0 replies)
Lennox model 80mgf3/4-100a1 no spark at call for heating (0 replies)
Rheem 1970s-ish to a Hunter 44260 (0 replies)
Have a Trane xl90 furnace that I replaced the blower motor and capacitor , (0 replies)
Luxat9100e (0 replies)
1969 mobile home (0 replies)
My Coleman Evcon Electric furnace blows cool air. Model#EB15A (0 replies)
How to find if pcb board is faulty? (0 replies)
Goodman Model # ERUF303016AA (0 replies)
Outdoor thermostat on compressor/condenser unit. (0 replies)
Trane XE80 (0 replies)
Honeywell thermostat RTH111 Delayed Start (0 replies)
Open limit switch needs reset? (0 replies)
I have a srious problem with dust in my house. (0 replies)
BDP DAY & NIGHT Furnace Model #394JAW036065 fan blows cold air, won't shut off (0 replies)
Smell from Forced air heating (1 replies)
York diamond 80 furnace error code 8 (0 replies)
Rheem Criterion RGDG-100AUER fan not blowing (0 replies)
Furnace sometimes on (0 replies)
Bryant furnace secondary fuse open fix after humidfier intstall - where is fuse? (0 replies)
Has anyone upgraded their Furnace Blower Motor to the new Emerson Eco Motor? (0 replies)
How Do I Wire This Gas Valve? (0 replies)
Goodman Furnace Blower Problem (0 replies)
I have no24 volt at the thermostat, (0 replies)
For hvac 1000... we have a gibson heater that has one flash... how do we deal with th (0 replies)
It seems as if my furnace is on but the air is cold (0 replies)
How to hook up a new thermostat to furnace, 2 wires to a 5 block terminal? (0 replies)
I have one wire on the thermostat and one wire on the motor. How do I connect? (1 replies)
I have a Bryant 355AVV Furnace I want high-heat instead of low heat, what switches? (0 replies)
Heil Furnace Has Extra Dangling Wire for Terminal Block (4 replies)
Pressure switch (0 replies)
Lennox furnace, merit series? (0 replies)
My peerless purefire boiler makes a load bang on ignition (0 replies)
No ignition (0 replies)
York Furnace: Only one of four burners light (1 replies)
York p2ur natural gas furnace won't ignite (1 replies)
Varitrol motor where to get a replacement one (0 replies)
York furnace (GY9S/GM9S/GF9S) Not working - 3 Red flashes on Diagnostic (5 replies)
Heat unit not shutting off. (1 replies)
Having problem with my York Furnace. (0 replies)
Heating unit burner will not ignite? Circulation fan will not come on in auto (1 replies)
My very old steam furnace isn't working. Pics. Please help (0 replies)
My heat does not come on (0 replies)
Blower speed on a intertherm electric furnace (0 replies)
My Bryant furnace 355mav has a 42 code? Motor was just replaced 2-3 years ago. (0 replies)
Too hot in summer, Too cold in winter (2 replies)
Nordyne m1m furnace says pressure switch is open, how to fix? (0 replies)
What about hunter 44300a (0 replies)
How to install floor register to bring heat up from the basement pellet stove (1 replies)
Pacific Gas Radiator Huntington Park, CA? (1 replies)
Rth2310b thermostat by honeywell (0 replies)
Using older gas control valve (0 replies)
Rth2310b faq (0 replies)
ITT general controls gas valve with a Honeywell TS810B1007 (0 replies)
I need wiring diagram for Nordyne furnace model #E2EOH017HA (0 replies)
Day and night old style thermostat removal? (1 replies)
Goodman forced air furnace GU100-3? (0 replies)
Furnace cuts in and out (0 replies)
Goodman dip switch (0 replies)
I have a Frigidaire gas furnace which fires up for a couple of seconds then gas shuts (0 replies)
Burners won't stay lighted (0 replies)
Fan cuts on and off (0 replies)
Where can I find a vent/exhaust diagram for a GMNT129-5 Goodman LP furnace (0 replies)
How to replace White Rodgers 1F89-11 with LUX TX1500? (0 replies)
How to wire a ruud heat pump with a lux 1500 thermostat? (0 replies)
Why would a Gas Furnace be putting out cold air instead of hot (1 replies)
Why won't my furnace turn on unless I physically flip the switch.. (1 replies)
Rheem imperial 80 plus inducer motor is not working (0 replies)
Bryant 340AV error code 34 - (0 replies)
Heat pump problems (0 replies)
Thermostat Wiring - Green Wire to B terminal (1 replies)
Howcan I tell if I need a new Ignition module (0 replies)
Carrier model #521BAX024050 cannot get heat. (0 replies)
Carrier crusader furnace inop. Igniter lights, no 24volts @ gasvalve (2 replies)
Furnace probs wiring Honeywell 2310 thermostat to old system: 2 wire issue? (0 replies)
Furnace not turning on. (0 replies)
Heating troubles (0 replies)
Bryant 80 Gas Furnace error 24 (0 replies)
Can I heat a home with an ac unit (1 replies)
Heil furnace parts? (0 replies)
Old Honeywell Sequencer (0 replies)
Day and night furnace no heat (0 replies)
Have old biltwel need manual (0 replies)
I don't know to light pilot or turn on my stewart warner saf-aire wall heater (1 replies)
I have a goodman unit model# PHJ042-1B & pro 5000 tstat to wire (1 replies)
How to fix a code 12 error on a bryant heating system (0 replies)