- 80% efficient recommended by HVAC guy
- want new furnace, got 3 quotes, which should I pick?
- Pilot light goes out after temp reached
- Please help pilot light won't stay lit
- Lennox G26: Limit Switch Problem?
- Contamination in my fuel oil????
- How to oil furnace motor?
- Is propane company overcharging us?
- posted "SP735L won't light" for MBK3 to read reply
- fan runs constantly
- Carrier furnace with Aprilaire 550 humidifier leaking.
- Help with nat gas to propane conversion
- Armstrong Furnace and Goodman Central AC Unit
- Trouble with Two Zone Heating
- Weil Mclain burner problem
- It's SOOOO Cold here in Chgo and my American Standard 5000 furnace stopped working
- Bedroom and Bath Addition Heat
- Siebring Quantum 210
- Burner Keeps Short Cycling
- A
- What is the best brand of gas furnace?
- Furnace in Difficult to Access Crawl
- Furnace down again
- New Lennox G60V Noise Problems! Help?
- Trane XL90 blowing cold air
- Thermostat/Pilot Light Problem
- Moisture from inducer blower?
- hydro-air furnace blows cold
- gas furnace vacation settings
- Can I please have some Advice ?
- Pilot Problem?
- Need New Furnace
- Gas Furnace Recycling
- YorK Stellar Plus Gas Furnace Blower Problems
- Lennox G61MPV Fan noise
- Oil Furnace burning dirty
- Cantankerous Carrier
- Trane blower won't come on
- furance rumble
- Blower wont turn on makes buzzing sound
- Limit or Flame rollout switch lockout
- Heat of Choice?
- Maybe off topic? I want to build an oven.
- Blower does not shut off, heat does work.
- Reliable Furnace needed
- Whistling noise when furnace is running
- SP735L won't light main burner
- Need help!! A.S.A.P. Furnace acting screwy!
- Thermocouple (approximate cost to replace)
- "Open High Limit Device " Error
- Help Electric furnace want heat
- Device to measure oil used?
- Williamson oil furnace--opinions?
- New Furnace
- Trane XE90 takes 2 cycles to light burners
- Old gas trane
- Amana furnace-ignitor lights but no gas
- Modern filter sales
- fan limit switch settings
- 2 ignitors in 90 days?
- Emergency! Help Need Info!
- RUUD Silhouette Gas Furnace Model UGDG-07EAMGR
- Energy Usage Question
- Propane Infared heater
- Carrier Heating unit question
- furnace fan motor sizes
- Trane Oil Furnace/No heat,continuous blower operation
- Purging air out from the oil pipe after replaced oil filter for the burner
- blower motor & 24V transformer ok on same circuit?
- Draft Inducer/Blower Question
- new furnace specifications
- heating opinions needed
- Electronic Air Cleaner installation
- Thermo-Pride Furnaces
- Lennox G50UH(X) gas furnace won't light...
- Very Old NIAGARA Furnace
- Where did my propane go?
- Furnace won't light occasionally
- No-filter furnace?
- gas control valve
- heat to 2nd floor weak
- Water leak from new coil
- Furnace/Cycling/Bill ?
- Bleeding air out of oil line
- Heat Too High
- supplemental heat for lower level
- Water leak from furnace
- Exhaust Motor Pressure tube
- Trane XL-12000
- Lennox Gas Furnace Problem
- Furnace Filter Replacement?
- sands manfg. company cleveland ohio
- Cracked heat Exchanger??
- Carrier Gas Pack Heater Inducer fan runs after heater shuts off
- BTU'S per square footage what do i need?
- Furnace blower starts burner won't light
- Furnace wont light
- Loud boom on furnace startup
- Byrant pro 90 giving "31" code
- Ignition problems?
- noisy gas valve
- Magic Chef Oil furnace
- Strange smell from furnace vents...help!!
- Blower will not shut off
- Refugee Lp Furnace To Ng
- Average Repair/Service Cost?
- Considering new furnace--opinions?
- Oil furnace - oil leak around pump
- Gas furnace cycling on and off
- exhaust smell in house
- Coleman Furnace
- Aquastat Removal
- Dirty Oil
- Loud banging- in ducts?
- Fan Runs-Burner goes off Amana Air Command
- heat pack not blowing hot air
- Furnace problem?
- Smoke but no fire
- Goodman Furnace - where to wire humidifier
- Best Space Heater?
- Furnace burners not firing.. pilot goes out quickly
- Central Gas Heat via heat pump
- Very LOUD whining noise during startup cycle-SCARY!
- Pricing a oil heat and AC system
- heater blowing
- Oil smell from furnace
- Convert pilot lights to electronic ignition
- Payne CAV395 - Cycling On/Off
- Inducer Fault Code
- Carrier Weathermaker 8000: no ignition
- Dual Fuel Trane
- Kenmore Furnace/Thermostat Problem
- York Multi-Position Furnace - red status light blinking
- Please reply
- Central natural gas furnace problem
- Central natural gas furnace problem
- Furnace sizing issue?
- blower on my furnace goes on and off all the time
- A tough one
- Gas Furnace Burners Flutter And Shutoff (intermittent problem)
- Gravity wall furnace
- Please Help - Furnace Backdrafting
- Gas Furnace keeps turning off, blowing cold air....
- ventless shop heater ?
- Bleeding Oil Tank
- banging noise
- Forced Air Heater - Fan Blower not automatically starting
- Why is my furnace is leaking?
- Do I Need A New Luxaire?
- corn furnace
- wood heater and duct work
- Furnace cycling
- I hope someone can help me.
- Propane Furnace
- Gas furnace trouble igniting
- Duct work
- Keep the Furnance Extended warranty?
- Why is the ignition module failing?
- Intermitten ignition problem
- Thermostat reads temp incorrect?
- corn stove
- Digital Thermostat functions
- Garage Heat
- Gas fired Trane XE78
- lennox g51mp watchguard
- Hot surface glows, gas heater won't always go.
- Furnace keeps resetting
- Furnace Ineffective on Cold Days
- luke warm air from all vents
- heating question
- INTERTHERM/NORDYNE furnace
- Loud Furnace
- Are heating appliances always rated in BTU's per HOUR?
- Limit Switch keeps kicking out on oil furnace
- Furnace blower runs when tstat is set to OFF
- Gas Forced air heat
- Oil burner regularly refuses to ignite
- Old Furnace Fan & Limit Control Question
- 20 LB PROPANE / vs . LANDLORD
- Furnace won't ignite
- To hell with heat pumps!!
- Oil Furnace questions...
- Forced air And Radiant heat...
- Gas fired Trane XE78
- Gas fired Trane XE78
- Furnace very slow to Start/Ignite
- Heil Gas Blower/Wheel Motor Squawking
- Central unit..limit switch?
- Beckett Burner Nozzle
- Furnace fails due to vent pressure switch
- carrier vs train.
- Problem with Rheem Furnace
- blower switching off/on after humidifier installed
- Furnace Keeps Shutting Off
- Furnace Keeps Shutting Off
- Problem fixed...
- Drop Gas Heat?
- Furnace Won't Light
- Hot water heat problem
- Disintegrated Pieces in the Heat Excanger/Flue Pipe
- Carrier Exhaust Odor
- Very Old Thermostat not Working, No Bedroom Heat
- heating my house
- gas flame only on momentarily
- furnace -flame ON!
- Oil Furnace stalls and starts repeatedly
- can a heater run "rich"?
- oil furnace sputters
- Bryant furnace blower stays on, no heat
- Smell from furnace
- Furnace Not Lighting - Followup
- Bryant Furnace, 3 burners on or 2?
- Replacing Filter in Furnace
- Blower motor on furnace turns on and off and on and off
- Mr. Heater Big Buddy portable propane heater, anybody use?
- Radiant Heat versus Forced hot air heat?
- Trane furnace not heating
- ColdinPA
- What's a good ventless propane heater for a garage?
- gas service
- Cold water pipes keep freezing.. what to do?
- power exhaust vent question
- Cost for a new system?
- Exhaust pipe leaks
- Problem with my furnace - please help
- Furnace shuts off with error codes
- A billion questions about heating frozen area
- amana guc115b50c blower
- Noise
- Low Temp and Blower won't shut off
- most efficient type of portable heater?
- New gas burner isnt keeping up to temp today.
- carrier furnace blower only, elect ign
- Gas Furnace Odd Odor
- need help with 2400 monitor heater
- Fan working, but no heat
- Gas furnace won't stay lit
- Exhaust hot, air in house cool....
- Heater does not start due to moisture
- Furnace will not turn on, even after installing a brand new thermostate
- Lennox furnace burner does not stay on
- use kerosene in my fuel oil furnace?
- kerosene vs fuel oil
- Did I just ruin everything?
- Gas Furnace Fan
- Heat not coming on
- Please help: Honeywell Thermostat not working right??
- 3 amp fuse blows gradually
- strange odor
- Furnace Problem - No heat