Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
Odor of smoke from gas furnace
jksk
Member Posts: 1
in Gas Heating
Hi, My 2 year old Lennox high efficiency gas furnace emits a odor of smoke whenever heat is no. It's the 3rd month into heating season. So I am sure it is not odor from burning dust. There is no odor when only hrv and fan is on. We change filter every month. The heat exchanger. burner chamber and ducts looks clean. Flame looks fine. After a few service calls, still has no clue. Also, Gas company found no gas leak. No co detected in living space. Does anybody know what could cause smoke odor in high efficiency gas Furnace ? Thank you very much!
0
Categories
- All Categories
- 86.3K THE MAIN WALL
- 3.1K A-C, Heat Pumps & Refrigeration
- 53 Biomass
- 422 Carbon Monoxide Awareness
- 90 Chimneys & Flues
- 2K Domestic Hot Water
- 5.4K Gas Heating
- 100 Geothermal
- 156 Indoor-Air Quality
- 3.4K Oil Heating
- 63 Pipe Deterioration
- 916 Plumbing
- 6K Radiant Heating
- 381 Solar
- 14.9K Strictly Steam
- 3.3K Thermostats and Controls
- 54 Water Quality
- 41 Industry Classes
- 47 Job Opportunities
- 17 Recall Announcements