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.
weil mclain ultra 155 setting help?
Options
Comments
-
Issues become more apparent two years ago when I had the combustion chamber cleaned out. But had issues with it since it was installed.
The good news is it’s been 24 hours and I haven’t had one restart due to overheating or any lockouts.0 -
That unit has a aluminum block. It is very important to have it cleaned annually to prevent it from rotting out. But there is no reason to change any programming or wiring to do this process.
It's actually quite simple, just needs to be done yearly.
Merry Christmas!
D0 -
That was an impressive effort from the forum to chase this one down. Not easy with lack of schematic. Kudos to all who helped.0
Categories
- All Categories
- 85.7K THE MAIN WALL
- 3K A-C, Heat Pumps & Refrigeration
- 49 Biomass
- 418 Carbon Monoxide Awareness
- 71 Chimneys & Flues
- 1.9K Domestic Hot Water
- 5.2K Gas Heating
- 92 Geothermal
- 149 Indoor-Air Quality
- 3.2K Oil Heating
- 59 Pipe Deterioration
- 847 Plumbing
- 5.8K Radiant Heating
- 371 Solar
- 14.5K Strictly Steam
- 3.2K Thermostats and Controls
- 50 Water Quality
- 38 Industry Classes
- 47 Job Opportunities
- 15 Recall Announcements