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.
AntiFreeze leaks.

Techman
Member Posts: 2,143
What can be used to clean up antifreeze& the "residue" from a leaking tridicator that collected on top of the boiler? Then how about that bluish/greenish stuff on the brass fittings on some manifolds? Thanks!
0
Comments
-
water
and a small wire brush or old fitting brush.
But it may come back! It's a tough fluid to keep inside.Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream0 -
chances are
the paint will wash off with the residue. Warm soapy water, and don't rub too hard. Check the PH also0
Categories
- All Categories
- 86.9K THE MAIN WALL
- 3.2K A-C, Heat Pumps & Refrigeration
- 57 Biomass
- 425 Carbon Monoxide Awareness
- 109 Chimneys & Flues
- 2.1K Domestic Hot Water
- 5.7K Gas Heating
- 105 Geothermal
- 160 Indoor-Air Quality
- 3.6K Oil Heating
- 70 Pipe Deterioration
- 971 Plumbing
- 6.3K Radiant Heating
- 386 Solar
- 15.4K Strictly Steam
- 3.4K Thermostats and Controls
- 54 Water Quality
- 44 Industry Classes
- 47 Job Opportunities
- 17 Recall Announcements