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.
flushing evap. coil
Paul_69
Member Posts: 251
i know you can flush lines for use of 410 A, but can you flush a evaporator coil that has had r22 and is rated for 410a also and then add 410a condenser.
0
Comments
-
I wouldn't
May not get it all out since there are many paths through the various distributors. If you want to change gases, I'd blow the daylights out of it with nitro and go for it. We would use a dry unit and stay 22.0 -
Do it right.
Tell the customer to bite the bullet and buy the new evap coil as well.
You have a reputation to build and maintain. Short cuts won't help.0
This discussion has been closed.
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