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.
Inefficient compressor
Paul S_3
Member Posts: 1,277
What are the signs of a imefficient compressor??
ASM Mechanical Company
Located in Staten Island NY
Servicing all 5 boroughs of NYC.
347-692-4777
ASMMECHANICALCORP@GMAIL.COM
ASMHVACNYC.COM
https://heatinghelp.com/find-a-contractor/detail/asm-mechanical-company
Located in Staten Island NY
Servicing all 5 boroughs of NYC.
347-692-4777
ASMMECHANICALCORP@GMAIL.COM
ASMHVACNYC.COM
https://heatinghelp.com/find-a-contractor/detail/asm-mechanical-company
0
Comments
-
Typically.
Abnormally high suction, and low discharge. The compression ratio will be very low.
If you suspect a weak compressor, you should pump down the unit to a low number on the suction side and watch the gauge for any movement. If a valve is bad, the pressure will feed back and the low side will rise.0 -
Inefficient comp
The leaking back of hi press to the low side is true w/ leaking/bad discharge reeds . What about bad/leaking suction reeds?Is this a scroll or a recip comp?0 -
scrolls
I've been told not to pump down using scroll compressors.0 -
Scroll pumpdown
Sure you can!!!!!!!!!!!!!!!!!!Been doing it for years ,20 -25 or so that is!0 -
scroll pumpdown
You can pump down a scroll as long s you do not pump it down into a vaccum.I herd if you pump it down into a vaccum it could arc and cause a burnout.0 -
Scroll pumpdown
There is a trick to a Scroll pumpdown,though!Out of the "box" a Scroll cannot be used on a pumpdown.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
- 99 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
- 53 Water Quality
- 41 Industry Classes
- 47 Job Opportunities
- 17 Recall Announcements