How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Phil Your Own Question
Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
23932409
Type Your HVAC Question Here...
Phil is online now
A new question is answered every 9 seconds

This is a new install, put in 2 days ago

Customer Question

this is a new install, put in 2 days ago
Submitted: 11 months ago.
Category: HVAC
Expert:  Phil replied 11 months ago.

Hello

I need some very precisely measured temperatures and pressures all taken at the same time, and only after the system has been running for 5 minutes with the system set to an extreme temperature in Cooling mode (60F) and heating mode (90F)

Head pressure

Suction pressure

indoor air temperature taken at the return air grill

Outdoor air temperature/

Air temperature taken at one of the supply air grills closest to the air handler

Air temperature taken at one of the supply air grills furthest from the air handler,

Use the *same thermometer for all measurements,

Tell me if the suction line as it attaches to the compressor is cool, cold, sweating or frosty at the compressor.

We can go from there,

Customer: replied 11 months ago.
Problem has been resolved
Turns out the T XV valve at the evaporator was parley stopped ups in the back flow valve.
Took apart cleaned it . heat pump is operation correctly. thanks anyway .
Expert:  Phil replied 11 months ago.

You are entirely welcome.

Related HVAC Questions