Ask Experts Questions for FREE Help !
Ask
    grandslam's Avatar
    grandslam Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Dec 1, 2007, 10:14 AM
    Nordyne heat pump high suction in heat
    I have a 2 yr old heat pump.in heat mode at 40 deg outside I have 120 psi on the suction and 160 psi on the disc. 99 deg. At discharge from condenser.first season for heat.sounds like a stuck or leaking reverse valve. Any suggestions. Thanks ps I tried switching from air to heat a few times
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Dec 1, 2007, 11:19 AM
    Are you tapping the suction fitting inside the unit? You cannot read from the one outside with the liquid line.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

NO HEAT! Janitrol heat pump and AC system. Changing to Lux Thermostat. Wiring issue. [ 11 Answers ]

I have a Janitrol A/C and heat pump system. I replaced the thermostat with a Lux T9000LC The A/C works fine, but the heater does not. I have it wired as follows: G - Green Y - Yellow W - White RH - Pink B -

20 yr old Lennox heat pump fan blows constantly in heat mode [ 5 Answers ]

20 year old Lennox heat pump - outside temps been 30's at night, 40's daytime UPDATE: I went outside and the unit is covered in frost on 3 sides! I've been reading on Google about frosted heat pump units and can't determine how to manually defrost it. Apparently, the auto defrost is not...

Heat pump thermostat Aux. Light is going on when no resistance heat used. [ 2 Answers ]

I have a Maple Chase SaverStat thermostat on a Lenox heat pump. The thermostat and heat pump are ten years old. Recently when the heat pump comes on the Aux. light on the thermostat also goes on (not the emergency heat light). I have checked and the auxiliary heat strips and they are not heating...

Heat Pump High Pres on LP Side [ 2 Answers ]

I have some a/c exp, recent purchased older home that has 4 HP's. One OK, one has stuck compressor,5ton, but what's stuping me is the other 2Ton Carrier units? Both I vacumn to 25+ in", started charge, they go to over 200psi in suction side, rev valve OK, can someone explain? Problem, Thanks ...

High efficiency 5000 heat pump Tempstar [ 1 Answers ]

I am trying to find out if anyone out there would have any idea where I could get a wiring diaghram for a Tempstar Heat pump Called High Efficiency 5000. I believe this is a older model, and there are many out since this one. But the unit is good and I would like to use it. Any suggestions??

View more questions Search