High suction Low head

Problems related to residential installations.

High suction Low head

Postby mbharris » Mon Jan 21, 2013 5:26 pm

Got a york 4ton heat pump condenser with 90psig suction at 51dergees an a 100psig head at 61 degrees i think. its 50 degrees outside. i think its a bad compressor. let me know what you think. its about 7 years old
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- High suction Low head

Postby Freon » Tue Jan 22, 2013 12:38 pm

If no one has changed anything at the indoor evaporator coil I would agree with your assessment. Any chance it is low on refrigerant. Have there been any previous service calls to add refrigerant due to poor cooling..
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