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airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 8049
Experience:  Furnace, A/C and heat pump specialist.
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Heat pump is short cycling in heat mode I reclaimed 410a but

Customer Question

Heat pump is short cycling in heat mode I reclaimed 410a but did not weigh it introduced 200 psi of nitrogen after standing 24 hrs still 200 psi. New install 7/20/15 no complaint til 2/14/16 live in Md 21220
Submitted: 1 year ago.
Category: HVAC
Expert:  airheatman replied 1 year ago.

Does unit operate fine in cool mode?

Expert:  airheatman replied 1 year ago.

If unit operates fine in cool mode but keeps short cycling on heat mode the issue is most likely going to be a defective TXV (metering device) in the outdoor unit.