The pressure-limiting TXV ____.
A) allows the compressor to operate at low condenser entering air temperatures
B) shuts off the condenser fan during hot pull down
C) maintains the full refrigerant flow rate during a hot pulldown
D) keeps the suction pressure to the compressor down during a hot pulldown

Question

Quizplus · Accepted Answer

The pressure-limiting TXV is designed to keep the suction pressure to the compressor down during a hot pulldown. This can help prevent compressor damage that could occur from high suction pressure. It typically does not affect the operation of the condenser fan or the refrigerant flow rate. It only responds to changes in suction pressure to keep it within a safe range.

The Pressure-Limiting TXV ____