Carrier HK02SA420 Pressure Switch 320734-701 The Danfoss 017-523766 RT200 Pressure

The Danfoss 017-523766 RT200 Pressure Switch is a heavy-duty industrial pressure control engineered for precision in demanding HVACR and steam plant environments

Converting gas types requires a specific conversion kit or a dedicated LP valve to manage different pressure requirements

ensuring precise flame signal monitoring even in challenging burner environments

5HP condenser fan motor engineered for high-demand commercial HVAC and refrigeration systems

This OEM blower wheel 10

Carrier HK02SA420 Pressure Switch 320734-701 The Danfoss 017-523766 RT200 PressureAs a seasoned technician, you know that a tripped high pressure switch is often the only thing standing between a routine service call and a catastrophic compressor failure. The Carrier HK02SA420 is a factory authorized OEM replacement pressure switch designed specifically for Carrier, Bryant, and Payne air conditioning and refrigeration systems. This 660 505 high pressure switch is calibrated for precision, featuring a cut out point of 660 PSI to