and an open circuit when tested for continuity in the "on" position

reducing short-cycling and optimizing compressor longevity in heavy-duty applications

Safety Compliance: Integrated flame sensing circuitry ensures immediate gas shutoff if a flame is not detected

Its compact HCT series footprint allows for easy installation in tight electrical cabinets

Trane SWT3173 Pressure Switch 320735-701 and an open circuit whenProfessionals in the field know that maintaining circuit integrity in Trane refrigeration and cooling systems requires precise actuation. The Trane SWT3173 Pressure Switch is a high performance low pressure cutout switch engineered to safeguard compressors from catastrophic failure due to loss of charge or restricted flow. As a Genuine Trane OEM replacement, this component ensures immediate response when system pressure reaches the 250 PSI open