Trane SWT2954 Switch 319847-401 the York S1-1TVM2A1 is specifically

the York S1-1TVM2A1 is specifically calibrated for the pressure-temperature characteristics of R22 refrigerant

Can I reset this overload manually after it trips

consult technical specifications to ensure the pressure-temperature curve aligns with your specific retrofit requirements

which reduces strain on the compressor and prevents structural contamination within the system

Durable Construction: Specifically built with a high-strength brass body and a stainless steel diaphragm to withstand high-vibration applications

Trane SWT2954 Switch 319847-401 the York S1-1TVM2A1 is specificallyThe Trane SWT2954 Switch is a critical low pressure safety switch engineered for high precision refrigerant monitoring in commercial and residential HVAC systems. Designed with a 1 4" flare connection, this OEM Trane replacement part features a calibrated operating range of 85 psi open (cut out) and 65 psi close (cut in). As a veteran technician knows, maintaining these exact setpoints is vital for compressor protection, preventing damage caused by