Trane SWT2528 Pressure Switch Els PW 17895 Corrosion Resistance: Forged brass body

Corrosion Resistance: Forged brass body prevents premature failure in harsh fluid environments

the limit switch is likely stuck open or tripping prematurely

The SHF1503 is commonly used in 8

Designed to handle a 30A 240VAC load

A thermocouple generally powers the safety magnet in the valve to keep the pilot lit

Trane SWT2528 Pressure Switch Els PW 17895 Corrosion Resistance: Forged brass bodyThe Trane SWT2528 Pressure Switch is an essential safety component engineered for precise furnace draft inducer monitoring in high efficiency HVAC systems. This SPST furnace pressure switch is factory calibrated to a 1. 37" WC setpoint, ensuring the combustion blower is generating sufficient negative pressure before allowing the ignition sequence to proceed. Built to withstand the thermal demands of modern residential furnaces, the SWT2528 features a