Trane SWT2528 Pressure Switch Els PW 17895 or a failing blower motor

or a failing blower motor that prevents adequate heat dissipation from the heat exchanger

depending on your electrical hookup

The 117U6000 is a dedicated electromagnetic relay for AC-driven hermetic compressors like the FR and NL series

features an SPST normally closed configuration

which increases heat and significantly shortens the motor’s service life

Trane SWT2528 Pressure Switch Els PW 17895 or a failing blower motorThe 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