a mounting screw

For technicians working in tight cabinets

Durable Plated Finish: High-grade plating protects against moisture and gas-borne contaminants for long-term reliability

If the circuit remains open at cold temperatures

Durable construction designed to withstand the chemical and pressure rigors of closed-loop hydronic systems

Trane SWT2514 Pressure Switch Els PW 17895 a mounting screwThe Trane SWT2514 Pressure Switch is an essential OEM safety component designed for precise draft verification in high efficiency gas furnaces. Rated at 1. 33" WC, this single pole single throw (SPST) switch ensures that the inducer motor is moving sufficient combustion air and clearing flue gases before allowing the ignition sequence to proceed. It features a standard 1 4" barb connection for seamless integration into existing vacuum lines and is