Trane SWT1711 Limit Switch Els PW 17895 provides a critical fail-safe position

provides a critical fail-safe position during power loss

This SPST (Single Pole Single Throw) induction draft pressure switch is factory-calibrated to trip at a -

Designed with dual 1/4" barb connections

3" WC threshold

The low pressure air switch housing is zinc-plated to withstand industrial conditions and includes a 1/2 psi maximum pressure rating

Trane SWT1711 Limit Switch Els PW 17895 provides a critical fail-safe positionThe Trane SWT1711 Limit Switch is a critical OEM safety component designed for precise thermal regulation in Trane and American Standard residential and light commercial furnaces. This auto reset thermal limit switch features a SPST (Single Pole Single Throw) contact configuration, engineered to open at 200F and automatically close at 170F. As a "limit open on rise" control, it protects the heat exchanger by interrupting the 24V or 120V burner circuit