Trane SWT3221 Pressure switch 321702-401 The Fenwal 35-705600-001 Control is
Yard notes & kiln story
Description
Trane SWT3221 Pressure switch 321702 401 The Fenwal 35 705600 001 Control is The Fenwal 35 705600 001 Control is built to withstand extreme conditions with an operating temperature range of 40°F to 175°F and includes on board LED diagnostics to streamline troubleshooting on the job site which is the most efficient method for economizer operation