Trane CNT03666 Pressure Switch, .15" Water Column PF

The Trane CNT03666 Pressure Switch will shut down equipment if excessive or insufficient pressure is detected, protecting vital components from costly damage.

• Real OEM pressure relief controls not only keep the HVAC equipment protected under warranty but also ensure heating and cooling performance uninterrupted by unexpected repairs
• Fits popular YSC120A3RMA, YSC120H3RMA, YSC120A3RLA units and more (see FITS MODELS below for complete list)
• Common Equipment Type(s): Packaged Unit Parts
• Measurement: .15" Water Column
• Product Type: Pressure Switch