Nortek Low Pressure Switch with 39" Wire Leads, Open 20PSI/Close 35PSI 1023983R

The Nortek 1023983R Low Pressure Switch With 39" Wire Leads switches the unit on or off as needed to manage changes in pressure levels, ensuring safe and smooth operation.

• Investing in real OEM buttons and switches helps maintain efficient operation for a perfectly climate-controlled interior
• Fits popular FSH3BF4M2SX36K, FSH3BF4M2SX48K, FSH3BF4M2SX24K units and more (see FITS MODELS below for complete list)
• Common Equipment Type(s): Heat Pump Parts
• Close Pressure: 35 PSI
• Open Pressure: 20 PSI
• Type: Low Pressure Switch
• Wire Leads Length: 39"