Supco Fan Cycling Pressure Switch

The Supco Fan Cycling Pressure Switch (also called a condenser fan cycling switch) controls condenser fan operation in HVAC and refrigeration systems. It senses refrigerant pressure and cycles the fan to help hold head pressure in a steady range. This supports system efficiency and reliability.

Key Features:

• Encapsulated, non-adjustable, single-pole single-throw (SPST) design
• Direct-mount switch for use with HFC, HCFC and CFC refrigerants
• 1/4" SAE 45° female flare fitting with valve core depressor
• Snap-acting, hermetically sealed stainless steel sensor
• Automatic reset
• Rated for 24/120/240 VAC at 50/60 Hz
• Rated life of 100,000 cycles at rated load
• Small, lightweight body with good set point repeatability and stability
• UL Recognized and CE marked

Supco (Sealed Unit Parts Co., Inc.) builds these switches to give precise control at an economical price. Each model in the line has its own factory-set open and close pressure points. Choose the model that matches your system's required pressure settings.