23.00 Dollar US $ · Supco SFC300400 Fan Cycle Switch 300PSI Open, 400PSI Close

Published date: January 19, 2026 6:17 pm

Location: 700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007, chicago, IL, United States

The Supco SFC300400 fan cycle switch (300 PSI open, 400 PSI close) is a pressure-activated control used in HVAC and refrigeration systems to regulate condenser fan operation. It monitors refrigerant pressure and cycles the fan on or off to maintain optimal pressure levels, protecting the compressor and enhancing cooling performance. Commonly installed in air conditioners, heat pumps, and commercial refrigeration units, it ensures efficient heat exchange and system stability. Benefits include improved energy efficiency, extended equipment life, reduced risk of high-pressure shutdowns, and reliable temperature control for consistent comfort and performance.

For an efficient and reliable HVAC system, the Supco Fan Cycle Switch is a great choice for optimal system performance.

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Visit The Website : https://www.partshnc.com/300co-400ci-fan-cycle-switch

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