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System Safety: Maintains the integrity of the flame sensor and pilot assembly during the conversion process
carbon bridging between the tip and the nozzle
It provides an interface to break the thermocouple circuit
Reliable furnace high limit switch performance is essential for preventing domestic heat exchanger cracks and maintaining HVAC system safety protocols
The top surface of the QC-1 yellow cartridge is color-coded yellow
MARS 43306 Pressure Switch System Safety: Maintains the integrityThe MARS 43306 Pressure Switch is a professional grade fan cycling control engineered for precise head pressure management in air conditioning and refrigeration systems. This SPST (Single Pole Single Throw) internal automatic reset switch is designed to open on pressure fall at 210 PSI and close on pressure rise at 275 PSI, making it a critical component for maintaining optimal performance in low ambient conditions. Built with a hermetically sealed
US$ 280.00
US$ 189.99