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Enhanced Durability: The totally enclosed air over (TEAO) design is specifically rated for operation within the fan’s discharge or suction
Microprocessor Control: Advanced circuitry manages the blower-off delay and ignition sequences with higher reliability than older-generation boards
this valve is the industry-standard solution for restoring HVAC system performance without modifications to the burner assembly
Durable OEM construction enables a seamless fit and long-term reliability in commercial environments
This valve is calibrated strictly for R-22 refrigerant
Nordyne 632675 Pressure Switch 340155-7026 Enhanced Durability: The totally enclosedThe Nordyne 632675 Pressure Switch is a critical safety component designed for high efficiency HVAC operations, specifically calibrated to a 1. 09" WC (water column) set point. As a veteran grade OEM furnace pressure switch, this part is engineered to monitor the pressure differential created by the inducer motor, ensuring the exhaust vent system is clear of obstructions before allowing the ignition sequence to proceed. This spst nc pressure switch