The internal contact block is factory-sealed to maintain high contact force until the precise break point

The Johnson Controls P499AAP-105 is a professional-grade electronic pressure transducer engineered for high-accuracy performance in demanding commercial refrigeration and HVAC/R environments

the R44992-001 provides the resistance required for consistent heating cycles while maintaining the millivolt signal necessary for the integrated furnace control board to verify combustion

specifically engineered for high-performance thermal regulation in secondary refrigeration and air conditioning systems

Stable Operation: Balanced rotor assembly minimizes vibration

Reznor 270476 Motor Assembly 340155-7026 The internal contact block isThe Reznor 270476 Motor Assembly is a precision engineered 120V 1spd Inducer Motor Assy designed for critical venting applications in 60, 80, 100, 125, and 150 MBH VPS and VCS series gas fired heaters. This OEM Reznor replacement part features a high torque 1 4 HP motor operating at a nominal 1075 RPM to ensure consistent negative pressure within the heat exchanger. Built for 60Hz single phase systems, the venter motor assembly provides the necessary