This is the VS2415 valve body only

This HVAC vent plate serves as a critical structural and directional element within the combustion air system

Wide Adjustability: Field-adjustable range from 50°F to 300°F allows for precise calibration across various applications

This 120Vac alarm bell is specifically engineered for a low current draw of approximately 53mA while maintaining a high decibel sound output of 85dB

Reznor 105507 Pressure Switch 30067439-890 This is the VS2415 valveThe Reznor 105507 Pressure Switch is a critical safety component for combustion air proving in OEM Reznor unit heaters. This SPDT pneumatic switch (Single Pole Double Throw) features an adjustable set point range from 0. 15" to 5. 0" WC, making it an essential replacement part for HVAC repair and maintenance on models like the RP, RPB, SC, and SCE series. As a veteran grade differential air pressure switch, it ensures the inducer motor is generating