Common Questions: What is the connection size for the VAL19557

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

This is the VS2415 valve body only

Utilizing a 1nt08el architecture

preventing the common communication errors associated with generic sensors

Reznor 105507 Pressure Switch 30067439-890 Common Questions: What is theThe 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