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

How do I test the S1-2985-3181

preventing the common communication errors associated with generic sensors

while the high-amp rated terminals (24 F

Always check your specific SKU before installation

Reznor 105507 Pressure Switch 30067439-890 Wide Adjustability: Field-adjustable range fromThe 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