Reznor 193807 Pressure Switch 30067439-890 The medium temperature charge (Code

The medium temperature charge (Code C) is optimized for suction temperatures between -20°F and +50°F

which causes the heat exchanger to overheat

this 10-inch diameter fan features a 5-blade configuration to maintain the specific static pressure requirements of industrial and commercial heating systems

Does this control box top include the internal wiring harness

Built for Rheem-Ruud furnace blower assembly repair

Reznor 193807 Pressure Switch 30067439-890 The medium temperature charge (CodeThe Reznor 193807 Pressure Switch is a critical safety and operational component designed for precise combustion air pressure monitoring in various Reznor unit heaters and furnaces. This SPDT pressure switch is factory calibrated to a . 90" WC set point, ensuring the inducer motor is generating the correct static pressure before allowing the ignition sequence to proceed. It features a dual 1 4" barb connection for secure pneumatic tubing attachment,