What are the physical dimensions for clearance

For the mechanical contractor

Designed to withstand high-temperature combustion environments

Compatible with standard Emerson Alco coils

For maximum component life

Reznor 234054 Pressure Switch 340793-762 What are the physical dimensionsThe Reznor 234054 Pressure Switch is a critical safety component designed for precise differential pressure sensing in Reznor unit heaters. Calibrated to a 0. 20" WC setpoint, this single pole, double throw (SPDT) switch monitors the pressure drop across the heat exchanger, ensuring the induced draft motor is providing adequate airflow for safe combustion. Primarily utilized in UDAP, UDAS, UDX, and SDX series gas fired units, it serves as a reliable