Hoffman Controls 792-ECM Controller 318423-701 ensuring proper flame impingement and

ensuring proper flame impingement and efficient heat transfer

extending the lifecycle of the refrigeration system

this direct acting solenoid valve provides consistent operation without requiring a minimum pressure differential

When diagnosing furnace performance issues

Hoffman Controls 792-ECM Controller 318423-701 ensuring proper flame impingement andThe Hoffman Controls 792 ECM Controller is a professional grade solution for modulating the speed of high efficiency ECM brushless DC motors. Engineered for variable air volume (VAV) applications, this ECM speed controller provides precise proportional speed control based on a 2 10VDC or 4 20mA DC input signal. It is line voltage independent, requiring only a 24VAC power source, and utilizes pulse width modulation (PWM) at 80Hz to regulate motor RPM