the S1-9951-1541 meets the factory spud requirement

Is this compatible with Aprilaire or Honeywell units

simplifying truck stock and emergency replacements

Key Benefits for Technicians: Combustion Stability: Minimizes flame lift and flickering caused by blower motor operation

Always verify the RLA/LRA ratings on the compressor nameplate before installation

Hoffman Controls 706-123SC Control 319847-401 the S1-9951-1541 meets the factoryThe Hoffman Controls 706 123SC is a heavy duty 15 amp fan speed control designed for precise regulation of single phase motors. This versatile electrical assembly supports a wide voltage range from 120V to 277V, making it a go to choice for contractors working on both commercial and industrial HVACR systems. Built for compatibility with Permanent Split Capacitor (PSC) and shaded pole motors, the 706 123SC utilizes phase proportioning to provide