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Heating & Air Conditioning
Electronics for Heating & Air Conditioning Applications
HVAC Controls
Fan Speed Controllers

Speed Controllers and Inverters

Fan Speed Controllers

Precise, reliable control of condenser fan motors

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Products

Metal HVAC ventilation fan

Single-phase Fan Speed Management

Cut phase controllers designed for 1-ph A.C. motors up to 2200W

Three phase Fan Speed Management

Three-phase Fan Speed Management

Cut phase controllers in master or slave version designed for adjustable voltage 3-ph motors from 8A to 60A

FSY

FSY / FSM

Compact pressure-actuated fan speed control

FSE

FSE

Reliable fan speed control in high-efficient EC fans