Hi guys, title says it all really.
I want to control the speed of a central heating pump somewhere slower than normal.
Q1. What sort of motor is in a domestic central heating pump (UK 50Hz single phase ).
Q2. Is it controllable from an Inverter? These usually run shaded pole or Capacitor run/start type motors.
Q3. Does anyone have any suitable circuit diagrams for a speed controller, fixed speed would do. I'm guessing the speed is controlled by the frequency.
TIA