New heater switch with internal rheostat for speed adjustmet.
Simply wire up and attach knob from Fe-Fc or Fb-Ek or any such model with fan type heater.
$20 plus postage(https://uploads.tapatalk-cdn.com/20190504/ec76f932b11f62d0a611c993dfe703cf.jpg)(https://uploads.tapatalk-cdn.com/20190504/d341af88d75b15ca89398255d1db8c04.jpg)
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