on the front heater cover is a 4 pinned plug with 3 coiled springs in different sizes thay look like heating elements and the thin coil get hot?

- (#15086) VICTOR, 23 Jan 05 16:40

That's the speed control resistor. The supply voltage for the fan goes through the coils when on low speed settings.

- (#15086) David Miller, 24 Jan 05 01:17

that's will be a great help thank's

- (#15086) victor, 24 Jan 05 06:11