Ooh ooh I know I've been playing with PWM controllers for the fan. Get one that is rated for more than three amps. I have a three and a ten amp controller. Both work really well, feel that the larger has more headroom if you know what I mean. More later, after eating. Alistair
> On Apr 20, 2017, at 7:27 PM, Dan N <dn92610@GMAIL.COM> wrote: > > hi all, > > let's say my front heater blower motor works only on high speed and the > switch is not defective, then it's the resistor inside the blower housing > and I don't want to remove the dash to replace it.. > > so.. if I remove the switch connector and replace it with a DC 12V variable > speed resistor like this one > http://www.ebay.com/itm/12V-24V-Max-20A-PWM-DC-Motor-Stepless-Variable-Speed-Control-Controller-Switch-/111936836128 > > my question is .. will it work? > > thanks > > dan |
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