sporlan valve

[Terry Neal]

Thanks Bill for your clarification. You're right. I was trying to go
from my memory (dangerous at any time) on my PT. I remember now that
one of them is always energized depending upon which position the switch
is in.

Terry Neal
Bozeman, MT
82PT40 6V92TA
74FC34 6V53T



Wilhelmus Schreurs wrote:

> Hi Guys:
> Actually the switch in turn operates a two pole relay. The summer
> valve is powered whenever the switch is in the "off" position, and the
> winter valve is powered whenever the switch is in the "on" position.
>
> Bill
> 84FC35SB
>
> Terry Neal > > wrote:
> Hi Curt,
>
> Are you saying the housing of the valve stays warm? If so, I'd check
> the power going to the valve solenoid with a tester. Sounds like maybe
> your dash switch isn't working correctly to open the circuit when you
> switch it to off.
>
> One switch controls the "Summer/Winter" valve for all of the "chassis"
> heaters in the coach & the other switch controls the front passenger
> heater line valve. At least that's the way my 82 is set up.
>
> Terry Neal
> Bozeman, MT
> 82PT40 6V92TA
> 74FC34 6V53T
>
> Curt Sprenger wrote:
>
> > There are two Sporlan valves at the back of the coach. I assume they
> > control the chassis heat water flow. One stays very warm with all
> > switches set to off. Any ideas? Thanks.
> >
> > --
> > Curt Sprenger
> > 1987 PT38 8V92 "MacAttack Racing"
> > Anaheim Hills, Calif.
> >
> >
>
> [Non-text portions of this message have been removed]
>
> Bill 84 FC 35 SB "$quanderlodge"
> Terrace, B.C. Canada
>
>
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