thanks & new ? about chasis heat

[Mark Johnson]

I don't think the engine block heater for a PT is at the front of
the bus. I guess I could be wrong but it is on the heater loop that
goes to the front heat exchanger for the defroster.

Mark Johnson
1988 PT40 WLWB
Anchorage, AK
--- In WanderlodgeForum@yahoogroups.com, Tom Warner
wrote:
>
> Mark I believe the valve you are describing is not a valve but the
> hot water heater for your engine block.
>
> Tom Warner
> 1982 FC25
> Vernon Center,NY
>
>
> At 10:44 PM 11/23/2005, you wrote:
> >I have an '88 WB with the same condition. I have not replaced it
> >yet, but there is mechanism near the front curbside under the bus
> >that the book refers to as a pump, but I believe it is actually a
> >solenoid valve. My mechanic says mine is corroded up and won't
open
> >anymore. I think the summer/winter switch on the overhead dash
> >controls this. If you crawl around under the bus and find the
> >heater hose loop under the copilot area you should find the valve
in
> >a metal housing with some wires attached. It could just be a
broken
> >wire too.
> >
> >Mark Johnson
> >1988 PT40 WLWB
> >Anchorage, Alaska
> >
> >
> >--- In WanderlodgeForum@yahoogroups.com, "Robert & Teri Rahn"
> > wrote:
> > >
> > > Hello, Thanks for the replies about the problem we were having
> > > with "no hot water" It was the switch that is on the side of
the
> >bed
> > > that had gotten flipped to drain by some curious children
Now
> >that
> > > that is all working, we are trying to figure out the cold
chasis
> >heat
> > > in the front of the coach. The rear works great - plenty hot,
but
> >the
> > > front (dash and under the sofa) blow out nothing but cold air.
> >Any
> > > ideas/suggestions? Looks like there are 3 valves in the rear
and
> >they
> > > are all turned the right way. Anything we are missing?
Thanks so
> > > much!
> > >
> > > Robert & Teri Rahn
> > > 1988 wb pt40
> > > Kalispell, MT
> > >
> >
> >
> >
> >
> >
> >
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