Possibly a silly question, but have you flipped the
rear heat valve to on/open? I find that with the front
heater only - it's cool in the van (New England -
which isn't quite Wisconsin). Add lowest fan setting
on the rear heater, and it's toasty.

Might also have to adjust the fresh air vents. You
want this blowing through the heater, as opposed to
just coming in cold through the fresh air vents...

John

--- Robin <robindavies@GMAIL.COM> wrote:

> Wisconsin doesn't get much snow anymore. Maybe 30-40
> inches a year,
> but cold we got. This winter already has been quite
> a bear. Sure it
> waited for us to think we lived in Kentucky or
> something, but once the
> arctic blasts started, they have been unrelenting.
> My camper, Zenith,
> is not being very welcoming about it either. She
> blows warm enough air
> to clear the windshield, but I'm lucky if I can get
> interior temps
> above 30 after an hour of interstate driving. The
> coolant temp guage
> runs just shy of half-mast. The air from the vents
> is just luke warm
> and from the rear heater vent it is straight cold.
> Any ideas on this?
> Feels like I'm driving an old aircooled... Should I
> try to change the
> thermostat? Is it just bad seals on the air
> handling?
>
> TIA for the advice.
>
> R.
> --
> The best way to make your dreams come true is to
> wake up.
>