Elec switch under sink?

[Juergen]

--- In WanderlodgeForum@yahoogroups.com, "Scott Forman" <sforman@...>
wrote:
>
> There is a red light switch in the cabinet under the sink on my 86
> PT38. I have not seen this described in the manual...what is it?
> Insta-hot? Inverter? Flux Capacitor?
>
> Thanks
> Scott Forman
> 82 FC35RB for sale
> 86 PT38
>
Scott
I have 3 switches under my sink. Insta hot, Electric water heater
which really makes the 6 gallon water heater HOT, and Engine Block Heater.
Incidentily, you can check their operation by watching the amp meter
nedle move when you turn the switch on or off, provided you are
plugged in.
Juergen in PA
1991 WLSP 36