Shutting off the heat

[Tim]

hey there , the sporlan valees dont control the front heat, just the chassis
heat, so if the dash heat is still gettin hot, you can shut off the gate valves
at the engine, 2 for front heat and 2 for chassis heat,2 are hard to find, stuck
down between the frame across the back and the engine, but there should be a a
valve at the steering wheel, I was trying to think, they uses a pull cable with
a chrome knob by the steering column,to shut off a valve but not sure what
years, you pushed it of pulled it, then they went to a slide heater control,and
the valve was under the coach behind the step, and the had some problems with
it too, you could clamp off the hose with needle nose vise grips under there too