Hi all,

It seems that my '85 westy is filled with hot air.  No matter what the
temperature setting is, I get only hot air coming out the vents, altought it
is hotter when the temp control lever is all the way to the hot side.  After
screwing around with the temp control lever and the connection to the heater
control cable, I'm beginning to suspect that it might be the heater valve.
Can someone tell me where this thing is and how to access it?  This probably
seems like a simple question, but Bentley HVAC chapter doesn't seem to
detail this.

thanks,
wade