Temperature Adjust on F53 chassis
The temperature adjust control on my dash seems to have only two settings: cold or hot. Very little turning of the knob results in the temp going from cold (or hot)to the exact opposite. No warm or co...
Forum Discussion
RLS7201 wrote:dougrainer wrote:
That outside door you found is to allow fresh air in to the Evap and heater core. When you go to MAX AC, that door closes and it recirculates air from the cab interior. THERE IS NO BLEND DOOR. As I stated, Gas model Motorhomes do not have the fancier blend door systems Auto's have. I have and still am working on Motorhome Dash AC systems for the past 38 years. Doug
Except for Fleetwood, which used Denso HVAC with a blend air door, NOT a water control valve.
Richard
NOT talking about Fleetwood on this post. Tiffin also uses the Denso system which has Blend doors. Doug
