VR V6 93 Acclaim heater control / climate control switch

[tom slick]

Hello all,

My heater control switch has stopped working. Normally when you change the top
dial to change vent direction you get a vacuum sort of sound, that now doesn't happen.
When I increase the fan speed , that works but I do not feel any airflow.
So probably the unit has given up the ghost, my brother tells me it is a common thing.
I rang holden and they gave me a replacement price of $175 + freight.
Are these items the same for other models and interchangeable or do I need a VR unit?
Has this happened to anyone out there ( of course it has ) and if so what did
you pay for it and is it easy to install myself

Thanks in advance

[tom slick]

Found the problem. A small rubber hose had somehow found its way loose from the rear of the intake manifold. God knows how
but when I reconnected it all was good