The roof heatpumps as you call them operate off the a/c thermostat and will bring the temp up in cool climates but the heaters (lower vents) work off of propane and will burn you out of the bus if you let it....jim k
__________________
07 TOURMASTER T40B M/B 330 ALLISON 6 SP...... TOAD TOYOTA 4RNR or SCION XB
...AND WRIGLEY THE COCKER SPANIEL
|