AH Heaters

[GregOConnor]

there is three heat sources in my bus. the Aqua hot, Toe heaters and the electric heaters in the three air conditioners. the heaters in the Air conditioners are like toe heaters that use the air conditioner fan to push air past a heat element in each of the three rooftop ac units. that fan has several speeds. problem with the ac heaters is that they heat the hot air or the air that is sucked into the heater is the air at the headliner and when air is pushed out by the fan it doesnt drop like cold air does so the convection is bad.