VOVO 7900 LHD AC System

Ventilation, Heating and AC System

Water heating system with 2-pipe convectors and blower heating for driver’s
area, door1, pram area and door2 if fitted. Available ventilation units in roof channels with or without heating and roof air conditioning unit with heating + cooling. Driver’s cabin has convector or blower heating and can have own AC system with a timer. Door1 entrance can be heated by electrical mats in floor, preventing icing. A Multiplex 3 or 4-knob control panel enables manual or
automatic setting of the climate parameters in the bus. External temp. meter installed and optional interior temp. meter. Convector heating:
Output………………………………………551W/m
Weight……………………………………….3.1kg/m
Blower heating for driver’s area, door1,
pram area and door2: data per blower
Output ………………………………………..2.8 kW
Air flow …………………………………..156 m3/h
Weight …………………………………………2.7 kg
Total power output from convektors and blowers………..4.1 to 6.1kW depending on spec. Additional heater heats the passenger compartment, defrosts the windscreen and preheats the engine. Available 7-day timer for programming the heater.
Additional heater capacity……………30 kW
Fuel consumption ………………………4,0kg/h
Additional heater fuel tank………………..40l
Defroster:
Air flow, min/max ….446 m3/h / 731 m3/h
Heat output, min/max ………..7 kW/15 kW
Air Conditioning system for cooling and heating the passengers compartment.
AC type …………..Sutrak 136 type II or III
Cooling capacity type II ………..29,3 kW
Cooling capacity type III …………33,7 kW
Heating capacity, type II/III……….42/46 kW
Weight, type II / III …………….165 / 210 kg
Roof mounted driver’s AC unit ….3,5 kW