Dreiha 21SC

Rooftop HVAC unit

Dreiha 21SC is a rooftop AC unit suitable for midi and shuttle buses up to 30/35 passengers.

Its sturdiness and great cooling capacity positions Dreiha 21SC as an excellent solution for harsh and demanding conditions.

Dreiha 21SC includes brushless blowers and high-quality components and allows the end-customer to customize the unit by choosing a personalized cover and other differentiations.

advantages & benefits

Sturdy
Sturdy
Powerful
Powerful
Convenient
Convenient

Compatible vehicles

Coaches
Buses

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Additional information

Dimensions

2405 x 1821 x 274 mm (94.7x 71.7 x 10.8 inch)

Operating voltage

24 VDC

Operating current

75 A

Cooling capacity

21 kW (75,000 Btu/h)

Airflow

4800 m3/h (2832 cfm) 4 blowers

Blower type

Brushless

Refrigerant

R134a

Control

Conventional or connected control device

Evaporator coil

Copper Tube&AluminumFin

Condenser

Aluminum parallel flow

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