OPBA 24V Single Fan
Comfort Parking Air Conditioner
A next-generation roof parking air conditioner designed to increase driver comfort with its single-fan design and high cooling capacity.


The quietness and efficiency of a single fan
The Comfort model is a next-generation parking air conditioner that combines quality and comfort, standing out with its stylish design and ergonomic appearance. Its new-generation cooling system delivers long-lasting cool comfort.
Thanks to the single-fan condenser design, it runs more quietly — a major advantage during night stops and rest periods. With a runtime of up to 12–18 hours, it is an ideal solution for truck and lorry cabins.
Key features
Dual Rotary Compressor
The inverter Dual Rotary compressor runs at the required speed for lower current draw and better cooling.
Low Current Consumption
Flexible current draw in the 4–9 A range enables long use without straining the vehicle battery.
Battery Protection
Low-voltage safety protects the battery. Easy operation with interior and exterior unit LED indicators.
Long Runtime
With the single-fan design and low current draw, continuous use of 12–18 hours is possible on standard truck batteries.
Technical information
Promo and comparison
Watch the product promo video and read our detailed comparison on single fan vs dual fan.
Promo video
See how the OPBA single-fan parking air conditioner works, with sample installation footage.
Click to watch →Single Fan or Dual Fan?
Explore how the number of condenser fans affects cooling performance, current draw and noise.
Read the comparison →Faults arising from the following will not be covered by the warranty:
The unit must be switched off before the vehicle is started.
Power must be taken directly from the battery. (It must not be taken from the alternator, cabin light or similar circuits.)
During battery jump-start, welding or similar operations, the battery connection must be disconnected from the unit socket.
Damage to the unit caused by high voltage.
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