Bus air conditioning - electric units

Eberspächer | ⚡ Electric products

Air Conditioning for Buses
Electric units

Advanced electric roof air-conditioning solutions for BEV and hybrid buses – with heat pumps, battery cooling and MCHX technology.

4Electric series
BEVCompatible with electric buses
Heating efficiency – heat pump
100%Fresh air – free cooling

All models in the electric series

Choose a model for full details and technical specifications

AC135 AE / HP ⚡ Electric
Electric air conditioning – All-Electric & Heat Pump
AC135 AE / HP
A compact electric platform with integrated cooling and heating
  • Compact design – minimal roof space
  • Lightweight with high cooling performance
  • Uniform interface for all bus types
More details
AC136-435 HP ⚡ Electric
Electric air conditioning – heat pump
AC136-435 HP
Up to 3× more efficient heating – integrated heating+cooling system
  • Up to 3× more efficient heating than standard electric heating
  • Cooling + heating in a single unit (reversible)
  • Large-diameter MCHX heat exchangers
More details
Electric air conditioning – All-Electric & Heat Pump

Air Conditioning for Buses
Electric units

A compact electric platform with integrated cooling and heating
AC135 AE / HP

The innovative air conditioning system offers a winning combination of a compact, ultra-light design that maximizes roof space, alongside powerful cooling performance suited to all climate conditions. The system features a uniform interface for all bus types, economical installation and exceptionally simple maintenance thanks to split covers and a flexible air grille. With an optional built-in battery cooling module in electric models and support for a range of refrigerant types, it is the most flexible and efficient solution on the market. The system ensures exceptional reliability and low operating costs, making it the smartest choice for your vehicle fleet.

  • Compact design – minimal roof space
  • Lightweight with high cooling performance
  • Uniform interface for all bus types
  • Integrated battery cooling module (AE)
  • Flexible air-return grille: side or central
  • Temperature range: -15°C to +55°C
Electric air conditioning – heat pump

AC136-435 HP

Up to 3× more efficient heating – integrated heating+cooling system
AC136-435 HP

The advanced air conditioning system combines heating and cooling in a single powerful unit, based on modular technology for fast, easy installation on the bus roof. Thanks to energy efficiency three times higher than standard electric heating, the system maximizes the vehicle's driving range and maintains peak performance in all climate conditions. The use of proven components and variable-speed fans ensures quiet, economical and reliable operation over time. The system offers full flexibility with an optional built-in battery cooling and a full supply of fresh air for passenger health. It is the perfect solution for technological milestones in your fleet, combining advancement with significant operational savings.

  • Up to 3× more efficient heating than standard electric heating
  • Cooling + heating in a single unit (reversible)
  • Large-diameter MCHX heat exchangers
  • Up to 100% fresh air
  • Chilled water supply for battery management (optional)
  • Single/dual-channel inverters for HV DC (optional)