For the highest level of performance readiness
Fuel Operated Heaters
Airtronic. Hydronic. Polarn
Robust and powerful heating systems
You are always on the safe side with Eberspächer pre-heaters. Because even when it's frosty outside, optimum temperatures are achieved inside the emergency vehicle. This creates ideal conditions for ensuring the performance and operational readiness of the emergency crew–whether human or canine–at all times. The right technology for every requirement: with the Airtronic air heater, the Hydronic water heater, and the Polarn mobile pre-heater, Eberspächer provides warmth. Exactly where it’s needed.
Airtronic air heaters
Fast, quiet, with capacity to spare
Eberspächer Airtronic air heaters heat the air in the emergency vehicle and distribute it through individually positioned air outlets. This is why Airtronic is particularly suitable for also heating the rear area quickly and efficiently for the crew on their way to the mission. A constant interior temperature can be maintained for an extended period thanks to the low fuel and electricity consumption.
Power range: 2 to 8 kW.
The main benefits:
- Fast heating of the passenger compartment
- High heating performance with compact dimensions
- Quiet operation for better focus and efficiency
- Stepless heating performance control
- Integration into the vehicle control unit via CAN/LIN/S interfaces
- Intuitive operation, e.g. using the Eberspächer EasyStart Pro and EasyStart Web control units
- Compact size–flexible, uncomplicated installation under the floor, under the driver seat, or in the rear area
- Installation position can be angled 90° to both sides
- Service life 5,000 h
- Protected against dust and sprayed water
- Automatic altitude adjustment up to 5,500 meters*
* Depending on variant
Airtronic Ethanol
Ethanol air heaters for emergency vehicles
The Ethanol variants of the Airtronic family combine all professional properties of the fuel or diesel operated variants with the specific requirements for emission-optimized driving. They are almost CO2neutral during operation. The Airtronic Ethanol versions heat the rear area of emergency vehicles very rapidly without compromising the vehicle’s range.
The main benefits:
- For durable and robust heating performance
- Fast heating of the emergency vehicle's rear area
- Protected against dust and sprayed water
- Compact size–flexible installation under the floor, the driver seat, or in the rear area
- Intuitive operation, e.g. using Eberspächer EasyStart Pro and EasyStart Web control units
- Integration into the vehicle control unit via CAN/LIN/S interfaces
Hydronic S3 water heaters
The efficient heat source for rapid operational readiness
When integrated into the vehicle’s coolant circuit, the Eberspächer Hydronic S3 can pre-heat the engine at standstill while heating the entire rear area of the vehicle at the same time–ideal for all emergency vehicles. The Hydronic S3 combines fast pre-heating with stable heating performance and low fuel consumption. As a result, the emergency vehicle is already at an optimum temperature when personnel get in and is ready to go immediately.
Power range up to 5 kW
Additional models with higher heating performance up to 12 kW available
The main benefits:
- High heating performance with compact dimensions
- Rapid operational readiness and durability
- Space-saving installation in the engine compartment
- Stepless heating performance control
- Integration into the vehicle control unit via CAN/LIN or CAN/S+ interfaces
- Intuitive operation, e.g. using Eberspächer EasyStart Pro and EasyStart Web control units
- Automatic altitude adjustment up to 3,000 meters
- Service life 5,000 h
- Use of residual heat for energy-efficient rear area heating when the engine is switched off
- Protected against dust and sprayed water
Polarn mobile pre-heater
At the right time in the right place
With the mobile, diesel-powered Polarn compact heater, Eberspächer brings heat to where it’s really needed. The perfect solution for rescue operations of all kinds. From providing heat for injured persons to police and fire department rescue work, Polarn mobile heating technology ensures optimum temperatures.
The main benefits:
- High heating capacity, fast operational readiness
- Mobile and versatile at all times
- For rescue operations of all kinds
- Low fuel and electricity consumption
- No maintenance
