Preheating from Eberspaecher

Eberspaecher’s AIRTRONIC Air Heaters

Eberspaecher’s air heaters are independent of both the engine and of the vehicle’s own heat balance. They draw in cool room or outside air, heat this up and then deliver it to the interior of the vehicle. Air heaters are an excellent solution for commercial vehicles of every type.

Eberspaecher’s HYDRONIC Coolant Heaters

Eberspaecher’s coolant heaters work independently of the engine and thus offer a double plus: pre-heating the vehicle’s passenger compartment and the engine. The heaters are integrated in the cooling system of the engine. The thermal energy gained is then distributed through the vehicle’s own heat exchanger as forced hot air and this heats the interior of the vehicle via existing air vents. The engine is warmed up with the residual heat in the cooling water.

The Heaters for Construction and Industrial Applications

Eberspaecher Air and Coolant heater kits can be customized to suit your specific needs. From units that are boxed for protection to controllers that can provide flexibility to your operation! These heaters are Bio Diesel Compatible and available in both 12 or 24 volt. Preheating Construction and Industrial Applications is simple with Eberspacher Airtronic and Hydronic Heaters. Arctic Traveler Canada offers the full line of Espar heaters for your application. Call 1-800-295-4156 for more info.

  • Eliminate cold engine starts
  • Reduce idling fuel cost
  • Engine and fluid pre-heating
  • Cab and compartment heating
  • Reduce diesel exhaust emissions
  • Minimize disel exhaust emission
  • Defrosted windows
  • Crew shelter
  • Automatic altitude adjustment
  • CARB approved / EPA verified

Different Configurations for Different Applications


AIRTRONIC units range from 2 kW / 7,500 BTU’s to 5 kW / 18,800 BTU’s and are available with our Digi-controller, which has an internal ambient air temperature sensor for precise compartment heating. Compact for a variety of location mounts.


The HYDRONIC’s range from 12 kW or 42,000 BTU’s up to 35 kW or 120,000 BTU’s in a boxed configuration. These units have an automatic altitude compensation and are available in 12 or 24 volt models and come with accessories such as spark arrestor. Compact for a variety of location mounts. The M Series has multiple speeds which reduces amp draw in lower ranges.

Control Options 

  • Indicates on-board diagnostics capability
  • 7 Day Timers*
  • Programmable Timer
  • Push/Pull Switch
  • Thermostat*
  • Auto Shut-Off Switch
  • Digi-Controller

Easy to Operate

Eberspaecher heaters operate as miniature furnaces independent of the engine, utilizing the units own diesel fuel and batteries to produce heat.


Hydronic units heat the coolant, then circulate it to warm the engine and heat exchangers to near operating temp and can be sized to provide auxiliary heat for other critical fluids. Eberspaecher air heaters heat air directly and circulate air to applicable compartments.

E-Work HYDRONIC air heaters can provide ample heat to the cab, mobile work stations, crew shelters, all without idling the engine.


Using timer controls, heaters can be switched on to begin engine pre-heating at preset intervals, allowing operators to go directly to work upon arrival.

Arctic Traveler Canada (ATC) is proud to be an Eberspacher Master Stocking Distributor (MSD) and offers the complete range of Espar products to the truck, bus, marine, automotive/pick-ups, off-highway, forestry, mining and military markets. See our Blog, ATCNEWS for Technical News and Preventative Maintenance Tips and for more information on this fine products, call us today at 1-800-295-4156.