Keep Warm This Winter with Aftermarket Heater Units from Espar

Espar Heater Solutions Hydronic Airtronic Heater Unit

As the weather outside gets colder, you may be feeling the chill if your vehicle or heavy equipment heater isn’t working or performing well. CSTK offers many types of heaters from Espar for a multitude of vehicles and heavy equipment.

Espar HYDRONIC Coolant Heaters

Espar's coolant heaters work independently of the engine and therefore offer dual benefits: pre-heating the vehicle's passenger compartment as well as the engine. HYDRONIC coolant heaters from Espar offer fast, easy start-up, low fuel and electrical power consumption, and low maintenance costs.

Espar HYDRONIC coolant heaters are Espar Hydronic Engine Coolant Heater Preheat Engine Heater Unitintegrated into the cooling system of the engine by a CSTK tech. The thermal energy gained is then distributed through the vehicle's own heat exchanger as forced hot air; this heats the interior of the vehicle via existing air vents. The engine is also warmed up with the residual heat in the cooling water.

Practical control options - such as a digital timer or key fobs - make Espar HYDRONIC units easy to operate and user friendly. Espar HYDRONIC heaters are an excellent pre heating engine solution, with options available for extreme cold climates.

Espar AIRTRONIC Air Heaters

Espar's AIRTRONIC 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, and can reduce engine wear, extend engine life and cut maintenance costs by reducing idling. They can be installed in the cab, luggage compartment or even under the floor. Practical controls - Heater Unit Controller Espar Hydronic Espar Airtronic Heat Bus Cab Truck Rail Marine Cargosuch as a digital Espar timer – make your comfort settings customizable to your preferences.

Espar air heaters reduce fuel consumption and eliminate the need to idle the vehicle to use the heater. An Espar air heater uses less than 0.06 gallons of fuel per hour. Therefore, one gallon of fuel will keep the AIRTRONIC heater running for 16 hours! An active driver can see fuel savings of over $1000 per year, and may receive a return on the investment in in only one winter season.

They can be installed just as well in the cab as in the luggage compartment or under the floor. Practical controls - such as a digital Espar timer - make your comfort perfect.

Heating Solutions for All Vehicle Types

CSTK offers aftermarket heater units for a variety of vehicles, including trucks, buses, heavy equipment, agricultural vehicles, building machines, marine vessels, rail cars bunk/cabs, cargo containers, and more. Be sure to contact a CSTK rep to learn more about Espar heater options, as well as other aftermarket heaters from Thermo King, Red Dot, and Webasto. Learn more about our aftermarket heating solutions by visiting CSTK’s online catalog of heating solutions.


Download a Brochure of Espar Heater Options for your vechicle, heavy equipment, or cargo application