No weather can compromise your comfort!

We install the most reliable electric APU for semi trucks, (Truck AC, Truck Heater) it is equipped with 500 Ah lithium battery with 10 years lifespan, 13-20h and 15-24h AC run time, only 200lb weight, very compact and no maintenance required.

AC Lithium battery

Welcome to EternalFrost Electric APU

We believe that your comfort should not be compromised. We care about all drivers' well-being and safety on the road because this drives success and prosperity. Thank you for letting us join your adventure toward success. 


Why we created EternalFrost Electric APU ? 

Every year trucks are burning thousands of gallons of fuel just in idle process to maintain comfortable climate control in the cab. Even trucks equipped with diesel APU will burn a lot of fuel.

Owners struggle with high cost and high frequency of maintenance on the engine due to high idle hours that accelerate the degradation of the engine and all complex and expensive exhaust after-treatment components.

Because we believe in a clean environment.

Safety is the number one priority on the road now and drivers must get good and quiet rest to stay focused on the road. Our battery APU (Truck AC and Truck heater) can deliver the quiet rest and comfort every driver deserves.


Electric APU
Bunk Heater
Engine Heater

Why choose  EternalFrost Electric APU? 


Customer Reviews