An Electric Auxiliary Power Unit (APU) is a self-contained system that provides power to a vehicle’s auxiliary systems using electricity, eliminating the need for the main engine to remain on when the truck is stationary. Unlike traditional diesel-powered APUs, electric APUs rely on battery power to operate, making them a greener and more efficient alternative. These systems are installed on semi trucks to ensure that essential functions such as air conditioning and electrical power remain operational during downtime without consuming diesel fuel.
What we use:
Why the Fresco 9000 Maxx by Heatso made in Italy:
Fresco 9000 MaXX 12V air conditioner is a compact and highly reliable solution designed specifically for trucks. Made in Italy with corrosion-resistant materials, it ensures durability and efficiency. Offering a 4-year warranty and compatibility with all truck models, this unit saves hundreds of gallons of diesel monthly and delivers a quick return on investment.
- Made in Italy
- 4-year warranty
- Corrosion-resistant materials
- Compatible with all trucks
- Compact design
- Used in thousands of trucks across North America