Auxiliary power units (APUs) are portable, truck-mounted systems that can provide climate control and power for trucks without idling the main truck engine. APUs can reduce a fleet’s cost of operation significantly. And, Fontaine is one of the highest volume APU installers in the country.

The benefits of APUs include:

• Reduced fuel consumption.
• Lower maintenance costs.
• Less engine idling.
• Power for computers and appliances on board.
• Reduced emissions.
• Compliance with government regulations.

Fontaine Modification is a Certified Installer of the following APU systems:

• Diesel powered - Thermo King TriPac | Carrier
  Comfort Pro
• Electric powered - ClimaCab | Dometic