If you spend long hours behind the wheel of a truck, van, or heavy machinery, cab comfort isn’t a luxury — it’s a safety requirement. A hot, uncomfortable cab increases driver fatigue and reduces concentration. Choosing the right A/C system for your professional vehicle can make all the difference.
1. Understand Your Vehicle Type and Power Source
The first step is matching the system to your vehicle’s electrical and mechanical setup. There are two main categories:
- DC-powered systems (like the PGP CPro 3000 and CPro 2200) run directly from your 12V or 24V battery system. Ideal for trucks that need cooling during rest without engine idling.
- Engine belt-driven systems (like the PGP T30 and S-100) draw power from the engine via a belt. These are suited for machinery and vehicles that are always running while the operator is working.
2. Consider the Cab Size and Cooling Capacity
A small van requires a very different cooling output than a large truck cab or an excavator operator booth. Always check the BTU rating of the unit against the cubic volume of your cab. Undersizing the unit means it will run constantly and still struggle — oversizing wastes power and creates uncomfortable temperature swings.
3. Think About Operating Conditions
Construction sites and agricultural fields expose equipment to extreme dust, vibration, and temperature swings. For these environments, choose a system with a sealed, vibration-resistant housing — like the PGP T30, which is purpose-built for off-road and heavy machinery use.
4. Don’t Forget Winter — Consider a Combination System
In colder months, a diesel parking heater like the PGP Heater Pro keeps your cab warm without running the main engine. This saves significant fuel costs over a full season and reduces wear on your engine. Many professional drivers combine a DC cooling unit with a diesel heater for year-round comfort.
5. Professional Installation Matters
Even the best A/C unit will underperform if installed incorrectly. Always use a certified installer. PGP’s official installation partner, Panagiotidis Klimaservice in Thessaloniki, specialises exclusively in professional vehicle climate systems and can advise you on the best solution for your specific vehicle.
Ready to upgrade your vehicle’s climate system? View the full PGP product range or contact us for a quote.