Nowadays, anti-idling laws have become tough that truck drivers are looking for all the options available to prevent idling. By preventing idling of the truck, vehicle owners can save the fuel cost and minimize engine wear. Additionally, this can also aid in minimizing the pollution caused by combustion smoke. If you want to keep the electrical appliance inside the truck to be operated without idling the engine, then you need to install an APU. What is an APU? It is Auxiliary Power Unit that provides power to your truck, not for acceleration or propulsion purpose but act as a power source for air conditioners, lights, music system, etc.
The diesel powered APU are the relatively older type that can run for a long time as long as it has fuel. The disadvantage with the diesel powered APU is that it emits smoke and makes noise. On the other hand, the electric APU is highly noiseless and it has a limited run time. Diesel powered APU can quickly fuelled using the stock fuel. But the electric APU requires a charge point and some time to charge the battery. No matter what type of truck APU you buy, make sure it is rugged and durable enough to last for many years. You could learn more about truck APU units and other truck accessories on the Internet.
Instead of choosing an APU blindly, you have to select one after doing some research. The right size and capacity of APU depend on the size of the truck and number of electrical appliances that you want to power. The APU should be strong enough to withstand the external weather conditions such as sunlight, dust, moisture, etc. Always buy one that comes with a good warranty. You can obtain quotes from various manufacturers through online. You can also get finance for buying the truck APU. Reading the truck APU reviews could help you a lot in taking the right decision.