If you are driving a semi truck for your earning, then you would know to find out the options available for saving fuel consumption and minimizing engine wear. Auxiliary Power Unit, shortly called as APU, offers energy to the truck for the non-propulsion application. By equipping this APU, you do not have to keep the truck running in idle mode. Basically, there are two types of APUs available in the market. One is diesel powered APU and the second one is electrically powered APU. Both types of APUs come with a set of advantages and disadvantages and these are discussed here.
The diesel powered APU looks more similar to traditional system that includes a motor, moving parts, belts, lubricant and other systems. Though this type of semi truck APU is cheaper, it requires more maintenance and it can breakdown at anytime in future. Additionally, the diesel powered APU generates more carbon footprint, which can result in environmental pollution. Almost all the negatives found in diesel powered APU are not found in electric APU. The latter requires lesser maintenance and it does not pollute the environment. You can know more semi truck APU and other truck accessories on the Internet.
A good semi truck APU would deliver efficient cooling results inside the cab and deliver a reliable source of power. A reliable APU requires less maintenance and repair in the future. When shopping APU, you will have many choices. Ease of installation is also something you need to check when selecting an APU. Some systems require skilled installation and incur big labor charges. Make sure that the APU you choose comes with a good warranty and after sale service. These days, you can see many companies manufacturing APUs in different sizes and capacity.
You need to select one that fits your bill and budget. Going through the reviews on the Internet would surely help you enlighten more on this issue. As you are going to invest your hard earned money, it is important to take a wise decision.