Carrier Transicold has improved the ComfortPro Diesel APUs. The latest power unites that have been released are a lot better than older versions. The new upgrades improve their reliability a lot and it also reduces the maintenance that they will need. There are many new enhancements and one of them is a new automotive-style multi-V drive belt and a tensioner. This automatically adjusts the belt which helps to maintain the full voltage output when the generator is running.
Read more: Carrier Transicold Improves ComfortPro® Diesel APUs