Prolon is an HVAC Control System entirely designed for retrofits as well as new buildings and can be easily implemented in small to medium sized commercial buildings. The controllers are designed to monitor and control mechanical equipment such as packaged rooftop units, split systems, air handlers, VAV/VVT Zoning Systems, heatpumps, boilers, pumps, VFD’s, valves, exhaust fans, and so much more. Developed by HVAC experts to bridge the gap between simple residential controls and expensive, custom DDC systems, Prolon’s lineup of controllers deliver incredibly high performance with unprecedented levels of simplicity and accessibility. Remote access, email alerts, FREE software and mobile apps are just a few highlights of this system.