Developed as a Direct Replacement
for Trane SWUD Units
During the 1980s the Trane SWUD was installed in thousands of buildings throughout the USA. In most cases these Variable Air Volume and Constant Volume Systems units were installed while the building was being erected and the walls were built around the units enclosing them inside mechanical rooms or other hard to access spaces. Now years have gone by and the Trane SWUD units that are reaching the end of their lifespan. This presents a problem as well as an opportunity. While the old AC units can be torn down and hauled away, it is quite another thing to bring in a suitable replacement unit. Building managers are routinely told they need to knock down walls or remove part of a rooftop and hire a crane to accomplish the replacement task. The expense and logistics to replace the Trane SWUD units can be enormous, leading to much frustration to the end user.
The United CoolAir Renovator was born out of the need to change-out the numerous Trane SWUD units that are in need of replacement. The Renovator is designed to be a direct replacement for Trane SWUD units 42 through 80 tons. These self-contained water-cooled units are shipped in 10 sections and fit through a standard 3.0 door or smaller, all while maintaining their original factory charge. The Renovator maintains the original Trane SWUD footprint while simultaneously eliminating the cost of rigging, permits and tenant disruptions, resulting in cost savings and time for clients.