When we partnered with Movement Climbing and Fitness to build their new state of the art Climbing Facility in Denver, one aspect of the design was installing equipment that could provide great temperature control, high efficiency, and great filtration. The systems installed were commercial grade high efficiency split systems. The indoor furnaces were located throughout the facility, with incorporated Flanders bag filter cabinets, with ridged high-capacity filters. This system dramatically improved the indoor air quality in the climbing gym while reducing the frequency of filter changes. The outdoor condensing units were located on the roof.