Semco LLC
The Unitary Wheel Cassette (UWC) Series is a drop-in replacement for polymer desiccant wheels in most unitary ERV brands. Uses 3 3⁄4-inch-wide wheels that feature a fast-acting, corrosion-resistant desiccant that's applied to an all-aluminum wheel substrate. The wheel's honeycomb matrix's fluted opening design produces maximum latent and sensible air-to-air heat transfer, but generates up to 50-percent less HVAC system static pressure than polymer film wheels.