CHARLOTTESVILLE, VA — As this application shows, a custom makeup air unit can be more than just a makeup air unit.
For example, packaged makeup air dehumidification units with reverse-cycle heat pump (RCHP) and enthalpy wheel options were specified recently for a retrofit at the Walker Upper Elementary School in Charlottesville. The packaged units were combined with a closed loop, water source heat pump concept the 33-year-old school employed to replace its existing two-pipe unit ventilator system.