CAT: Air Replacement Systems | Make-Up Air Unit (LU Series)

Make-Up Air Unit (LU Series)

Indoor/outdoor direct gas-fire make-up system
To replace exhaust air, eliminate negative pressure, eliminate contaminated air, eliminate infiltration and for summer ventilation
Natural gas or propane
100% combustion efficiency
Modulating gas valve 22:1 turndown ratio
Completely safe, economical to operate, assembled and tested