• Hoods
• Electrical Controls/Fire Systems
• Make-Up Air Units
• Exhaust Fans
• Additional Equipment

• Modular Unit Section
•   • Basic Units
•   • Modules
• E76
• ESA

Modular Make-Up Air Systems - Modules

Evaporative Cooler Intakes • 2” Poly Media or 12” thick Kuul media • Media is Removable • Up to 22,000 CFM • No moving parts • Utilizes standard line water pressure • Access door for media and controls • Built-in water, filter, moisture control, and temperature switch • No standing water reduces bacteria growth Optional • Freeze protection fill and drain kit	Mixing Box • Up to 22,000 CFM • Return and fresh air damper common linkage • Single damper actuator • Building static pressure control • Electric 2-position control • Manual potentiometer control	V-Bank • Up to 22,000 CFM • 2” industrial metal mesh filters • Large filtration area – low air velocity
Screen Intake • Intake screen keeps debris out of airstream • Used where fan faces high velocity air • Used on V-bank or evaporative coolers	Sloped Intake • 2” Industrial metal mesh filters • Intake screen • Rain gutters	Downturn Plenum • Fully insulated • Curb mountable
Coils DX • 3-50 ton cooling • 1000-14,200 CFM • 1 or 2 circuit coils • Stainless steel drain pan • Coil access doors • Insulated casing Hot Water • Up to 1,186,920 BTU/Hr • 15,700 CFM Max • Coil Access Doors • Insulated casing Steam • Up to 1,322,830 BTU/Hr • 15,700 CFM Max • Rated for 5 psi supply • Coil Access Doors • Insulated casing Electric • 10-235KW • Staged heating control • Airflow switch • Blower interlock relay • 400–22,000 CFM • Coil access doors • Insulated casing • Power transformer