Power Exhausts

The CanFab Power Exhaust when used with a CanFab economizer is a self-contained system, which mounts directly to the return air compartment of a rooftop package unit. These systems are UL standard 1995 tested and ETL listed. The Power Exhaust system can be ordered as either constant volume or modulating using an optional variable frequency drive package to continuously maintain space pressure. Both systems are capable of introducing and exhausting up to 100% of the Power Exhaust or A/C requirements. CanFab Power Exhausts are available in down discharge or horizontal configurations and tonnages from 1 1/2 to 50 ton rooftop units. Depending on A/C manufacturer, CanFab Economizers are included on units 25 tons and below and in the down discharge configuration.

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1 1/2 to 50 ton units
Unit mounted self-contained system
Centrifugal Blower with belt drive
Constant volume or Modulating Blower
Heavy Gauge Galvanized Steel Construction
Economizer Benefits
Gear Driven damper blades

Low Leak Outside Air Damper
Water Entrainment Intake Filters
Honeywell Electro Mechanical or Reliatel Control System
Dry Bulb, Enthalpy or Differential Enthalpy
Utilizes The HVAC Unit Filter Package
Color Coordinated Paint Finish With 500 Hour Salt Spray Test
Optional Belimo Actuator