Standard features include:
AMCA 511 Certified low leak damper sections with 14 gauge galvanized steel, roll formed airfoil for low pressure drop and low noise generation
Zinc metal rack and pinion style gear drive mechanism with gears located outside airstream
Painted to match the unit
Controls factory installed and tested
Fully insulated with 1" 1.5 lb. fiberglass insulation
Filter rack and “startup” filters are factory installed
RRS controls feature the Honeywell JADE™ W7220 economizer controller with communicating actuator. Controls capable of Economizer Fault Detection and Diagnostics for code compliance.