SAFETY INSTRUCTIONS
WARNING
1. 120 Volts may cause serious injury from electric shock. Disconnect electrical power before starting installation or servicing. Leave power
disconnected until installation/service is completed.
2. Sharp edges may cause serious injury from cuts. Use care when cutting plenum openings and handling duct work.
CAUTION
1. Read all instructions before beginning installation.
2. Improper installation may cause property damage or injury. Installation, service, and maintenance must be performed by a qualified service
technician.
READ AND SAVE THESE INSTRUCTIONS
MOUNTING BRACKETS WIRE ENTRY LOCATION
INTEGRAL PRESSURE
PORTS (PORT ON INLET
SIDE NOT SHOWN)
OVAL OUTLET COLLAR
FOR 6" DIAMETER DUCT
6" DIAMETER
INLET COLLAR
ACCESS SCREWS MOTOR SPEED CONTROL
Model 8144NC Fresh Air Ventilator
Installation and Operating Instructions
10012276 B2207269A 4.18
English 1
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