Best MD6T Specification Sheet
SPECIFICATION SHEET
Broan-NuTone LLC Hartford, Wisconsin www.broan.com 800-558-1711
REFERENCE
QTY.
REMARKS
Project
Location
Architect
Engineer
Contractor
Submitted by
Date
AUTOMATIC
MAKE-UP AIR
DAMPER
90M
99044541B
Broan's Automatic Make-up Air Damper provides
interlocked damper operation so outside air
is only allowed to enter the house when a
connected fan or hood is operating.
Model MD6T (for 6" round duct)
Model MD8T (for 8" round duct)
•
24 Volt, 60 Hz AC motor
•
Normally closed damper
•
Automatically opens when exhaust fans are activated
•
Foam seals minimize air leakage
•
24 gauge galvanized steel construction
•
Damper adjustment screw for balancing adjustments
•
Compatible with select Broan and BEST range hoods
•
Use with Fresh Air Inlet Model 641FA Fresh Air Inlet
for 6" dampers or Fresh Air Inlet Model 643FA for 8"
dampers (sold separately)
for 6" dampers or Fresh Air Inlet Model 643FA for 8"
dampers (sold separately)
•
Includes 24 Volt 20VA transformer
Model SMD6 (for 6" round duct)
Model SMD8 (for 8" round duct)
•
Same features as Model MD6T and Model MD8T
except includes
except includes
relay
•
Compatible with Broan fans and BEST range hoods
equipped with
equipped with
devices
•
Requires no special wiring to range hoods or fan
enabled with
. Communicates over existing
power lines
•
relay fits single-gang box
Model MD6TR (for 6" round duct)
Model MD8TR (for 8" round duct)
•
Same features as Model MD6T and Model MD8T
except includes a wall-mounted 12V SPST control relay
except includes a wall-mounted 12V SPST control relay
•
Compatible with select Broan and BEST Range Hoods
Model MD6T
Model SMD6
Model MD6TR
Model SMD6
Model MD6TR
Model MD8T
Model SMD8
Model MD8TR
Model SMD8
Model MD8TR
Relay
SMD6 & SMD8
only
12V SPST Relay
MD6TR & MD8TR
only
Transformer
Included with all
models