Installation Guide

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Appendix A: Smart Vent Power Options
Each Smart Vent includes 2 c-cell batteries for power. These batteries can last up
to four years with regular use. You can also power the Smart Vent using 24 VAC
power or 12V DC power.
Flair Setup will guide you through assembling Smart Vents with batteries. Wiring
is done after Setup. Instructions on how to wire to AC power are included in the
box with each Smart Vent.
Power Options
Batteries
(2 AAAs Included)
Best for locations where wired
power is unavailable or
inconvenient. Typical battery
life is 3 to 4 years.
Wired
Ideal for new construction and
renovations.
Recommended Transformer
Elk TRG2440
(available to Flair Pros on the
exclusive store)
For more information on wiring
Smart Vents, visit
flair.co/vent-manual
(Available on all Flair Smart Vents)