46 Installation
(for qualified installers only)
© Travis Industries
9/25/17-1468
Maestro
Interior Power Vent - Minimum Vent Pre and Post Blower
Minimum Vent Pre-Blower = 2’ Straight Section (24”) – 4’ (48”) or more recommended)
Minimum Vent Post-Blower = 2’ Straight Section (24”) – 4’ (48”) or more recommended)
Interior Power Vent – Mounting
!
THE B-VENT AFTER THE EXHAUST BLOWER MUST BE SEALED
(use rtv silicone, pressure pipe, or equivalent). Certain jurisdictions
may require sealed b-vent pressure pipe (consult with your local
building official for requirements in your area).
!
The blower may be placed on its side or with the motor upwards.
DO NOT
POSITION THE ASSEMBLY SO THE BLOWER MOTOR IS BELOW THE
ASSEMBLY – SEE ILLUSTRATION TO THE RIGHT
. This will greatly
shorten blower life and void the warranty.
Use the included brackets to help secure the blower and exhaust damper in
place (see illustration below).
Use straps/supports/framing to secure the blower in a workmanlike manner.
Test the blower prior to sealing the vent enclosure to ensure proper noise
abatement has been achieved. You way wish to isolate the blower mounting
to reduce vibration.
