Retrofit Damper Installation Instruction Video - Alan Manufacturing
This video is a step by step instruction video on the installation of a retrofit damper. These instructions are the same in a rectangular retrofit installation.
Retrofit installations are a economical way to create a motorized system into an existing ventilation system.
For additional information on retrofit damper units, please visit http://www.alanmfg.com or call 800-435-2526
ALAN Manufacturing recommends that a qualified contractor knowledgeable in HVAC Zone systems, that is able to calculate air flow needs, install our motorized damper products either in a new or existing ventilation system. ALAN Manufacturing Inc. cannot be held responsible for incorrect installation of our products. When blocking off part of your ventilation system, it creates back-flow pressure that can be relieved with a bypass damper but without the proper information of individual systems, we cannot be sure that the correct amount of pressurized air is being released.