Specification History

SWS Version Created Specification ID Title Specification Objective Supporting Materials Rationale Status
Version 2020 14/08/2020 - 14:27 6.0301.2e Motorized damper

Install a motorized damper or equivalent between the intake fitting and the return side duct connection

Damper will be open only when the air handler fan is operating

Prevent unwanted air flow

Black Line
Version 2020 14/08/2020 - 14:27 6.0301.2e Motorized damper

Install a motorized damper or equivalent between the intake fitting and the return side duct connection

Damper will be open only when the air handler fan is operating

Prevent unwanted air flow

Black Line