Ventis AC01349 is a 5" Fresh Air Intake Register with Airtight Damper used on the HEI90

This device opens and closes the fresh air supply to the HEI90. It's simple mechanism makes it possible to close the damper tightly when the heating appliance is not in operation.

Kit includes:

• Fresh air intake register with airtight damper
• Control with cable length 48"
• Control Support
• Clamping Plate
• Position Indicator
• Cover Plate
• Cable Retaining Clip 

Needed but not included is 5" insulated pipe.

Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.