Ventis AC01298 is a 5" Fresh Air Intake Kit used on the HEI90, HEI70, HEI240, and HEI350

If insert is ‘mobile home approved’, it must have a supply of combustion air from outdoors. A wood burning insert may not have adequate access to combustion air if the operation of a powerful exhaust device (such as a kitchen range exhaust) causes the pressure in the house to become negative relative to outdoors. The AC01298 fresh air intake kit must not draw air from the attic, from the basement, from a garage or any enclosed space. Air must be drawn from a ventilated crawl space under the floor or directly from outside. Install a flexible or rigid pipe to the fresh air intake.

The fresh air intake kit may be installed on the right or left end side of the unit. 

Kit includes: 

• Adapter
• Outside Wall Termination
• Screws
• Pipe Clamps

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.