Only specific Light Commercial models produced between 1991 and 2007 are affected by this Safety Upgrade Program.  This preventative measure does not involve Light Commercial HRVs manufactured before 1991 or after 2007, as well as other models not mentioned below.

The program affects select units distributed under the following brand names: Flair, Venmar, vänEE, PrepAir, Carrier, York, Heil, Aston, Broan and Venmate. This program covers only units with the following model numbers listed below. This model number is located on a silver or a black label positioned on an outside panel of the unit near the electrical service connection.

Check the silver or black label on the outside panel of your unit.  The model number is written on the first or second line, in bold characters.

Light commercial ventilation unit model numbers involved in this Product Safety Upgrade Program