Recalls and Service Alerts

Furnaces - Air Conditioners - Heat Pumps

CB10 Coil – Blower Cooling Application

Type: Service Alert
Equipment: Air Conditioner
Recall or Alert Date: 06-26-1976
Serial Number: MT-7612
Brands Affected: Lennox

Description of Problem:

When the CB10 is used for a cooling only application, a field installed transformer is required for the 24 volt control circuit.

Affected Products:

CB10 coil