Recalls and Service Alerts

Furnaces - Air Conditioners - Heat Pumps

Update on TXV Operation and Performance in Residential Air Conditioner and Heat Pump Systems

Type: Service Alert
Equipment: Air ConditionerHeat Pump
Recall or Alert Date: 08-29-2014
Serial Number: C-14-06
Brands Affected: Lennox

Description of Problem:

Over the past few weeks, Lennox has been diligently working with our suppliers, testing laboratories and manufacturing locations to determine the root cause of the TXV issue described in the previous service and applications notification, C-14-05 - Potential Contaminants Affecting TXV Operation and Performance in Residential Air Conditioner and Heat Pump Systems.

Affected Products:

Thermal expansion valve (often abbreviated as TEV, TXV, or TX valve)

Source:

Lennox