Why Do Breezaire Cooling Units Fail?

For the majority of issues it is a faulty component.

Evaporator Leak
Possible causes include internal source leaks due to controller problems and undersized units with excessive run times. Breezaire does not always evacuate their coils effectively, and might be leaving their systems open too long during the brazing process, which creates acids in the oil. Breezaire's grey coating may not be sufficient to prevent the acid from corroding the coils.

Bad Controller
The Breezaire controller is not a quality component, which is the cause of unit failure 15-20% of the time. This causes:

1) Increased coil wear due to excessive run times and cap tube system unable to regulate, causing high velocities.

2) Long runs causing excessive moisture on the cold side, and overheating on the hot side, accellerating corrosion of the hot gas loop.

Run the unit at the highest setpoint that can be tolerated. At 55°F, the Breezaire may have to run constantly.

We have a reliable controller, defrost cycles, and larger coils to minimize condensation. TEVs regulate the flow to prevent high internal refrigerant velocities and we have electrofin coating on the coils to protect against external corrosive agents. Our hot gas loop is insulated from direct contact with other metal. Some Breezaire issues were due to a sharp mounting bracket crimped down, which we do not have, causing fewer mechanical failures.

We make continuous improvements to our units based on feedback from use in the field, resulting in higher quality design, components, and manufacturing processes that minimize unit failure.

If your Breezaire cooling unit fails after the warranty has expired, the answers above will help you guide the repairman if you decide to repair the cooling unit. CellarPro wine cooling units are designed to be interchangeable with Breezaire 1060 and 2200, if you choose to purchase a new system.