What is the Preventative Maintenance For A2A Heat Exchangers?

Preventative Maintenance

Air to Air Heat Exchangers may require regular cleaning of the condenser air inlet section depending on the environmental conditions. Restriction to the flow of air over the condenser section will degrade the performance of the equipment, reduce cooling and can damage the fans.

Refer to Field Serviceable Parts section in this manual for details on parts that can be changed to help increase the uninterruptable life of the heat exchanger.

Condenser Air Inlet Cleaning

In the event of excess dust or particulates, clean the condenser air inlet section with a soft water spray or compressed air not to exceed 90 psi.

Condenser and Evaporator Fans

Thermal Edge Air to Air Heat Exchangers use high efficiency, long life, sealed ball bearing fans engineered for optimum performance that require no maintenance.  Fans are removable and employ plug-in electrical connections.