Rusting fan housings result in perforation and structural failure.

Solution: Remove rust and dirt, prepare surface properly and apply high grade epoxy coating.

1. Unit casing and structural members become rusted and weak.
Solution: Remove rust and epoxy coat or replace with new galvanized panels and supports.

2. Heating/Cooling coils become plugged with airborne dirt or begin leaking.
Solution: Thorough cleaning with water pressure and a rust inhibiting chemical cleaner.
Or replace the coils.

3. Coil supports may be rusted-out.
Solution: Replace with new hot dipped galvanized support.

Insulation loosens and often falls off the panels.

Solution: Remove and replace with new insulation.

Humidification media becomes torn or plugged with mineral deposits.

Solution: Replace with new high efficiency media, to reduce water usage and improve humidity control.

Water pumps are subject to widespread rust and often develop water leaks. Bacteria and fungi build-up present serious health risks.

Solution 1) New stainless steel pan
Solution 2) High grade epoxy coating.

Misaligned belts, loose or damaged sheaves, can cause premature shaft and/or bearing failure.

Solution: Regular inspection and periodic replacement of belts, sheaves, etc. maintains capacity and efficiency of the air handling unit.