Chillers
Air-Cooled Chillers
Condenser coils act like filters picking up environmental pollutants as the fans pull air through them; in locations near the coast, manufacturing, airports, and highways pollutants like sodium chloride (salt) and sulfur that will react to become sulfuric acid are major factors that accelerate the corrosion process. Because HVAC equipment is built with dissimilar metals there is great potential for galvanic corrosion to all components.
Advancoat offers
corrosion protection for:
- Condenser Coil Coating
- Components (compressor, refrigerant circuit, etc)
- Cabinet/Casing/Base Rail
In addition, we offer:
- Single and double closed-cell insulation for cold surfaces
Water-Cooled Chillers
Contamination brought into the system via the cooling tower open loop combined with poor water treatment causes accelerated corrosion to tube sheets and water boxes. Chilled water loop even though it is a closed loop can also have issues if water was never properly treated.
Tube sheet corrosion leads to refrigerant leak and possible catastrophic failures if water invasion occurs. Chillers installed in un-conditioned mechanical rooms at locations of high humidity will cause insulation and exposed components to deteriorate and fail prematurely.
Advancoat offers corrosion protection for:
- Tube sheet and water boxes for both condensers and evaporators
- Exterior coating of all components
In addition, we offer:
- Single and double closed-cell insulation for cold surfaces
- Compressor sound attenuation insulation