HDT’s Nordic Air® HDE Series of strong, dependable water cooled air conditioning units are available in capacities of 3, 5, 8, 10, 15 and 20 tons. Three and 5 ton units use a single scroll compressor while the 8, 10, 15 and 20 ton units use dual scroll compressors. These long life package units are designed to operate in rugged heavy duty industrial environments.
- 10 fin per inch evaporator coil (other manufacturers use as high as 22 fins per inch which causes them to quickly build up with dirt and corrosion causing the system to malfunction)
- Epoxy coated evaporator coils to provide corrosion protection
- Service doors that are removable without the use of tools
- Scroll compressors are used on all models for long life
- Stainless steel drain pan
- High and low pressure switches used to protect expensive components from damage
- Cabinet constructed using heavy, 16 gauge G-90 powder-coated galvanized steel for added protection