All standard units include:
- For standard construction with Painted GI outer skin in attractive champagne color that meet ASTM B 117, 750 hour salt spray standard. Optional powder paint finish that meets ASTM B 117, 750 hour salt spray for single skin ZH078.
- Two-stage cooling provided by dual independent refrigeration circuits with expansion valves, filter drier, high and low pressure switches and freezestats.
- High efficiency hermetic scroll compressors. Side air discharge configuration.
- Belt drive blower motor with variable pitch pulley.
- Totally Enclosed Fan Cooled (TEFC) IP55 Evaporator fan motors with Class F Insulation. Totally Enclosed Air over (TEAO) IP55 Condenser fan motors with Class F Insulation.
- Copper tubes / Aluminum Fins coils Evaporator Coils.
- Micro-Channel Aluminum Tubes / Aluminum Fins Condenser Coils. 2 inch disposable filter with easy access.
- Rigging holes in base rails for overhead lifting. Single point power connection.
- Complete factory package-tested, charged and wired.
- 1 year limited warranty on the complete unit and additional 4 years warranty on compressors.
- Microprocessor based Simplicity TM control board. Fresh air intake panel.

