ZS/ZT | Compact Horizontal Packaged

The TETCO Commercial Series ZS/ZT heat pumps are small, lightweight, and flexible, allowing for installation between standard 24" trussing. Due to the compact sizing, the ZS/ZT is an ideal replacement for older, water-source units. Optional features, like domestic hot water assist, are available. The ZS/ZT's high-efficiency capabilities are a great fit for schools, housing developments, office buildings, manufacturing facilities, and more.

  • Capacity: 0.5 - 6 tons
  • Efficiencies: Up to 29.8 EER / 4.4 COP
  • Voltages: 208-230/60/1, 208-230/60/3, 265/60/1, 460/60/3
  • All-aluminum microchannel air coil
  • Foam enclosed braze plate heat exchanger option
  • Built-in freeze protection
  • Optional desuperheater
  • ECM blower motor in two-stage and available in single-stage
  • UL GREENGUARD Gold certified cabinet insulation
  • Heavy gauge steel
  • Single- or two-stage compressor available
  • DDC controls optional
  • Hot gas reheat and hot gas bypass optional
  • Water-side economizer optional
  • Standard and extended range options available
  • Internal pump optional
  • Internal two-way valve optional
  • Stainless steel drain pan optional
  • Sound package optional
Model Specifications:
We offer many optional accessories for each of our geothermal units:
Tetco Geothermal Systems
by Enertech Global, LLC
2506 S Elm Street
Greenville, IL 62246