ZS/ZT  |  Compact Horizontal Packaged

The Compact Horizontal Packaged (ZS/ZT) heat pumps are small and versatile, fitting between standard 24" trussing. The small size of these heat pumps makes them perfect for replacing older water-source heat pumps. These models come standard with hot water assist for 25% - 40% savings on hot water costs annually. As a lighter unit with high efficiencies, these systems are ideal for new and existing homes of all sizes, net-zero projects, storage buildings, and more.

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FEATURES

  • Available sizes: 0.5 - 6 tons
  • Efficiencies: Up to 29.8 EER / 4.4 COP
  • Hot water assist
  • UL GREENGUARD Gold certified cabinet insulation
  • Heavy gauge steel
  • Single- and two-stage compressor options
  • Variable-speed fan
  • Temperature system as part of system safeties
  • All-aluminum microchannel air coil
Document Downloads:
Model Specifications:
  • Model ZS006 208/230V
    CAPACITY Full Load Part Load
    COOLING BTU/HR 6,900 -
    COOLING EER 17.1 -
    HEATING BTU/HR 5,200 -
    HEATING COP 3.5 -
  • Model ZS006 265/115V
    CAPACITY Full Load Part Load
    COOLING BTU/HR 6,500 -
    COOLING EER 16.2 -
    HEATING BTU/HR 5,000 -
    HEATING COP 3.3 -
  • Model ZS009 208/230V
    CAPACITY Full Load Part Load
    COOLING BTU/HR 9,600 -
    COOLING EER 16.7 -
    HEATING BTU/HR 7,500 -
    HEATING COP 3.5 -
  • Model ZS009 265/115V
    CAPACITY Full Load Part Load
    COOLING BTU/HR 9,200 -
    COOLING EER 15.9 -
    HEATING BTU/HR 7,100 -
    HEATING COP 3.3 -
  • MODEL ZS012
    CAPACITY Full Load Part Load
    COOLING BTU/HR 11,300 -
    COOLING EER 14.1 -
    HEATING BTU/HR 9,500 -
    HEATING COP 3.2 -
  • MODEL ZS015
    CAPACITY Full Load Part Load
    COOLING BTU/HR 15,300 -
    COOLING EER 19.2 -
    HEATING BTU/HR 11,100 -
    HEATING COP 3.8 -
  • MODEL ZS017
    CAPACITY Full Load Part Load
    COOLING BTU/HR 18,300 -
    COOLING EER 18.6 -
    HEATING BTU/HR 13,400 -
    HEATING COP 3.7 -
  • MODEL ZS018
    CAPACITY Full Load Part Load
    COOLING BTU/HR 20,500 -
    COOLING EER 18.2 -
    HEATING BTU/HR 14,400 -
    HEATING COP 3.6 -
  • MODEL ZS024
    CAPACITY Full Load Part Load
    COOLING BTU/HR 25,200 -
    COOLING EER 18.7 -
    HEATING BTU/HR 18,600 -
    HEATING COP 3.7 -
  • MODEL ZS030
    CAPACITY Full Load Part Load
    COOLING BTU/HR 30,300 -
    COOLING EER 19.1 -
    HEATING BTU/HR 21,900 -
    HEATING COP 3.7 -
  • MODEL ZS036
    CAPACITY Full Load Part Load
    COOLING BTU/HR 37,600 -
    COOLING EER 18.1 -
    HEATING BTU/HR 27,800 -
    HEATING COP 3.7 -
  • MODEL ZS042
    CAPACITY Full Load Part Load
    COOLING BTU/HR 43,400 -
    COOLING EER 19.8 -
    HEATING BTU/HR 32,800 -
    HEATING COP 3.9 -
  • MODEL ZS048
    CAPACITY Full Load Part Load
    COOLING BTU/HR 48,500 -
    COOLING EER 17.8 -
    HEATING BTU/HR 38,500 -
    HEATING COP 3.6 -
  • MODEL ZS060
    CAPACITY Full Load Part Load
    COOLING BTU/HR 60,500 -
    COOLING EER 17.8 -
    HEATING BTU/HR 49,200 -
    HEATING COP 3.8 -
  • MODEL ZS072
    CAPACITY Full Load Part Load
    COOLING BTU/HR 70,600 -
    COOLING EER 17.2 -
    HEATING BTU/HR 57,400 -
    HEATING COP 3.5 -
  • MODEL ZT024
    CAPACITY Full Load Part Load
    COOLING BTU/HR 26,800 20,700
    COOLING EER 19.8 28.8
    HEATING BTU/HR 18,100 14,900
    HEATING COP 4.0 4.3
  • MODEL ZT030
    CAPACITY Full Load Part Load
    COOLING BTU/HR 32,000 24,800
    COOLING EER 18.0 24.9
    HEATING BTU/HR 22,600 18,700
    HEATING COP 3.7 4.0
  • MODEL ZT036
    CAPACITY Full Load Part Load
    COOLING BTU/HR 38,200 28,900
    COOLING EER 19.9 29.8
    HEATING BTU/HR 27,600 21,200
    HEATING COP 4.1 4.4
  • MODEL ZT042
    CAPACITY Full Load Part Load
    COOLING BTU/HR 42,600 33,100
    COOLING EER 19.1 26.2
    HEATING BTU/HR 31,500 25,900
    HEATING COP 3.7 4.0
  • MODEL ZT048
    CAPACITY Full Load Part Load
    COOLING BTU/HR 49,800 39,700
    COOLING EER 18.3 26.6
    HEATING BTU/HR 37,900 29,600
    HEATING COP 3.9 4.3
  • MODEL ZT060
    CAPACITY Full Load Part Load
    COOLING BTU/HR 61,200 47,300
    COOLING EER 18.7 26.9
    HEATING BTU/HR 48,100 34,200
    HEATING COP 3.9 4.1
  • MODEL ZT072
    CAPACITY Full Load Part Load
    COOLING BTU/HR 70,400 57,100
    COOLING EER 18.0 25.2
    HEATING BTU/HR 57,900 47,600
    HEATING COP 3.8 4.2
  • Electronic Dynamic Filter
  • Electrostatic Filters
  • Flow Centers
  • Auxiliary Heaters
  • EWC Zoning Dampers and Panels
  • Multi-Position Hydronic Air-Handlers
  • Antifreeze
  • Equipment Pads
  • ERV's
  • Multi-aqua Fan Coils
  • Thermostats
We offer many optional accessories for each of our geothermal units:
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