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Through Wall Packaged Air Source Heat Pumps (All-in-one DC Inverter Air Conditioners)
  • Capacity Range: 7,000 to 12,000 Btu/h, 50 and 60 Hz
  • Refrigerant: HFC-R410A
  • Compressor Type: DC Inverter Scroll
  • Meet various load and installation requirements
  • Compact design and smaller footprint
  • Higher indoor air quality, lower HVAC costs
  • In house engineered microprocessor control
  • Reliable, efficient performance and a great value
  • Microprocessor controls with optional BAS interfaces
  • Almost invisible, powerful, noiseless and space-saving
  • Install on the ground, less vulnerable to high winds & weather extremes
  • Easy install and service with ground-level access and designed-in simplicity
W01R1-20TW W01R1-260TW W01R1-35TW
Capacity (Btu/h) 7,000 9,000 12,000
Capacity (kW) 2,000 2,600 3,500
EER ​3.5 3.5 ​3.5
Compressor DC Inverter, Rotary DC Inverter, Rotary DC Inverter, Rotary
Evaporator Hydrophilic aluminum fins Hydrophilic aluminum fins Hydrophilic aluminum fins
Condenser Hydrophilic aluminum fins Hydrophilic aluminum fins Hydrophilic aluminum fins
Voltage 230, 208 230, 208 230, 208
Frequency 50 and 60 50 and 60 50 and 60
Refrigerant R410A R410A R410A
Factory Installed Options
    Unit Options
  • EVI DC Inverter Compressor
  • Microchannel Coils
  • Blue or Golden Epoxy Pre-Coated Coils
  • Ultraviolet Air Sterilization Lamp
  • LED Service Lights
  • Compressor Soundproof System
  • Low Ambient Cooling Kit
  • Humidity Control
  • Electric Heaters
  • Phase Monitors
  • On-board USB Port
  • Stainless Steel Drain Pan
  • Stainless Steel Heat Exchanger
  • Stainless Steel Frame
  • Anti-corrosion Cabinet and Structure
  • Container & Transport Kit

    Controls Options
  • Modbus, BACnet Communications Interface
  • Withair® Wireless Components
  • Door Mounted User Display
  • Remote User Interface
  • Fault Detection & Diagnostics
    Electrical Options
  • Compressor Thermal Overload Relays
  • Under/Over Voltage Control
  • Energy Meter
  • Capacitors for Power Factor Correction
  • Current Limit
  • Compressor Circuit Breakers
  • Ground Fault Relay
  • High Short Circuit Current Rating
  • Ground Fault Protection
  • 115V Convenience Outlet
  • Power Connections
  • Multi-Point Power with Disconnect Switch
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