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Mitsubishi PAC-US444CN-1 - Thermostat Interface

Item: PACUS444CN1
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Mitsubishi PAC-US444CN-1 - Thermostat Interface

Allows a HVAC Thermostat or I/O Controller to control a Mitsubishi Electric Cooling & Heating CITY MULTI® or M-Series or P-Series indoor unit.
  • One Thermostat Interface per indoor unit
  • Indoor unit modes: Cool, Heat, Fan, and Off
  • Provides 3 input terminals to control fan speed control: High, Medium, Low
  • Addressing: No addressing required
  • Connection: CN105 - IT Terminal
  • Thermostats Tested: Nest®, Honeywell®, Lyric®, INNCOM® with fan speed control
Advanced Features:
  • Delayed Off Adjustable Setting: 0, 5 (default), 10, or 30 minutes
  • Fan Speed: - Auto (Default, more efficient than Custom Auto), Medium, High, Custom Auto (more comfortable than Auto)
  • Static Pressure Adjustable Setting
  • Set Fan and CN24 operation during Defrost
  • Set fan speed in thermal off for heating mode
  • INVERTER operation settings: Optimized variable capacity (Preferred), Conventional 2H/2C thermostat
  • Auto recovery after power failure
Accessory: Transformer (VPL24-210)


NameMitsubishi PAC-US444CN-1 - Thermostat Interface
Gemaire Item NumberPACUS444CN1
Manufacturer Product NumberPAC-US444CN-1
SKU - PIM Number1449567147838
ERP Number356060
Unit of MeasureEA
Weight1.0 Pounds (Lb)
Length7.0 Inches (In)
Width2.0 Inches (In)
Height7.0 Inches (In)
Country of OriginJPN
GEM - Case Quantity

Parts List