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Low GWP Console Series: SD, shown

Low GWP Console Units – 0.75 to 1.5 tons

Tranquility® (SD) Console Series


Low GWP Stamp
Low Global Warming Potential (GWP): The Tranquility (SD) Console Series

The Tranquility® (SD) Console Series unit provides a high efficiency WSHP “ductless” solution for spaces where individual, quiet control of the heating and cooling system is important. The Tranquility SD is especially ideal where ceiling height and space are limited, or when preserving the integrity of an existing structure. Not only does the Tranquility SD exceed ASHRAE 90.1 efficiency standards, but it also uses R-454B low Global Warming Potential (GWP) refrigerant, making it an extremely environmentally friendly space conditioning product solution.


  • Sizes 09 (3/4 ton, 2.64 kW) through 18 (1-1/2 ton, 5.3 kW)
  • High-efficiency rotary compressors
  • Exceeds ASHRAE 90.1 efficiencies
  • Two-piece chassis/cabinet design
  • Galvanized-steel cabinet with durable Polar Ice powder-coat finish
  • Slope top/aluminum rigid bar supply air grille
  • TXV metering device
  • Microprocessor controls with eight standard safety features
  • Right or left-hand piping arrangement
  • Front or bottom return-air configuration
  • Unit Performance Sentinel performance-monitoring system
  • Communicating Controls Powered by CXM2:
    • Multiple communication pathways for unit access and diagnosis:
      • Cloud-based remote monitoring via Wi-Fi communicating color-touchscreen thermostat
      • Connect directly to the system with a handheld service tool
    • Provides real-time unit operating conditions
    • Reduces startup, commissioning, and service time by providing key system temperatures electronically
    • Captures operating conditions in the event of a safety shutdown


  • Refrigerant Detection System (RDS) (optional for all sizes)
  • Unit subbase with black-matte finish:
    • Available with or without fresh-air motorized
  • UltraQuiet sound-attenuation package
  • Digital auto change-over unit-mounted controls with temperature display and high/low fanspeed selection
  • BACnet, Modbus, and Johnson Controls N2 compatibility options for Building Management Systems (BMS)
  • Unit-integrated power disconnect
  • Easy-to-clean rust-prohibitive stainless-steel drain pans
  • Extended-range insulation for geothermal applications
  • Auto-flow regulators that limit water flow to the unit preventing system over pumping
  • Two-way motorized water valves that prevent water flow through the unit when it is not in operation increasing system-pumping efficiency
  • Internally-mounted water pump for single-pipe systems
  • Corrosive-resistant cupro-nickel water-heat exchanger
  • E-Coated air coils for added protection
  • 115V-1ph-60Hz with or without 20 AMP plug and cord
  • Locking control door
  • No cabinet, chassis-only replacements
  • Extended cabinets


  • Louvered, painted black-matte finish subbase with decorative grille for field-installation
  • Accessory subbases

Control Board

Tranquility (SD) Console Series: Close Up Look - Control Board

Advanced CXM2 digital controls with Remote Service Sentinel.

Damper (Optional)

Tranquility (SD) Console Series: Close Up Look - Damper (Optional)

Optional motorized damper for outside air intake for improved air quality.

Circuit (Optional)

Tranquility (SD) Console Series: Close Up Look - Circuit (Optional)

Optional insulated water circuit for extended range operations.

(CM100) Thermostat

Tranquility (SD) Console Series: Close Up Look - ATA32V01 (CM100) Thermostat

Unit mounted digital thermostat available.

(CM300) Thermostat

Tranquility (SD) Console Series: Close Up Look - AVB32V02C (CM300) Thermostat

Unit mounted digital thermostat available.

ClimateMaster, Inc.

7300 S.W. 44th Street

Oklahoma City, OK 73179


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