The Tranquility® 24 (SY) Compact Two-Stage Series comes with all the reliability features for which the ClimateMaster Tranquility Series is known. They include superb efficiency ratings, quiet operation, and application flexibility. Tranquility SY surpasses ASHRAE 90.1 efficiency standards and utilizes R-454B low Global Warming Potential (GWP) refrigerant, setting a high standard for eco-friendly performance. Due to its innovative and environmentally-conscious design, the Tranquility SY qualifies for LEED® (Leadership in Energy and Environmental Design) points. It also has one of the industry's smallest footprints, making it suitable for installation in tight spaces and for replacement/retrofit projects.

FEATURES

  • Sizes 024 (2 ton, 7 kW) through 060 (5 tons, 17.6 kW)
  • Exceeds ASHRAE 90.1 efficiency standards
  • Environmentally-friendly R-454B low-GWP refrigerant
  • Refrigerant Detection System (RDS) (mandatory on size 060, optional feature for sizes 024-048)
  • Intelligent variable-speed Constant Volume (CV) EC blower motors for precise airflow control and soft-start feature
  • Part-load operation significantly lowers annual operating costs
  • Galvanized-steel cabinet construction
  • Sound-absorbing glass-fiber insulation
  • Insulated divider and separate compressor/air-handler compartments
  • TXV metering device
  • Field-convertible supply-air arrangement for horizontal units
  • Unit Performance Sentinel performance-monitoring system
  • Easy-access swing-out control box
  • Unit Performance Sentinel performance-monitoring system
  • Eight standard safety features
  • Non-corrosive polymer drain pan
  • Communicating Controls Powered by DXM2.5:
    • 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

OPTIONS

  • BACnet, Modbus, and Johnson Controls N2 compatibility options for Building Management Systems (BMS)
  • Corrosion-resistant cupro-nickel water heat exchanger
  • UltraQuiet sound-attenuation package
  • Tin-plated air coils for added protection from formicary corrosion
  • Easy-to-clean rust-prohibitive stainless-steel drain pans
  • Integrated power disconnect
  • Extended-range insulation for geothermal applications

ACCESSORIES

  • Wi-Fi communicating (AWC) thermostat with color touchscreen
  • Wide variety of thermostat options to meet your application needs
  • Various length braided hose kits with optional water valve, PT plugs, blowdown valve, flow regulator, and strainer
  • Externally-mounted manual and motorized water valves
  • 1-inch Merv 8 filter
  • 2-inch Merv 8 or 13 filters
  • Aesthetically-pleasing wall sensors for connection to BMS (MPC) controls