The Tranquility® 30 (SE) Premier Two-Stage Series showcases superb efficiency ratings, quiet operation, and application flexibility that is synonymous with the ClimateMaster Tranquility family. The Tranquility SE 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 SE qualifies for LEED® (Leadership in Energy and Environmental Design) points.

FEATURES

  • Sizes 024 (2 ton, 7.0 kW) through 072 (6 ton, 21.1 kW)
  • Exceeds ASHRAE 90.1 efficiency standards
  • Environmentally-friendly R-454B low-GWP refrigerant
  • Refrigerant Detection System (RDS) (mandatory on sizes 060 and 072, optional for sizes 024-048)
  • Intelligent Constant Volume (CV) EC motors for ultimate airflow control
  • Part-load operation significantly lowers annual operating costs
  • Galvanized-steel cabinet construction
  • Foil-backed insulation in air handler section
  • Unique double-isolation compressor mounting with vibration isolation for quieter operation
  • Insulated divider and separate compressor/air-handler compartments
  • TXV metering device
  • Field-convertible discharge-air arrangement for horizontal units
  • Eight standard safety features
  • Easy-to-clean rust-prohibitive stainless-steel 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
  • Anti-short cycle and over/under-voltage protection
  • Easy-access swing-out control box
  • High-pressure, loss-of-charge, and condensate-overflow protection
  • LED fault and status indication at controller
  • Convenient service tool access port for controller configuration and diagnostics located on the front-corner post
  • Flush-mounted water fittings (no backup wrench required)

OPTIONS

  • BACnet, Modbus, and Johnson Controls N2 compatibility options for Building Management Systems (BMS)
  • UltraQuiet sound-attenuation package
  • Tin-plated air coils for added protection from formicary corrosion
  • Domestic Hot Water Generator (HWG)
  • vFlow® unit-integrated variable-speed water pump for single-pipe systems
  • vFlow® unit-integrated modulating water valve for maximum water-flow control (replaces traditional motorized water valve and autoflow regulator)
  • 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
  • Braided-hose kits in various lengths with optional water valve, PT plugs, blowdown valve, flow regulator, and strainer
  • 1-inch Merv 8 filter
  • 2-inch Merv 8 or 13 filters
  • Aesthetically-pleasing wall sensors for connection to BMS (MPC) controls
  • Auxiliary electric-duct heaters