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Commercial

Tranquility® (SE) Premier Series

HEATING CAPACITY
29000 - 81400 Btuh
COOLING CAPACITY
25300 - 72000 Btuh
AVERAGE COP
5.34
AVERAGE EER
16.84

The Tranquility® (SE) Premier Series delivers exceptional efficiency and quiet operation, making it a prominent choice in geothermal heating and cooling. With features like the vFlow® modulating water valve and variable-speed water pump, this series ensures reliable performance for both commercial and residential applications.

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  • Overview
  • Features
  • Specs
  • Resources

Overview

The Tranquility® (SE) Premier Series offers exceptional efficiency ratings, quiet operation, and application versatility, making it a standout in the ClimateMaster product line. It utilizes R-454B low Global Warming Potential refrigerant, exceeding ASHRAE 90.1 efficiency standards, and is designed to qualify for LEED® points. The series features innovative options such as the vFlow® unit-integrated modulating water valve, variable-speed water pump, and advanced controls compatible with various Building Management Systems. Sizes range from 006 (½ ton) to 072 (6 tons), with standard features that include a Refrigerant Detection System and double-isolation compressor mounting for reduced noise. This series is ideal for both commercial and residential applications, delivering reliable performance and lower operating costs.
Tranquility SE Premier Series - Horizontal and Vertical Units shown - Right

Features

Standard Features

  • Sizes 006 (½ ton, 1.8 kW) through 072 (6 tons, 21.1 kW)
  • Refrigerant Detection System (RDS) (mandatory on size 060 and 072, optional for sizes 006-048)
  • Communicating DXM2.5 controls for reduced startup, commissioning, and service time
  • Part-load operation significantly lowers annual operating costs
  • Unique double-isolation compressor mounting for quiet operation
  • Field-convertible discharge-air arrangement for horizontal units
  • Intelligent Constant Volume (CV) EC motors for ultimate airflow control
  • Field convertible voltage (208/230v single phase and 460v three-phase)
  • Insulated divider and separate compressor/air handler access panels
  • High-efficiency PSC or optional ECM constant torque blower motor

Configurable Options

  • vFlow® unit-integrated modulating water valve for maximum water-flow control (replaces traditional motorized water valve and autoflow regulator)
  • vFlow® unit-integrated variable-speed water pump for single-pipe systems
  • BACnet, Modbus, and Johnson Controls N2 options for Building Management Systems (BMS)
  • iGate® 2 thermostat for remote monitoring, adjustments, and diagnostics via MyUplink mobile app and website
  • Extended-range insulation for geothermal applications
  • Domestic Hot Water Generator (HWG)
  • Factory-installed compressor soft-starter
  • Integrated power disconnect
  • Refrigerant Detection System (RDS) (mandatory on size 060 and 072, optional for sizes 006-048)
  • Communicating DXM2.5 controls for reduced startup, commissioning, and service time

Performance Specifications

Heating Air Flow Rate 
Coming soon
Cooling Air Flow Rate 
800 - 1900 CFM
Full Load WLHP Heating Source Flow Rate 
6 - 17 GPM
Full Load WLHP Cooling Source Flow Rate 
6 - 17 GPM
Full Load WLHP Heating Capacity Range 
29000 - 81400 Btuh
Full Load WLHP Cooling Capacity Range 
25300 - 72000 Btuh
Full Load WLHP Heating COP Range 
4.9 - 5.7
Full Load WLHP Cooling EER Range 
16.1 - 17.2
Full Load WLHP Heating COP Avg 
5.34
Full Load WLHP Cooling EER Avg 
16.84
Refrigerant 
R-454B

Resources

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