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Tranquility® (817/TRM) Vertical Stack Series

HEATING CAPACITY
Coming soon
COOLING CAPACITY
Coming soon
AVERAGE COP
Coming soon
AVERAGE EER
Coming soon

The Tranquility® (817/TRM) Vertical Stack Series offers a compact design that efficiently delivers heating and cooling solutions while utilizing environmentally-friendly refrigerants. Engineered for reliable comfort, this series features easy maintenance, quiet operation, and advanced controls for enhanced system integration.

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  • Overview
  • Features
  • Specs
  • Resources

Overview

The Tranquility® (817/TRM) Vertical Stack Series features a compact design that delivers efficient heating and cooling solutions for various applications. Available in sizes ranging from 3/4 ton to 3 tons, this series utilizes environmentally-friendly refrigerants, ensuring both performance and compliance with energy standards. Key features include a removable chassis for easy maintenance, double isolation compressor mounting for quiet operation, and advanced communicating controls for streamlined installation and service. Additionally, the series offers configurable options such as modulating water valves, high-efficiency fan motors, and various control compatibility for enhanced system integration. The Tranquility® (817/TRM) Vertical Stack Series is engineered to provide reliable comfort and efficiency in any space.
Tranquility 817-TRM Vertical Stack Series - Front shown - Right

Features

Standard Features

  • All sizes 009 (3/4 ton) through 036 (3 tons) exceed ASHRAE 90.1 efficiencies
  • Removable chassis allows staged installation and ease of maintenance
  • Double isolation compressor mounting for quiet operation
  • PSC fan motors
  • Cabinet can slide over riser ball valve easily allowing riser stack to be completed first
  • Communicating CXM2 controls for reduced start-up, commissioning, and service time
  • Top supply air discharge for ducted applications
  • Eight standard safeties
  • Intelligent communicating DXM2.5 controls for maximized airflow control when paired with CV ECMs
  • Industry leading Ultra-Quiet sound attenuation package

Configurable Options

  • Intelligent communicating DXM2.5 controls for maximized airflow control when paired with CV ECMs
  • Industry leading Ultra-Quiet sound attenuation package
  • Hybrid option offers choice for hydronic heating paired with water-cooled air conditioning
  • Discharge air and return air dust cover protection
  • Modulating motorized water valve for intelligent water flow control
  • Internal 200 PSI load matching water pump for single pipe applications
  • Riser options for sweat or crimped connections
  • Choice of hinged or flush mounted return air panel
  • ADA or remote-mounted controls available
  • BACnet, Modbus and Johnson N2 compatibility options for DDC controls

Performance Specifications

Heating Air Flow Rate 
Coming soon
Cooling Air Flow Rate 
Coming soon
Full Load WLHP Heating Source Flow Rate 
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Full Load WLHP Cooling Source Flow Rate 
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Full Load WLHP Heating Capacity Range 
Coming soon
Full Load WLHP Cooling Capacity Range 
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Full Load WLHP Heating COP Range 
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Full Load WLHP Cooling EER Range 
Coming soon
Full Load WLHP Heating COP Avg 
Coming soon
Full Load WLHP Cooling EER Avg 
Coming soon
Refrigerant 
R-410A

Resources

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