The award-winning Tranquility Large (TL) Series raises the bar for water-source heat pump efficiencies, features and application flexibility. Not only does the Tranquility Large Series exceed ASHRAE 90.1 efficiencies, but it also uses EarthPure® (HFC-410A) zero ozone depletion refrigerant, making it an extremely environmentally-friendly option. Tranquility Large Series is eligible for additional LEED® (Leadership in Energy and Environmental Design) points because of the “green” technology design.

• Vertical sizes 084 (7 tons, 24.6 kW) – 300 (25 tons, 87.9 kW)
• Unit configuration can be ordered with or converted to front or back return and top, front, or back discharge
• Field conversion uses all existing parts including panels and belts
• Electrical box can be field converted to be on front or back of unit
• Electric power can enter from any side of unit
  Water and drain can be connected to either side
• Dual refrigeration circuits (TL168, 192, 240, 300)
• Exceeds ASHRAE 90.1 efficiencies
  TXV metering device
• Extended range (20 – 120°F, -6.7 – 48.9°C operation)
• Microprocessor controls standard (optional DXM and/or DDC controls)
• LonWorks, BACnet, Modbus and Johnson N2 compatibility options for DDCcontrols
• Unit Performance Sentinel monitoring system
• ClimaDry® II Modulating Reheat Option (TL vertical series only)

Downloads (Literature)

• Cut Sheet
• Install Manual
• Submittal Set
• Specifications
• Revit Files
• Vertical DWG Files