The Tranquility® (SL) Low-Profile Series introduces the next generation of commercial water-source heat pump technology. Its unmatched low-profile height allows it to be installed in ceiling spaces as low as 12” in height. This space-saving solution gives architects greater freedom when designing buildings. Compared to other horizontal water-source heat pumps on the market, the Tranquility SL allows building owners to reduce floor-to-floor slab height, saving money on construction materials.

Tranquility SL products offer integrated water control options that save system watts by preventing over-pumping, both when the unit is in operation and when it's not. ECM fan motors maximize the system's airflow movement efficiency. Advanced communication controls reduce startup and commissioning time by providing an easy-to-read gateway into the system's operating conditions. The low-profile product series features an industry-exclusive design, along with many options for increased application flexibility and system efficiency.

• Available in sizes 006 (1/2 ton) through 015 (1.25 ton)
• All sizes have a low 9" height cabinet design!
• ECM Constant Torque fan motor
• Braze-plate heat exchanger
• iGate® Advanced Communicating Controls for reduced start up, commisioning and service time
• Nine standard safeties including water flow confirmation switch
• Integrally designed sound reducing attenuator box
• Unique double isolation compressor mounting for quiet operation
• Robust service tool connection located on the unit outside corner post
• Stainless steel drain pain
• 20 mesh water strainer