- Overview
- Features
- Specs
- Resources
Overview
The Tranquility® 30 (SJ) Premier Indoor Split Series is designed for exceptional efficiency and quiet operation, making it suitable for both residential and light commercial applications. This system features sizes ranging from 2 tons (7 kW) to 5 tons (17.6 kW) and utilizes R-454B low Global Warming Potential refrigerant, ensuring eco-friendly performance. It includes advanced features such as a Refrigerant Detection System (RDS), double-isolation compressor mounting for noise reduction, and intelligent variable speed EC blower motors for precise airflow control. The Tranquility SJ also supports both ground-loop and open-loop applications and can be paired with the Tranquility (SA) Premier Air Handler for a complete heating and cooling solution. With its innovative design, the Tranquility SJ is ideal for new installations as well as retrofits in challenging locations like attics and crawl spaces.
Features
Standard Features
- Sizes 024 (2 ton, 7kW) through 060 (5tons, 21.1kW)
- Exceeds ASHRAE 90.1 efficiency standards
- Environmentally friendly R-454B low-GWP refrigerant
- Refrigerant Detection System (RDS) factory installed on all sizes (SJ, SA, SK)
- Intelligent variable speed Constant Volume (CV) EC blower motors for precise airflow control (SA)
- Part-load operation significantly lowers annual operating costs
- Galvanized-steel cabinet construction
- The Tranquility SJ features a matte black polyester powder-coat finish with stainless steel access panels
- The Tranquility SP features a bonded silver polyester powder coat finish
- The Tranquility SA features a matte black polyester powder coat finish
Performance Specifications (GLHP, ECM)
Full Load
Heating Capacity
17900 - 45000 Btuh
Cooling Capacity
23900 - 60200 Btuh
COP Range
3.7 - 4
EER Range
17.6 - 19
Average COP
3.85
Average EER
18.27
Heating Source Flow Rate
6 - 15 GPM
Cooling Source Flow Rate
6 - 15 GPM
Heating Air Flow Rate
1000 - 1000 CFM
Cooling Air Flow Rate
800 - 2000 CFM
