- Overview
- Features
- Specs
- Resources
Overview
The Tranquility® (SB) Compact High-Capacity Series is designed to deliver exceptional performance in a compact footprint, with sizes ranging from 072 (6 tons) to 300 (25 tons). It features environmentally-friendly R-454B refrigerant and exceeds ASHRAE 90.1 efficiency standards. Options include a Variable Frequency Drive (VFD) for fan-motor control and a sound-absorbing UltraQuiet package. Configurable options allow for integration with Building Management Systems (BMS) and enhanced part-load operation capabilities. This series is engineered for commercial applications, ensuring efficiency and adaptability in limited spaces.
Features
Standard Features
- All sizes, 072 (6 tons, 21.1 kW) through 300 (25 tons, 87.9 kW), exceed ASHRAE 90.1 efficiencies
- Environmentally-friendly R-454B low-GWP refrigerant
- Refrigerant Detection System (RDS) (required for all sizes)
- Galvanized-steel cabinet construction
- Electric power entry points from either side of the front
- Communicating CXM2 controls for reduced startup, commissioning, and service time
- Configurable water connections for left or right handling
- Dual refrigeration circuits (all sizes)
Performance Specifications (WLHP, PSC)
Full Load
Heating Capacity
91400 - 156000 Btuh
Cooling Capacity
71000 - 124000 Btuh
COP Range
4.6 - 5.4
EER Range
13.7 - 15.5
Average COP
5.02
Average EER
14.50
Heating Source Flow Rate
18 - 30 GPM
Cooling Source Flow Rate
18 - 30 GPM
Heating Air Flow Rate
Coming Soon
Cooling Air Flow Rate
2400 - 4000 CFM
