Tranquility 30 R-454B Vertical Packaged Units (SE) These units have 2-stage Compressor, ECM Fan & 2" Filter rack. Open loop units have an internal modulating ball valve so no external flow controls are needed. (R-454B refrigerant)
Tranquility 24 R-454B Vertical Units (SZ) These units have 2-stage compressors & ECM fans. Back up heater to be installed on top of the cabinet. Open loop units have an internal modulating ball valve so no external flow controls are needed.
SJ Compressor section for split systems Residential split-system compressor sections that use R454B refrigerant
Outdoor Split Compressor Sections These units sit outside so the ground loop connection never enters the building. These units are for closed loop applications only
Climatemaster Water To Water units These units come in 3, 5, and 10-ton sizes. Options include internal source flow center, and internal load side VS pump. Hot Water Generator is also offered as an option