Ranging in size from 2 to 6 tons, the B-Vintage vertical water source heat pumps offer efficiency ratings up to 22 EER and 5.2 COP. According to the manufacturer, the unique ability to overcome up to 3 inches of static pressure enables the use of up to 99 percent efficient HEPA filtration in units serving individual zones.

Added to the line of flexible indoor systems, the EZ-Fit air conditioner is a modular cooling system designed to overcome the problems of replacing old air conditioning systems without site demolition or the need of special lifting or rigging equipment. Each module ships in three manageable sections.

The refrigeration quick-disconnect connectors feature a unique lever action, which requires minimal effort, for increased process efficiency and speed, said the company. Capable of accommodating high-pressure applications, up to 750 psi, these connectors do not require modified tooling and substantial force to seal.

Adding six smaller-capacity models to the product offering, the range of Performer® PSH heat pump scroll compressors has been extended. The scroll compressors now offer a heating capacity range of 19-80 kW (at evap. 19.4°F /cond. 122°/superheat 5K/subcooling 5K), due to innovative liquid injection technology.

The Centinel™ Intelligent Defrost Control is an option with each of the company’s system arrangements. It is an electronically operated evaporator controller designed to save energy throughout the refrigeration cycle, help protect the equipment, and help protect the system owner’s valuable product.

A factory-installed option for Energence® 7.5- to 25-ton rooftop units, the MSAV® (multistage air volume) supply fan technology helps systems to reduce energy use while still meeting comfort requirements. The option allows the unit to lower airflow for a dramatic reduction of energy use in multiple modes of operation.

A new generation of copper brazed heat exchangers feature design improvements that provide higher thermal efficiency performance, resulting in energy and cost savings. Models CB30, CB60, CB110, and CB112 cover a wide range of duties and will replace the CB27, CB52, CB76/77, and AC120 models.

The Evolution® Extreme variable-speed heat pump (280ANV) has efficiencies of up to 13 HSPF and up to 20.5 SEER. When combined with an Evolution control and Evolution gas furnace or fan coil, the heat pump utilizes a variable-speed compressor to precisely match its operation to the heating and cooling needs of the home.

Featuring low-H2O technology that enables the unit to heat quickly, the Linea Plus radiator can be used with low-temperature hydronic systems and renewable energy sources such as solar or geothermal. The discreet design allows for pipes and vents to be completely hidden behind the front panel and cabinet.

The B26 AsyMatrix® brazed plate heat exchanger (BPHE) is designed for heat pumps. It is an asymmetric condenser for ground-source and reversible air-to-water heat pumps with a wide capacity range between 5-40 kW.