Horizontal configurations of variable-speed water-source heat pumps designed for commercial applications are available. The models feature sizes up to 5 tons and complement existing vertical models in the Trane Axiom™ variable-speed portfolio.
The Series VI Closetline vertical water source heat pump, featuring a slide out removable refrigeration chassis, significantly reduces service time versus conventional closet heat pumps, says Whalen.
This roundup of products, components, and software covers both residential and commercial offerings that use new technology to add intelligence, improve performance, and achieve high levels of energy efficiency.
The Tranquility® 22 Two-Stage Compact (TY) Series water-source heat pumps exceed ASHRAE 90.1 efficiencies with two-stage operation. They also use EarthPure® (HFC-410A) zero ozone depletion refrigerant. They are available in sizes 2 through 5 tons with multiple cabinet options (vertical upflow and horizontal).
Sizes 160 (13.3 tons), 192 (16 tons), 240 (20 tons) and 300 (25 tons) have been added to the Tranquility Compact Belt Drive (TC) Series. These sizes are only available in a vertical cabinet. Vertical unit configurations can be ordered with front or back return air and top, front, or back supply air discharge.
Featuring high EER — up to 22.2 at full load and 29.8 in part load — SmartSource™ water-source heat pump products offer low noise operation and a wide range of features and options. The electrically commutated motor (ECM) is a standard feature across the entire product line.
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.
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