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Greenheck's line of SP bathroom exhaust fans has expanded with the addition of the Model SP-A-VG ceiling exhaust fan. Featuring a direct drive Vari-Green electronically commutated motor, the SP-A-VG is nearly 250 percent more energy efficient than our standard models. The Vari-Green motor automatically adjusts fan speed to maintain constant, quiet airflow up to 0.8 in. wg. ESP. Three speeds can be set for each of two different models, SP-A50-90-VG and SP-A90-130-VG, and a convenient flow selection switch allows the installer to select the appropriate airflow to resolve any test and balance issues. Licensed to bear the AMCA Seal for Sound and Air Performance, Model SP-A-VG is UL/cUL Listed for ceiling installation and meets Energy Star requirements providing increased airflow with decreased power consumption and sound. Available with Greenheck's wide selection of electrical accessories, control options and architectural and LED-lighted grilles, Model SP-A-VG is ideal for multifamily structures, hotels, hospitals and schools. For more info, visit www.greenheck.com. [...]
Wed, Feb 14, 2018
Source: HVAC Products HVAC Free
Modine's Airedale Cassette
In applications where space, installation cost and efficiency are concerns, SlimLine Ceiling Cassettes from Airedale are an ideal solution. They are available in a choice of R410A air conditioning, R-410A heat pump or chilled water cooling/hot water heating. Cooling capacities range from 8,000 Btu/hr to 42,000 Btu/hr with the flexibility of providing cooling, heating or both. Designed with a SlimLine fascia for installation in suspended ceilings, the cassettes easily fit into new or existing buildings, requiring no floor space. The cassettes also offer zoned control flexibility to reduce energy costs. The systems are available with Modine Controls System to maximize efficiency and operation. And, they are compatible with all major building management systems such as BacNET and LonWorks. [...]
Fri, Sep 18, 2015
Source: HVAC Products HVAC Free
FORT WAYNE, Ind. — WaterFurnace International, Inc. introduces the 3 Series 300A11 geothermal heat pump, offering efficiencies up to 22.3 EER and 4.1 COP. The 3 Series features Copeland UltraTech two-stage scroll compressors and five-speed ECM blowers for high efficiency and quiet operation. The 3 Series 300A11 is WaterFurnace's first residential unit to come standard with durable all-aluminum air coils for corrosion protection and extended system life. “The 3 Series was designed to balance value and performance, thanks to technology that's been refined through more than 30 years of research, engineering advancements and manufacturing experience,” said Tim Litton, director of marketing communications, WaterFurnace International, Inc. “It is a great complement to our 5 Series and 7 Series geothermal heat pumps, giving homeowners another highly efficient option at a lower price.” The 3 Series can be used in conjunction with WaterFurnace's IntelliZone2 24 volt zoning system to precisely control the temperature in up to four zones for the ultimate in comfort. An optional soft starter – IntelliStart – reduces start-up amperage by up to 60 percent of normal draw and reduces noise, eliminates light flicker and increases compressor life. WaterFurnace's Aurora communicating controls platform provides simple setup, troubleshooting and diagnosis. Additionally, WaterFurnace's Aurora Interface Diagnostic tool simplifies service and diagnostics for contractors, thanks to its external communication port. All models are ENERGY STAR rated and utilize ozone-safe R410A refrigerant that meets stringent EPA requirements. To learn more, visit the WaterFurnace at www.waterfurnace.com. [...]
Tue, Sep 30, 2014
Source: HVAC Products HVAC Free
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