Controls and energy management options for kitchen ventilation systems are featured in a new eight-page brochure. The manufacturer offers two variable air volume systems that track the cooking load and vary the exhaust and supply ventilation rate based on need, thereby reducing power and tempering costs.
An upgrade to the BuildingAdvice energy services program is available. Automation and increased usability are the key improvements to the platform, which now automates generation of Energy Star benchmarking reports, evaluating the current and potential energy efficiency of existing commercial buildings.
Several products have been added to the line of MarkTime® brand wall box time switches. Model 42M24T is a 20-A, 1-hp, 120vac, electromechanical, synchronous time switch designed for indoor/outdoor lighting, exhaust/ceiling/house fans, pool and spa circulating pumps, and other equipment up to 20 A and 1 hp.
The Seeker™ video inspection systems offer the technician and contractor a cost-effective way to visually inspect inaccessible or hazardous areas, and thus diagnose difficult system problems without the necessity of complete system disassembly. They are designed for applications in the HVACR industry.
A brochure featuring rooftop draft inducers is now available. The literature contains available accessories selection/sizing charts for various heating sources. The units are designed for installation on top of masonry or metal chimneys. They provide proper draft for gas and oil heating systems and solid fuel fireplaces and stoves.
The small-profile Mini hinged current transformer (CT) is ideal where space is limited, such as when metering multiple electrical loads within a panel board, says the company. The 50A Mini CTs can be used for submetering applications. They are a smaller, lower-cost alternative to a traditional 50A split-core.
The CompleVent™ is a unitary-type, low-cost line of energy recovery ventilators and dehumidifiers. Six different configurations including single and double heat exchanger units, total or sensible energy recovery, and single- or dual-path units are available. Sizes range from 500 to 10,000 cfm.
Five high-efficiency, variable-speed electronically controlled motors (ECM) are designed for residential and light commercial air-moving applications. The motors utilize advanced technologies to provide customers with key benefits including high peak efficiency (up to 82 percent efficient) and easy system integration.
The VIP-125 is a 125-W amplifier designed to economically simplify fire alarm voice evacuation system design. It can be mounted up to 6,000 feet away from any compatible Silent Knight VIP Series of fire alarm control panels for convenient installation and reduced speaker circuit wire runs.
The Smart 10, 15, and 20 solar thermal collectors are designed for use in hot-water, radiant home heat, and swimming pool heating applications. They are engineered to withstand hailstones up to 1-inch diameter and wind gusts up to 155 mph. The collectors are said to provide excellent performance in warm and cold climates.
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