Consulting-Specifying Engineer - 2008 Specifiers Guide - (Page 9)

Electrical Distribution Multi-tenant electrical meter PRC7500 from Eaton accurately monitors and manages tenants in residential, commercial, and industrial settings. The system provides data to bill tenants for electric, water, and gas usage, allocates energy costs, and tracks energy systems. The monitor’s communications technology transmits meter data over a building’s existing power lines, which allows for the purchase of bulk rate energy. The unit meters up to 12 (2-pole) tenants or eight (3-pole) tenants per meter and it meets ANSI C12.1 specifications. www.eaton.com HVAC Temperature controller Digital precise air control system (D-PAC) from AAON controls both temperature and humidity with an energy efficient rooftop unit solution. The controller consists of a digital scroll compressor, modulating hot gas reheat, an economizer with three independently controlled sections, outside air, return air, and return air bypass. The system uses a digital scroll compressor for energy-efficient load-matching temperature control. For humidity control, the system uses a combination of the digital scroll compressor, return air bypass, and modulating hot gas reheat for load-matching humidity control. www.aaon.com Pre-wired raceway system UL-listed pre-wired raceways from Hubbell Wiring Devices-Kellems keep fast-track projects on schedule. The pre-wired raceway solutions save on installation time needed for field installation. The assemblies are delivered to the worksite; labeled by room, floor area, and building; and also feature insulation displacement connectors, wire nuts, and wiring devices. www.hubbell-wiring.com Condensing boilers Modulex line of condensing boilers from Aerco enhances communications and supports integration with building automation systems. Each unit in the 300,000 to 1 million Btuh line is equipped with a boiler communications module. Each boiler combines between two and seven independent, 151,500 Btuh, pre-assembled thermal modules housed in a common enclosure. Each module features a dedicated controller with a combustion safeguard, variable-speed fan, modulating gas valve, electronic ignition, modulating burner, flow temperature sensor, thermostat, and heat exchanger. www.aerco.com Multi-service floor box Multi-utility floor box from Wiremold/ Legrand provides power and communications in ballrooms and other large function rooms in hotels, convention centers, and casinos. With a load rating of 10,000 lb, the floor box has a scrub water compliant carpet cutout area that allows it to blend into any carpet style. www.wiremold.com Scroll chillers York Tempo air-cooled scroll chillers from Johnson Controls provide low energy consumption, no ozone depletion, and qualify for a LEED point. With an integrated part-load value as high as 16.0 EER, the chillers are available from 70 to 150 TR. The chillers use HFC-410A, zero ozone-depletion refrigerants that employ an advanced refrigerant-circuit design that requires 30% to 50% less refrigerant than other models. Designed for outdoor installation on a roof or ground level, the chillers have corrosion-resistant coils that help extend operating life. www.york.com Consulting-Specifying Engineer • M AY 2008 Specifiers Guide 9 http://www.eaton.com http://www.aaon.com http://www.hubbell-wiring.com http://www.aerco.com http://www.wiremold.com http://www.york.com

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CSE - 2008 Specifiers Guide Contents Product Index Product of the Year Finalists Manufacturers Index Heating, Ventilation & Air Conditioning Building Automation Systems Plumbing Fire Protection Security, Communications & Monitoring Electrical Distribution Motors, Starters & Controls Power Generation Lighting Liquid, Gas & Air-Handling Systems Business Management & Misc. Software Advertiser Index

CSE - 2008 Specifiers Guide

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