ASHRAE Journal - July 2010 - 109

Water Heater By Cannon Boiler Works

Radiator Valve By Danfoss

Heat Pump By McQuay

HVAC&R Product Showplace
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Flow-Measuring Valve The ePIV two-way valve from Belimo, Danbury, Conn., is unaffected by pressure variations in a system. The valve directly measures flow by combining a magnetic flow meter and a two-way control valve.
www.info.hotims.com/30917-151

convectors in hot water and two-pipe low-pressure steam systems.
www.info.hotims.com/30917-154

Occupancy Sensor Dwyer Instruments, Michigan City, Ind., announces the model OSC-200 omnidirectional occupancy sensor. It features a spherical lens that uses infrared technology to provide a 360° detection zone.
www.info.hotims.com/30917-158

Water Heaters Feedwater heaters from Cannon Boiler Works, Pittsburgh, are designed to maximize exhaust stack heat recovery by recycling waste heat through a single-stage, two-stage or condensing economizer, or an on-demand system.
www.info.hotims.com/30917-152

Energy Management System Site Controls, Austin, Texas, announces the AnyConnect energy management system. It enables users to update existing systems with monitoring dashboards, key performance indicators and analytics that provide monitoring and control over public and private networks.
www.info.hotims.com/30917-155

Refrigerant Honeywell, Morris Township, N.J., announces Genetron Performax LT commercial supermarket hydrofluorocarbon (HFC) refrigerant for new equipment and retrofits. It requires fewer equipment modifications than other R-22 alternatives.
www.info.hotims.com/30917-159

Heating System Controllers Roberts-Gordon, Buffalo, N.Y., offers ULTRAVAC controllers, which modulate the burners of condensing infrared heating systems. The controllers communicate with third-party building management systems using BACnet®.
www.info.hotims.com/30917-153

Outdoor Unit The MXZ-8B48NA outdoor unit from Mitsubishi Electric, Suwanee, Ga., connects with up to eight indoor units to provide eight individual comfort zones via wall-mounted or handheld electronic controllers.
www.info.hotims.com/30917-156

Underfloor Heating Plate Watts Radiant, Springfield, Mo., introduces the FlexPlate underfloor heating plate. It is constructed with specially processed natural graphite, which allows the plate to spread heat more effectively than standard aluminum plates.
www.info.hotims.com/30917-160

Radiator Valve The RA 2000 thermostatic radiator valve from Danfoss, Toronto, regulates the flow of hot water or steam through free-standing radiators, baseboards or
July 2010

Boiler The Esteem 399 wall-hung condensing boiler from AERCO, Northvale, N.J., is designed to deliver 3.6:1 turndown and 95% efficiency for hydronic applications. It features a corrosion-resistant stainless steel fire tube heat exchanger.
www.info.hotims.com/30917-157

Heat Pumps Vertical Stack water source heat pumps from McQuay, Minneapolis, provide efficiency and quiet operation. They feature the company’s MicroTech III unit controller, which facilitates integration with building automation systems.
www.info.hotims.com/30917-161

ASHRAE Journal

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ASHRAE Journal - July 2010

Table of Contents for the Digital Edition of ASHRAE Journal - July 2010