ASHRAE Journal - February 2011 - 91

Venturi Valves Available in aluminum or stainless steel, the VV Series venturi valve from Triatek, Norcross, Ga., is designed to control airflow for supply, return and exhaust ducts based on the cfm flow set by the actuator. Features and options include constant flow control, linear control and sound attenuation.
www.info.hotims.com/33861-161

issues, and detect moisture. It produces high-resolution 120 x 120 images.
www.info.hotims.com/33861-165

Refrigeration Monitoring Vantage Console from Heatcraft Refrigeration Products, Stone Mountain, Ga., provides 24/7 remote monitoring of refrigeration systems with instant access to real-time updates via text, email and fax.
www.info.hotims.com/33861-166

Duct Sizing Mobile App The HVAC Duct Sizer (Android Edition) application for Android-based phones from Carmel Software, San Rafael, Calif., allows users to size one or more runs of duct using the constant friction method.
www.info.hotims.com/33861-171

Fan-Coil Controllers The EFCB and EFC intelligent fan coil controllers from Neptronic, Montreal, QC, Canada, are available either with BACnet® or stand-alone control modules. All high and low voltage outputs are centralized at the control module in the fan coil cabinet.
www.info.hotims.com/33861-162

Moisture Meter The HM100 pin moisture meter from E Instruments International, Langhorne, Pa., is designed to detect the moisture levels of materials in a variety of markets and applications including indoor air quality evaluation, HVAC, home inspections and commercial building inspections.
www.info.hotims.com/33861-167

Hybrid Ventilation Unit Reznor, Memphis, Tenn., introduces the Z Series fully integrated hybrid unitary commercial ventilation unit. During the winter, the unit modulates the DX heat pump system and the total enthalpy wheel to provide 70°F (21°C) heated air to the space. During warmer periods, the unit delivers dehumidified, 70°F (21°C) fresh air.
www.info.hotims.com/33861-163

Screw Chiller Milwaukee-based Johnson Controls introduces the YORK YVAA air-cooled variable-speed screw chiller, which is constructed with fewer joints and potential leak points than traditional chillers. A proprietary falling-film evaporator and microchannel condenser coils work to reduce refrigerant charge.
www.info.hotims.com/33861-168

Fan-Coil Units Oklahoma City-based International Environmental Corp. (IEC) announces the Vertical Series fan-coil units with capacities from 200 cfm to 1,200 cfm (94 L/s to 566 L/s).
www.info.hotims.com/33861-172

BACnet Controller Reliable Controls, Victoria, BC, Canada, offers the SMART-Space Controller. The compact device is designed for small point-counts that require a local LCD and access to setpoint adjustments, point override and schedule changes. It can be configured for stand-alone operation, or can be networked via BACnet MS/TP for distributed applications.
www.info.hotims.com/33861-164

Humidifier Minneapolis-based DRI-STEEM offers the redesigned XT electrode steam humidifier. The new design enhances performance and adds functionality via the company’s Vapor-logic4 controller. The controller features a menu-based setup with intuitive user interface via keypad or remotely through a network or the Web.
www.info.hotims.com/33861-169

Pressure-Independent Valve The ePIV two-way electronic pressure independent valve from Belimo, Danbury, Conn., delivers constant flow regardless of pressure variations in the system. This eliminates over-pumping and saves energy.
www.info.hotims.com/33861-173

Liquid Level Transmitter The LS-10 liquid level transmitter from WIKA, Lawrenceville, Ga., is designed for environments associated with level measurement including water and wastewater treatment, well depth measurement and offshore water depth measurement.
www.info.hotims.com/33861-174

Thermal Imager The TiS thermal imager from Fluke, Everett, Wash., enables users to spot energy leaks and poor insulation, find hidden construction flaws and HVAC
February 2011

Boiler/Water Heater The Mascot II wall-mounted, modulating/ condensing boiler from Laars, Rochester, N.H., is designed to offer high efficiency, ease of use and versatility. The sealedcombustion, fully modulating system is available as a 125 MBH (37 kW) input boiler or combination boiler/water heater.
www.info.hotims.com/33861-170

Pump The IVS intelligent variable speed pump from Armstrong Pumps, North Tonawanda, N.J., automatically varies its flow to meet actual load requirements without using remote sensors.
www.info.hotims.com/33861-175

ASHRAE Journal

91



ASHRAE Journal - February 2011

Table of Contents for the Digital Edition of ASHRAE Journal - February 2011

ASHRAE Journal - February 2011
Contents
Commentary
Industry News
Letters
Meetings and Shows
Feature Articles
Thermal Coupling of Cooling and Heating Systems
10 Common Problems in Energy Audits
Hall of Fame Feature: History of the Changing Concepts in Ventilation Requirements
A Guide to Wireless Technologies
Building Sciences
Solar NZEB Project
Emerging Technologies
People
Special Section
InfoCenter
Commissioning
Products
Washington Report
Classified Advertising
Advertisers Index
ASHRAE Journal - February 2011 - ASHRAE Journal - February 2011
ASHRAE Journal - February 2011 - Cover2
ASHRAE Journal - February 2011 - 1
ASHRAE Journal - February 2011 - 2
ASHRAE Journal - February 2011 - Contents
ASHRAE Journal - February 2011 - Commentary
ASHRAE Journal - February 2011 - 5
ASHRAE Journal - February 2011 - Industry News
ASHRAE Journal - February 2011 - 7
ASHRAE Journal - February 2011 - Letters
ASHRAE Journal - February 2011 - 9
ASHRAE Journal - February 2011 - 10
ASHRAE Journal - February 2011 - 11
ASHRAE Journal - February 2011 - 12
ASHRAE Journal - February 2011 - 13
ASHRAE Journal - February 2011 - 14
ASHRAE Journal - February 2011 - 15
ASHRAE Journal - February 2011 - Meetings and Shows
ASHRAE Journal - February 2011 - 17
ASHRAE Journal - February 2011 - Thermal Coupling of Cooling and Heating Systems
ASHRAE Journal - February 2011 - 19
ASHRAE Journal - February 2011 - 20
ASHRAE Journal - February 2011 - 21
ASHRAE Journal - February 2011 - 22
ASHRAE Journal - February 2011 - 23
ASHRAE Journal - February 2011 - 24
ASHRAE Journal - February 2011 - 25
ASHRAE Journal - February 2011 - 10 Common Problems in Energy Audits
ASHRAE Journal - February 2011 - 27
ASHRAE Journal - February 2011 - 28
ASHRAE Journal - February 2011 - 29
ASHRAE Journal - February 2011 - 30
ASHRAE Journal - February 2011 - 31
ASHRAE Journal - February 2011 - 32
ASHRAE Journal - February 2011 - 33
ASHRAE Journal - February 2011 - Hall of Fame Feature: History of the Changing Concepts in Ventilation Requirements
ASHRAE Journal - February 2011 - 35
ASHRAE Journal - February 2011 - 36
ASHRAE Journal - February 2011 - 37
ASHRAE Journal - February 2011 - 38
ASHRAE Journal - February 2011 - 39
ASHRAE Journal - February 2011 - 40
ASHRAE Journal - February 2011 - 41
ASHRAE Journal - February 2011 - 42
ASHRAE Journal - February 2011 - 43
ASHRAE Journal - February 2011 - A Guide to Wireless Technologies
ASHRAE Journal - February 2011 - 45
ASHRAE Journal - February 2011 - 46
ASHRAE Journal - February 2011 - 47
ASHRAE Journal - February 2011 - 48
ASHRAE Journal - February 2011 - 49
ASHRAE Journal - February 2011 - Building Sciences
ASHRAE Journal - February 2011 - 51
ASHRAE Journal - February 2011 - 52
ASHRAE Journal - February 2011 - 53
ASHRAE Journal - February 2011 - 54
ASHRAE Journal - February 2011 - 55
ASHRAE Journal - February 2011 - 56
ASHRAE Journal - February 2011 - 57
ASHRAE Journal - February 2011 - 58
ASHRAE Journal - February 2011 - 59
ASHRAE Journal - February 2011 - 60
ASHRAE Journal - February 2011 - 61
ASHRAE Journal - February 2011 - Solar NZEB Project
ASHRAE Journal - February 2011 - 63
ASHRAE Journal - February 2011 - 64
ASHRAE Journal - February 2011 - 65
ASHRAE Journal - February 2011 - 66
ASHRAE Journal - February 2011 - 67
ASHRAE Journal - February 2011 - 68
ASHRAE Journal - February 2011 - 69
ASHRAE Journal - February 2011 - Emerging Technologies
ASHRAE Journal - February 2011 - 71
ASHRAE Journal - February 2011 - 72
ASHRAE Journal - February 2011 - 73
ASHRAE Journal - February 2011 - 74
ASHRAE Journal - February 2011 - 75
ASHRAE Journal - February 2011 - People
ASHRAE Journal - February 2011 - 77
ASHRAE Journal - February 2011 - InfoCenter
ASHRAE Journal - February 2011 - 79
ASHRAE Journal - February 2011 - 80
ASHRAE Journal - February 2011 - 81
ASHRAE Journal - February 2011 - 82
ASHRAE Journal - February 2011 - 83
ASHRAE Journal - February 2011 - 84
ASHRAE Journal - February 2011 - 85
ASHRAE Journal - February 2011 - Commissioning
ASHRAE Journal - February 2011 - 87
ASHRAE Journal - February 2011 - 88
ASHRAE Journal - February 2011 - 89
ASHRAE Journal - February 2011 - 90
ASHRAE Journal - February 2011 - Products
ASHRAE Journal - February 2011 - Washington Report
ASHRAE Journal - February 2011 - Classified Advertising
ASHRAE Journal - February 2011 - 94
ASHRAE Journal - February 2011 - 95
ASHRAE Journal - February 2011 - Advertisers Index
ASHRAE Journal - February 2011 - Cover3
ASHRAE Journal - February 2011 - Cover4
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