1. © Copyright 2002 Frost & Sullivan. All Rights Reserved. U.S. Carbon Dioxide-Based Demand Control Ventilation Transmitter Markets Quest for Energy Efficiencies Drives Market Growth “As building owners strive to reduce soaring energy costs, interest in ventilation systems that tailor electricity use to current building occupancy is expected to rise. Implementation of carbon dioxide-based demand control ventilation (DCV) systems, will enable owners to save money while conforming to ventilation regulations.” HVAC/Building Controls Analyst Team Frost & Sullivan

2. © Copyright 2002 Frost & Sullivan. All Rights Reserved. Frost & Sullivan provides: Detailed insights into recent developments and trends Drivers, restraints, challenges, and strategic recommendations Analytical insights on ‘hot topics’ and emerging applications in the carbon dioxide-based DCV systems markets Market-sizing and competitive analysis Market forecasts and opportunity analyses Quarterly assessments End-user analysis Key Features

3. © Copyright 2002 Frost & Sullivan. All Rights Reserved. Coverage: The United States Proven methodology using extensive primary and secondary data as well as research Focused information and strategies that cover business and technology issues Credible data and analyses that highlight industry dynamics Precise strategies to help you create winning business plans What We Offer

4. © Copyright 2002 Frost & Sullivan. All Rights Reserved. Current Market Participants Find out how you compare with the competition Assess current and future drivers as well as restraints Determine and exploit new market share opportunities New Entrants Analyze challenges associated with the industry Calculate timescales for strategy implementation Position yourself to capitalize on the unmet needs of the market Investment Community Analyze long-term strategies of companies Determine participants that will outperform the competition Assess attractiveness of investing in the market Benefits

5. © Copyright 2002 Frost & Sullivan. All Rights Reserved. DCV Manufacturers DCS Corp. Edinburg Sensors Honeywell International, Inc. MSA SenseAir AB Telaire Texas Instruments, Inc. Triatek, Inc. TSI, Inc. Vaisala, Inc. Veris Industries, Inc. Young Environmental Systems, Inc. Ventilation Systems Manufacturers American Air Exchange, Inc. Carrier Corp. Greystone Energy Systems, Inc. Hastings Industries Johnson Controls, Inc. Kanalflakt KMC Controls, Inc. Lennox Industries, Inc. McQuay International MicroMetl Corp. Performance Air Products, Inc. Phoenix Controls Corp. System Sensor The Trane Co. Key Market Participants

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