1. INTRODUCTION to ClimateMaster Kurt Krawczyk International Sales

2. Bienvenue à Paris Witamy Esiet sveicinati υποδοχή Hos geldiniz Bun venit Willkommen benvenuto boa vinda добро пожаловать Welkom Recepción Welcome Vítejte ClimateMaster 50Hz Products March 13 & March 14, 2007

3. Agenda March 13, 9:00am to 4:30pm March 14, 9:00am to 2:00pm Water-source heat pump basics Commercial applications Residential applications ClimateMaster product overview New units to be introduced (all new R-410A water-water, water-to-air and console units) New 50 Hz literature ClimateMaster software overview (continues)

4. Agenda How to do Business with ClimateMaster / Credit Department / Contacts Using the Business Center / Restricted Access Privileges / Order Entry / EZ-Order ClimateMaster Web site / Rep Locator information / Power Point Presentations / Specifications on the Web Questions & Answers

5. LSB Corporate Overview ClimateMaster – water-source heat pumps ClimaCool – module chiller ClimaCraft – custom air handlers International Environmental – fan coils KOAX – heat exchangers Trading Symbol – AMEX - LXU

6. ClimateMaster Oklahoma City 25000 sq m World Headquarters

7. ClimateMaster Expansion

8. New 4000 sq m Building For Raw Materials

9. New 4000 sq m Building For Raw Materials

10. New 10000 sq m Stock Warehouse

11. Our Mission Statement The Smart Solution For Energy Efficiency Our mission as the world’s largest and most progressive leader in the Water-Source and Geothermal Heat pump industry reveals our commitment to excellence – not only in the design and manufacture of products, but in our people and services

12. How We Differ Customer and Market Oriented Long-Term Vision Competitive Without Sacrificing Quality Willingness to Support Representatives Willingness to Support Engineers ISO 9001 Dealer Design Award 2004 & 2005 HVAC Comfortech Award 2004 AHR Expo Innovation Award 2005

13. A Perspective Over 50 Years in WSHP Management Team has over 200+ years in water source experience ClimateMaster emerged from California Heat Pump & Friedrich ClimateMaster Largest market share per ARI Market share continues to grow Growth of over 100% last three years

14. Product Breadth Genesis Compact (GC) Genesis Standard (GR) Genesis Ultra (GS) Tranquility 27 Two-Stage (TT) Tranquility 20 Single-Stage (TS) Console (CCE) Vertical Stack (VHS) Genesis Water-to-Water (GSW) Tranquility Large Water-to-Water (TMW) Rooftop (RE) Rx Energy Recovery Ventilator (ERV) DOAS (Dedicated Outside Air System) Blue = CE Mark

15. Product Performance & Testing All Products Tested in Accordance with ASHRAE, ARI and ETL Published Data is Accurate, Reliable and Conservative Oklahoma City Lab is the Primary Testing and Research Facility Special Witness Testing, Mock-Ups and Engineer visits are Welcomed

16. Sales and Promotional Tools Literature Marketing Guides Brochures Software Tools Web Site & Business Center ClimateMaster Training Center & Lab On Line Inventory

17. Thank You ! From everyone at ClimateMaster