IEA District Heating and Cooling
IEA District Heating and Cooling Programme of Research, Development and Demonstration on District Heating and Cooling technologies.
http://www.iea-dhc.org/

Haynes Heating and Cooling
Haynes Heating and Cooling is a full service HVAC Contractor serving North and South Carolina.
http://www.mbhaynes.com/mbcorp/hhc/hhc.html

Solid State Cooling Systems
Solid State Cooling Systems Thermoelectric and Recirculating Compact Chillers, Pleasant Valley, New York
http://www.sscooling.com/

Keller Heating and Cooling
Roane County,Tennessee residential and light commercial heating and cooling contractor.
http://kellerhvac.tripod.com

Heil - Heating and Cooling Products
Suppling gas and electric heating and cooling units, furnaces, pumps and air conditioners. Features product details and dealer locations.
http://www.heil-hvac.com/

Körting Hannover AG
Germany. Manufactures wide range of industrial process heating and cooling products. Includes units for cooling, evaporating, steam ejection, residue removal, off gas purification, boiler firing, and domestic heating.
http://www.koerting.de/

Elkom North America
Wir sind ein hochspezialisiertes Unternehmen und entwickeln und produzieren Heizplatten- und Kühlplattensysteme für das Handwerk und die Industrie.
http://www.elkomusa.com/

Temperature Corporation
Industrial chillers, chilling systems, portable chillers, air and water chillers, cooling towers and pump tank sets.
http://www.temperaturecorporation.com/

Carmel Software
HVAC Estimate, HVAC Estimating Software, Duct Size Software, Duct Sizing software, HVAC Service, Software, Engineering Software, Engineer, HVAC, Mechanical Engineer, Mechanical, Estimate, Loadsoft, Psychrometrics, U-Value, Refrigeration, Pipe Sizing, Florida Energy Efficiency Code, Florida Building Code
http://www.carmelsoft.com

Istec Corp.
iSTEC Corporation your source for Flow Meters, BTU Meters, Chip Card Systems, Control Products, Balancing Valves, Electro Meters, Oil Meters, Radiator Valves, Remote Displays, Vortex Meters, an Aquametro Worldwide Partner
http://www.istec-corp.com/