| Air Conditioning Equipment | | 558 |
| Blowers | A mechanical device for moving air or other gases with a big increase in pressure. | 1338 |
| Boilers | A closed vessel in which water or other fluid is heated. The heated or vaporized fluid exits the boiler for use in various processes or heating applications | 1041 |
| Chillers | A machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. | 2489 |
| Cooling Towers | A tall, open-topped, cylindrical concrete tower, used for cooling water or condensing steam from an industrial process. | 450 |
| Dryers | | 887 |
| Fans | A machine used to create flow within a fluid, typically a gas such as air. | 1024 |
| Freezers | A refrigerated compartment, cabinet, or room at low temperatures. | 151 |
| Gas Heaters | A device used to heat a room or outdoor area by burning natural gas or liquefied petroleum gas. | 86 |
| Heat Exchangers | A heat exchanger is a piece of equipment built for efficient heat transfer from one medium to another. | 602 |
| Heat Treating Units | | 405 |
| Humidifiers | | 13 |
| Ice Machines | An industrial machine for making ice on a large scale. | 12 |
| Induction Heaters | An induction heater is a key piece of equipment used in all forms of induction heating.Typically an induction heater operates at either medium frequency MF or radio frequency RF ranges. | 498 |
| Infrared Heaters | An infrared or radiant furnace is one that uses infrared lamps, electric heating elements, flames, or radiant tubes to heat the product. | 176 |
| Refrigeration Units | | 254 |
| Thermal Processing Systems | | 12 |
| Water Heaters | A thermodynamic process using an energy source to heat water above its initial temperature. | 228 |
