| Company | Web Address | Description | |
 | Airzone | www.airzoneinc.com | Custom and Underfloor Air Handlers |
 | Aladdin Metal Products | www.aladdinmetalproducts.com | Curb Adapters and Roof Curbs |
 | Aprilaire | www.aprilaire.com | Indoor Air Quality Products |
 | Autani | www.autani.com | Building Automation and Controls |
 | Bard | www.bardhvac.com | Heat Pumps,Gas/Electric, and Wall Mounted Air Conditioners |
 | Bryant | www.bryant.com | Commercial, Industrial, Residential Heating & A/C Products and Controls |
 | Carrier | www.commercial.carrier.com | Commercial and Residential Heating & A/C Products |
 | Data Aire | www.dataaire.com | Precision Air Control for Data Processing Centers |
| DXair | www.dxair.com | Pool dehumidification systems | |
| First Company | www.firstco.com | Fan Coil Units | |
 | Global Plasma Solutions | www.gpshvac.com | Air Purification and Bi-Polar Ionization |
| Gree | www.greeusa.com | PTACs | |
| Hayes Fluid Controls | www.haysfluidcontrols.com | Hose Kits and Control Valves | |
| iAire | www.myiaire.com | Commercial Air Purification using ionization with energy savings | |
| IslandAire | www.islandaire.com | PTACs, Vertical Units, Water Source Heat Pumps | |
| i-Vu | www.commercial.carrier.com | Building Automation and Controls | |
| Magic Aire | www.magicaire.com | Fan Coil Units | |
| Micro Metl | www.micrometl.com | Roof Curbs, RTU Accessories, & ERVs | |
| Modine | www.modine.com | Gas-Fired Unit Heaters, Duct, Furnaces, Hot Water Cabinet Unit Heaters, Makeup Air, and Dedicated Outdoor Air Systems | |
| Network Thermostat | www.networkthermostat.com | Internet Thermostats, Wifi Themostats, Ethernet Thermostats | |
 | Payne | www.payne.com | Residential Heating & A/C Products |
 | Rawal Devices | www.rawal.com | Continuous Capacity Modulation and Dehumidification for DX Systems |
 | Renew Aire | www.renewaire.com | Fixed-Plate ERVs |
 | Totaline | www.totaline.com | Compressors, Parts, and Supplies |
 | United CoolAir | www.unitedcoolair.com | Modular All-Indoor HVAC Systems |
| Warren Technology | www.warrenhvac.com | Electric Heaters | |
| Wilo Pumps | www.wilo-usa.com | Pump Systems for HVAC and Water Supply and Sewage |
- This event has passed.
North Alabama 3230-C Airport Hwy., Birmingham, AL 35222
April 5 @ 7:37 am EDT