| Type | Style | Company Name | Link |
|---|---|---|---|
| Accessories | Hail Guards | Air Solution Co. | http://www.airsolutioncompany.com/ |
| Accessories | Hail Guards | Plenums Inc. | http://www.plenums.com |
| Heating and Cooling | Carrier Corp. | http://www.corp.carrier.com/ | |
| Heating and Cooling | Lennox Industries Inc. | http://www.lennox.com/ | |
| Heating and Cooling | McQuay International | http://www.mcquay.com/mcquay/Home/HomePage | |
| Heating and Cooling | Trane | http://www.trane.com/ | |
| Heating and Cooling | York International | http://www.york.com |