Sometimes practical or aesthetical reasons make it impossible to use louvers to supply combustion air to a mechanical room or laundry facility. In these cases, an ENERVEX SFTA Air Supply Fan can be installed inline to ensure a constant supply of air.
Need to further optimize performance? Add an ENERVEX EBC 31 Modulating Pressure Control to control the fan speed. This constantly keeps a slightly negative or neutral room pressure - no matter the load.
| Capacities | 0-30,000 CFM (450-51,100 m3/h) |
| Material | Stainless Steel 316L Housing and Aluminum Axial Vane |
| Drive | Axial Vane |
| Motor | Induction Motor, TEFC, Class A (EC-motor optional) |
| Max. Temp | 175°F (80°C) |
| Warranty | 2-Year Factory Warranty |
| Listings | UL 705 Standard for Power Ventilators |
A full featured, industrial-type motor controller programmed specifically to control and adjust the speed of ENERVEX fans and ventilators using Electronically Commutated (EC) Motors or Induction Motors.
A sophisticated multi-use draft and pressure controller with integrated webserver and remote access used with fans and dampers to monitor and maintain a constant pressure in commercial boiler and building applications.