OPENED & RESEALED BOX VISIBLE BOX DAMAGE
- The only economical and reliable automatic on/off control for In-Line Duct Fans.
- Adjustable temperature range: 45 F (7 C) to 110 F (43 C).
- Mounts on duct to control In-Line Duct Fans or wall mount for ambient room control.
- It is designed to mount the duct downstream from an Inductor fan.