Application
Fan and Limit Controller
Switch Action
Fan-Close on Rise Limit-Open on Rise
Compatible With
Forced Warm Air Heating Systems
Includes
Breakaway Jumper, Manual and automatic fan on/off settings
Element Type
Helical bimetal
Fan-Off Temperature (Max)
200 °F, 93 °C
Fan-Off Temperature (Min)
50 °F, 10 °C
Fan-On Temperature (Max)
215 °F, 102 °C
Fan-On Temperature (Min)
65 °F, 18 °F
High Limit Differential Temperature
25 °F, 14 °C
High Limit Temperature (Max)
250 °F, 121 °C
High Limit Temperature (Min)
100 °F, 38 °F
Electrical Ratings at Full Load
Fan: 14 A @ 120 V AC: 7 A @ 240 V AC, Limit: 8 A @ 120 V AC: 4 A @ 240 V AC
Pilot Duty Rating
0.25 A @ 0.25 to 12 V DC, 2 A @ 24 V AC
Shipping Weight (lbs.)
1.52
- Regulates Fan or Blower Operation and Acts as High Limit Safety Control
- Single Element Type for Applications with Narrow Space Limitations
- Slotted Mounting Holes for Easy Installation
- Long-Terminal Screws for Wiring Junctions Can be Made on Terminal Block
- Dial has Individual Pointers for Fan Cut-In and Cut-Out Settings
- Removable Solid Copper Jumper Between Fan and Limit Switches
- Summer fan Switch for Ventilation without Changing Control Settings, has Same Fan and Limit Switch Mechanism