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.)
1.58
- Honeywell Fan and Limit's Combines High Temperature Limit with Circulating Blower Control
- as an Industry Standard for Many Years, These Controls have a Large and Varied Installed Base
- You will Find Honeywell Fan and Limit's on a Wide Range of Furnace Equipment
- Our Universal Family Increases Service Efficiency and Reduces Truck and Warehouse Inventory
- Controls High Limit and Fan Motors in Forced Air Heating Systems
- Three Wiring Terminal Options Available for Easy Installation
- Push-In Receptacles for Stripped Wire
- Female Receptacles for 1/4" Male Flag Connectors
- Auxiliary Screw Terminals
- Field Adjustable Fan and High Limit Settings
- L4064B Models have a Manual Fan Switch that Overrides the Fan Control to Keep the Fan Running Continuously
- Trade Line Models with Mounting Adapters for Easy Installation and Strain Relief Bushings to Protect Wiring from Field Abuse
- Family Members Cover the 5 Inch, 8 Inch, 11-1/2 Inch Full Range of Insertion
- Adjustment Tool and Cross Reference Allow for Field Adjustment to Factory Setting