The Honeywell L4064B2228 fan and limit controller includes 125F fan on and 100F fan off stops, 200F high limit stop and 5 in. insertion. For control of high limit and fan motor in all types of forced air heating systems.
Features
The Honeywell L4064B2228 includes three available wiring terminal options for easy installation; push-in receptacles for stripped wire, female receptacles for 1/4 in. male flag connectors, and field add-on screw terminals. The Honeywell L4064B2228 controller's controls adapt to many competitive mounting holes in replacement applications and the L4064B2228 is available in a variety of fan and high limit setting ranges. This controller model has a manual fan switch that overrides fan control to keep fan running continuously.
Product Specifications
| Description |
Fan and Limit Controller with 125 F
fan on and 100 F fan off stops, 200 F high limit stop and 5 in. insertion |
| Application |
Forced warm air heating systems |
| High Limit Temperature Range (F) |
100 F to 250 F |
| High Limit Temperature Range (C) |
38 C to 121 C |
| Element Insertion Length (in.) |
5 in. |
| Element Insertion Length (mm) |
127 mm |
| Fan-on Range (F) |
65 F to 215 F |
| Fan-on Range (C) |
18 C to 102 C |
| Fan-off Range (F) |
50 F to 200 F |
| Fan-off Range (C) |
10 C to 93 C |
| High Limit Stop (F) |
200 F |
| Fan-on Stop (F) |
125 F |
| Fan-off Stop (F) |
100 F |
| Switching Action |
Fan switch makes and high limit switch
breaks on temperature rise. |
| Electrical Rating Fan (AFL) |
14 A @ 120 Vac |
| Electrical Rating Fan (AFL) |
7 A @ 240 Vac |
| Electrical Rating Fan (ALR) |
84 A @ 120 Vac |
| Electrical Rating Fan (ALR) |
42 A @ 240 Vac |
| Electrical Rating Limit (AFL) |
4 A @ 240 Vac |
| Electrical Rating Limit (AFL) |
8 A @ 120 Vac |
| Electrical Rating Limit (ALR) |
24 A @ 240 Vac |
| Electrical Rating Limit (ALR) |
48 A @ 120 Vac |
| Pilot Duty Ratings |
2 A @ 24 Vac |
| Pilot Duty Ratings |
0.25 A @ 0.25 to 12 Vdc |
| Operating Temperature Range (F) |
-40 F to +190 F |
| Operating Temperature Range (C) |
-40 C to +88 C |
| Differential Temperature (F) |
High limit 25 F |
| Differential Temperature (C) |
High limit 14 C |
| Maximum Ambient Temperature (F) |
Switch: 190F; Sensing Element: 350 F |
| Maximum Ambient Temperature (C) |
Switch: 88 C; Sensing Element: 177 C |
| Mounting |
Surface |
| Dimensions (in.) |
4 9/32 in. high x 3 in. wide x 1 19/32
in. deep excluding element |
| Dimensions (mm) |
109 mm high x 76 mm wide x 40 mm deep
excluding element |
| Approvals, Underwriters
Laboratories Inc |
Listed File MP466, Guide MBPR |
| Approvals, Canadian Standards
Association |
Certified: File No. LR1622 |
| Comments |
Turns fan on and off according to
plenum temperature. With helical bimetal sensing element. High limit stop set at
200F (93 C). With manual fan switch. Small case and cover. Replaces L4064A,B,E. |
| Tradeline Value |
Tradeline |
