| Description |
Fan and Limit Controller with 125 F fan on and 100 F fan off stops, 200 F high limit stop and 11 1/2 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.) |
11 1/2 in. |
| Element Insertion Length (mm) |
292 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, 7 A @ 240 Vac |
| Electrical Rating Fan (ALR) |
84 A @ 120 Vac, 42 A @ 240 Vac |
| Electrical Rating Limit (AFL) |
4 A @ 240 Vac, 8 A @ 120 Vac |
| Electrical Rating Limit (ALR) |
24 A @ 240 Vac, 48 A @ 120 Vac |
| Pilot Duty Ratings |
2 A @ 24 Vac, 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 |
