11-1/2 inch Insertion Fan and Limit Controller, Surface mounted Three wiring terminal options available for easy installation: Push-in receptacles for stripped wire. Female receptacles for 1/4 in. male flag connectors. Field add-on screw terminals. Controls adapt to many competitive mounting holes in replacement applications. Available in a variety of fan and high limit setting ranges. L4064B,W models have manual fan switch that overrides fan control to keep fan running continuously. TRADELINE models with mounting adapters for easy installation and strain relief bushings to protect wiring from field abuse.ApplicationForced warm air heating systems - High Limit Temperature Range (F)100 F to 250 FOverview - For control of high limit and fan motor in all types of forced air heating systems. - High Limit Temperature Range 38 C to 121 CFan-on Range (F)65 F to 215 FFan-on Range 18 C to 102 CFan-off Range (F)50 F to 200 FElement Insertion Length (in.)11 1/2 in. - Fan-off Range 10 C to 93 CElement Insertion Length (mm)292 mm - Fan-on Stop (F)125 FHigh Limit Stop (F)200 FFan-off Stop (F)100 FSwitching Action - Fan switch makes and high limit switch breaks on temperature rise. - Electrical Rating Fan (AFL)14 A @ 120 Vac - Electrical Rating Fan (ALR)84 A @ 120 Vac - Electrical Rating Limit (AFL)4 A @ 240 Vac - Electrical Rating Limit (ALR)48 A @ 120 Vac - Pilot Duty Ratings0.25 A @ 0.25 to 12 Vdc - Operating Temperature Range (F)-40 F to +190 FOperating Temperature Range -40 C to +88 CDifferential Temperature (F)High limit 25 FDifferential Temperature High limit 14 CMaximum Ambient Temperature (F)Switch: 190 F Sensing Element: 350 FMaximum Ambient Temperature Switch: 88 C Sensing Element: 177 CMountingSurfaceDimensions (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 MBPRApprovals, Canadian Standards Association - Certified: File No. - Turns fan on and off acc