Product Description
The Honeywell L4064B2210/U fan and limit controller is designed for controlling high limit and fan motor in all types of forced air heating systems. It features three wiring terminal options for easy installation and controls that adapt to many competitive mounting holes in replacement applications. The controller is available in a variety of fan and high limit setting ranges.
- Three wiring terminal options available for easy installation
- Push-In receptacles for stripped wire and female receptacles for 1/4 in. male flag connectors
- Controls adapt to many competitive mounting holes in replacement applications
Product Highlights
This fan and limit controller offers easy installation and adapts to various mounting configurations, making it suitable for replacement applications in forced air heating systems.
Product Information
Standard Information
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Brand: HONEYWELL
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Manufacturer Part Number: L4064B2210/U
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Country of Origin: United States
Technical Specifications
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Brand: Honeywell
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Width: 1.49
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Height: 4.28
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Length: 3
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Operating Temperature Range: -40°F to 190°F (-40°C to 88°C)
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Application: Forced warm air heating systems
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Mounting: Surface Mount
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Controller Product Family: Fan And Limit
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Temperature Range: 40 Degree - 190 Degree F
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Insert: 11-1/2"
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Model / MPN: L4064B2210/U
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MPN: L4064B2210/U
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Series: L4064
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Inductive: 14 A
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Resistive: 84 A
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Pilot Duty: 0.25 A
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Element Length: 11-1/2 in
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High Limit Differential: 25 deg F
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Mounting Type: Surface or Universal Bracket
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Electrical Ratings: Fan- (AFL)-- 14 A @ 120 Vac: 7 A @ 240 Vac; Fan- (ALR)-- 84 A @ 120 Vac: 42 A @ 240 Vac; Limit- (AFL)-- 8 A @ 120 Vac: 4 A @ 240 Vac; Limit- (ALR) 48 A @ 120 Vac: 24 A @ 240 Vac
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Differential Temperature (C): High limit 14 C
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Switching Action: Fan Close on Rise, Limit Open on Rise
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Pilot Duty Ratings: 0.25 A @ 0.25 to 12 Vdc; 2 A @ 24 Vac
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Approvals, Canadian Standards Association: Certified: File No. LR1622
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Approvals, Underwriters Laboratories Inc.: Listed File MP466, Guide MBPR
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Differential Temperature (F): High limit 25 F
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Dimensions (mm): 109 mm high x 76 mm wide x 40 mm deep excluding element
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Element Insertion Length (in.): 11 1/2 in.
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Operating Temperature Range (F): -40 F to +190 F
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Temperature Ratings (F): Maximum Ambient-- At switch: 190 F: At element: 350 F; High Limit-- 100 F to 250 F; Fan-on-- 65 F to 215 F; Fan-off-- 50 F to 200 F; High Limit Stop-- 200 F; Fan-on Stop-- 125 F; Fan-off Stop-- 100 F
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Temperature Ratings (C): Maximum Ambient-- At switch 88 C: At element: 177 C; High Limit-- 38 C to 121 C; Fan-on-- 18 C to 102 C; Fan-off-- 10 C to 93 C
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Operating Temperature Range (C): -40 C to +88 C
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Comments: Turns fan on and off according to plenum temperature via helical bimetal sensing element. High limit stop set at 200F (93 C). Breakaway Jumper included. Includes manual and automatic fan on/off settings. Replaces L4064A,B,E.
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Element Insertion Length (mm): 292 mm
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Amperage Rating: Fan: 14 A at 120 VAC Full Load: 7 A at 240 VAC, 84 A at 120 VAC Load Rated: 42 A at 240 VAC, Limit: 8 A at 120 VAC Full Load: 4 A at 240 VAC, 48 A at 120 VAC Load Rated: 24 A at 240 VAC
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Switch Type: SPDT
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Temperature Rating: 125 deg F Fan On Stop, 100 deg F Fan Off Stop, 200 deg F High Limit Stop, 25 deg F Differential
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Connection Type: 1/4 in Male Flag
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Control Mode: ON/OFF
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Maximum Ac Voltage Rating: 240 Volt
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Minimum Ac Voltage Rating: 120 Volt
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Operating Temperature: -40 to 190 Deg F
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Product Features: Push-In Receptacles for Stripped Wire; Female Receptacles for 1/4 Inch Male Flag Connector; Auxiliary Screw Terminal; Field Adjustable Fan and High Limit Setting; L4064B,W and R Models have a Manual Fan Switch that Overrides the Fan Control to Keep the Fan Running Continuously; Tradeline Models with Mounting Adapters for Easy Installation and Strain Relief Bushings to Protect Wiring from Field Abuse
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Size: 3 Inch Width x 1-19/32 Inch Depth x 4-9/32 Inch Height
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Standards/Approvals: File MP466, Guide MBPR, File LR1622
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Voltage Rating: 120/240 Volt AC
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Switch Style: Limit Switch
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Special Features: Easy to Install
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Measurement System: Imperial
