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Environmental & Combustion Controls
L4064B2236
Fan and Limit Controller with 125 F fan on and 100 F fan off stops, 200 F high limit stop and 8 in. insertion

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Overview
For control of high limit and fan motor in all types of forced air heating systems.

Product Prices
Package Type Product Base Price($) Order Quantity
U
1 + $148.11
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Features

• 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.
• SUPER TRADELINE models with mounting adapters for easy installation and strain relief bushings to protect wiring from field abuse.
Product Specifications  Back To Top
Description Fan and Limit Controller with 125 F fan on and 100 F fan off stops, 200 F high limit stop and 8 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.) 8 in.
Element Insertion Length (mm) 203 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

Literature and other Resources Download Back To Top
Installation Instructions - (L4064B Universal Combination Fan and Limit Controllers - SUPERTRADELINE)
Product Data - (L4064C Fan & Limit Controllers)
Product Data - (L4064C Fan & Limit Controllers)
Installation Instructions - (L4064 Circuit Testing Tool)
- (L4064 Limit Adj. Tool for New Style L4064 Models)
Circuit Testing Tool Dimension(LineArt)
Circuit Testing Tool Dimension(LineArt - Web Quality Image)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Front(LineArt)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Front(LineArt - Web Quality Image)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Cover Off(LineArt)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Cover Off(LineArt - Web Quality Image)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Side(LineArt)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Side(LineArt - Web Quality Image)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Side(LineArt)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Side(LineArt - Web Quality Image)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Side(LineArt)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Side(LineArt - Web Quality Image)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Wiring(LineArt)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Wiring(LineArt - Web Quality Image)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Wiring(LineArt)
L4064A-F,J,N,R,T,W,Y Fan & Limit controllers Wiring(LineArt - Web Quality Image)
Fan and Limit Controller Dimension(LineArt)
Fan and Limit Controller Dimension(LineArt - Web Quality Image)
L4064 Airstat Fan safety Cutoff Controller Ad Slick(LineArt)
L4064 Airstat Fan safety Cutoff Controller Ad Slick(LineArt - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Cover Off(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Cover Off(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Cover Off(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Cover Off(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Multiple Parts(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Multiple Parts(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Multiple Parts(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Multiple Parts(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Web Quality Image)
Fan and Limit Controller for forced air heating systems Main(Photo_BW - Print Quality Image)
Circuit Testing Tool Callouts(LineArt)
Circuit Testing Tool Callouts(LineArt - Web Quality Image)
Circuit Testing Tool Dimension(LineArt)
Circuit Testing Tool Dimension(LineArt - Web Quality Image)
Circuit Testing Tool Dimension(LineArt)
Circuit Testing Tool Dimension(LineArt - Web Quality Image)
Circuit Testing Tool Wiring(LineArt)
Circuit Testing Tool Wiring(LineArt - Web Quality Image)
Information on how a Bimetal sensor worked with a L4064 Ad Slick(LineArt)
Information on how a Bimetal sensor worked with a L4064 Ad Slick(LineArt - Web Quality Image)
Information on how a Bimetal sensor worked with a L4064 Ad Slick(LineArt)
Information on how a Bimetal sensor worked with a L4064 Ad Slick(LineArt - Web Quality Image)
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Product Accessories
129250AA - Double wing mounting flange assembly for Fan and Limit Control L4064