Honeywell L4064B2228 - Fan and Limit Controller with 5" Insert

Item: L4064B2228/U
MFG: L4064B2228
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For control of high limit and fan motor in all types of forced air heating systems.

  • 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.
  • Replaces the following:
  • L4064A1339, L4064A150
    L4064A1586, L4064A2402
    L4064A2659, L4064A2980
    L4064B1469, L4064B1683
    L4064B2228, L4064B2640
    L4064B2657, L4064B2681
    L4064B2889, L4064B2897
    L4064B2947, L4064B3010
    L4064B3143, L4064B3143
    L4064B3374, L4064B3432
    L4064B3440, L4064B3473
    L4064B3598, L4064E1983
    L4064E2437, L4064E2544

California residents: see Proposition 65 Warning


picture_as_pdf installation instructions

picture_as_pdf specification sheet

Features and Specification

ERP ID 22068
Weight 1.700000
Operating Temperature Range -40°F to 190°F (-40°C to 88°C)
Package Width 14.000000
Package Weight 15.800000
Package Length 20.600000
Package Height 8.100000
Height 3.400000
Length 11.100000
Warranty Offered Yes
UL Listed No
UL Recognized No
UPC 085267000208
Switch Action Fan switch makes and high limit switch breaks on temperature rise
Width 7.500000
Brand Resideo
Cubic Measurement 0.163800
CUL Listed No
EAN 0085267000208
Dimensional Weight 17.000000