For the best Gemaire experience, please update your web browser.
  • Spring Parts & Supplies Program

Honeywell L4064B2210/U - Fan and Limit Controller with 11-1/2" Insert

Item: L4064B2210/U
MFR: L4064B2210/U
This product is currently not available for purchase.
What’s the price?
Sign in or register for pricing.

Your Order Templates
Save products for later, or create order templates to quickly re-buy items for routine jobs.

Add To Order Template

Inventory At Nearby Branches



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:
  • L4064A1321, L4064A1453
    L4064A2758, L4064A3012
    L4064A3020, L4064A3038
    L4064A3046, L4064B1451
    L4064B1592, L4064B1717
    L4064B1725, L4064B1931
    L4064B2210, L4064B2723
    L4064B2749, L4064B2848
    L4064B2954, L4064B3036
    L4064B3044, L4064B3077
    L4064B3184, L4064B3465
    L4064B3580, L4064E2056
    L4064E2114, L4064E2130


NameHoneywell L4064B2210/U - Fan and Limit Controller with 11-1/2" Insert
Gemaire Item NumberL4064B2210/U
Manufacturer Product NumberL4064B2210/U
SKU - PIM Number1374780270589
ERP Number95603
Unit of MeasureEA
Weight1.2 Pounds (Lb)
Length13.0 Inches (In)
Width3.1 Inches (In)
Height5.1 Inches (In)
Country of OriginCAN
Operating Temperature Range-40°F to 190°F (-40°C to 88°C)
Switch ActionFan switch makes and high limit switch breaks on temperature rise
Warranty OfferedYes
CUL ListedNo
UL ListedNo
UL RecognizedNo
GEM - Case Quantity


Parts List

Parts list is loading, wait for a moment....