Drawing of the part type. Check the specs and the label on your old part.
LIMIT SWITCH
Fan and Limit Controller with 125 F fan on/100 F fan off, 200 F high limit, 5" insertion (Resideo L4064B2228)
Part no. L4064B2228 · Compatible replacement part · Resideo
USE
Fan Control
TEMPERATURE RANGE
100°F to 250°F
ELEMENT LENGTH
5"
$222.99
- Ships in 1 to 2 business days. Free over $49.
- 30-day returns on unused parts.
- 1-year warranty. Details
- Questions? Ask us to check the fit
FIT CHECK: MATCH THESE NUMBERS
Hold your old limit switch next to this list. 1 ticks means it fits.
THIS PART'S NUMBERS
1Fan Control
2100°F to 250°F
35"
Tick each box once you check it. 1 left to check.
Specs
| Use | Fan Control |
|---|---|
| Temperature range | 100°F to 250°F |
| Element length | 5" |
| Fan off range | 50°F to 200°F |
| Fan on range | 65°F to 215°F |
| High limit stop | 200°F |
| Fan off stop | 100°F |
| Fan on stop | 125°F |
| Switch action | High Limit switch breaks on temp rise |
| Electrical rating | Fan (AFL): 7 A @ 240 Vac |
| Pilot duty rating | 2A @ 24 Vac |
| Differential | High Limit: 25°F |
| Mount | Surface |
| Depth | 1-19/32" |
| Width | 3" |
| Height | 4-9/32" |
| Type | Limit or fan control |
| Condition | New |
Will it fit?
Match the specs on your old part. Brand does not matter. The numbers do. If your old part has one of the part numbers below, this part is listed as its replacement.
CROSS-REFERENCE: REPLACES THESE PART NUMBERS
- 626436R
- L4064B1469
- R0114944
Brand names and part numbers are shown only to help you find a compatible part. This is not a brand-made part. We are not affiliated with or endorsed by these companies.
Safety: read before you start
- Turn off the furnace power switch and the gas valve before you start.
- If you smell gas, leave the house. Call your gas company from outside.
- Never bypass a safety switch or sensor.
- Not sure? Call a licensed HVAC tech. Gas work is not a guessing game.
Shipping
Ships in 1 to 2 business days. Free standard shipping on orders over $49. You get tracking by email.
Returns
Return unused parts within 30 days. Parts that were installed or wired in can not be returned unless they are defective. Return policy.
Warranty
1-year warranty against defects. Keep your order email. Warranty details.