If your garage door faces south and the door will not go down.
Sun blocker for garage door.
Chamberlain 41b873 garage door opener sun shield genuine original equipment manufacturer oem part 13 32.
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Doityourself has a wonderful explanation.
Ships from and sold by 365 garage door parts.
Check the manual for your specific model number before ordering to ensure compatibility.
041b0873 is a safety sensor sun blocker kit.
Garage door sensor protector black plastic 8 99 4 50 1 count only 12 left in stock order soon.
Knowing how a garage door sensor works allows a homeowner to be watchful for what might affect it.
It may be that your safety sensor is being blinded by the light of the sun.
If you are in a hurry and need to get your garage door closed right away stand in such a way that you cast a shadow over your garage door s beam sensor but of course don t block the beam itself just the sunlight that is shining on it and then press your remote control so that your door will close.
Waterproof sunlight block shades grommet curtain for patio door basement garage terrace pavilion corridor porch lanai deck 120 x 84 inch 1 panel gray.
This replacement kit is used to shield sunlight and prevent accidental reversal of garage door from sunlight shinning directly into the safety reversing sensors.