With Yorba Linda temperatures climbing, one of the most frequent Garage Door Repair questions Yorba Linda locals ask is, "Why does my door reverse randomly in the afternoon sun?" It is usually a safety sensor issue due to thermal expansion or sun glare, requiring immediate checks to ensure compliance and security.
Myth: The Motor Just Needs a Cool Down
Many assume the motor is simply overheating, but the frequent culprit is actually the safety photo-eyes. When Yorba Linda heat expands metal components, your sensors often shift out of alignment, or intense afternoon sunlight interferes with the signal. This isn't just a mechanical annoyance; it is a critical safety feature preventing door entrapment. If your door refuses to close, it is vital never to bypass these sensors. Contact our licensed team at Tony and Sons for a safe, code-compliant adjustment rather than forcing a potentially unsafe entry.
Fact: Thermal Expansion Changes Spring Tension
Another dangerous misconception is that springs operate efficiently regardless of the season. In our inland climate, metal springs expand and contract, dramatically increasing tension under the summer sun. This physical strain significantly raises the risk of catastrophic spring failure, which can create projectile hazards if heavy components snap under pressure. Homeowners often miss the subtle signs of this thermal stress. We provide transparent pricing for professional tension adjustments to prevent accidents and ensure your system remains robust against the elements.