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Article_5_heres_why

cooler temperatures return materials closer to design tolerances.<br>

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Article_5_heres_why

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  1. Safety sensors operate using a light beam between both sides of the door opening. Direct sunlight can overwhelm the receiver and temporarily simulate an interruption. The heat effects on garage door materials opener interprets that signal the same as an object in the doorway and reverses movement to prevent closure.

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