Why does my garage door only go up 2 feet when it is 40 degrees or less?
The springs are new. The tracks don't bind. All parts have been lubricated. When it is 40 degrees or more, it will go up with help.
Lyle w
Expert
It is difficult to help you with technical information without the full model number of your garage door opener. Although you do not detect that the door is binding when testing it, the force needed for the opener to raise the door when the temperature is below 40 degrees may exceed the force setting on the motor unit. It is likely that you will need to increase the "up" force as described in the image below. This procedure is for a common Craftsman garage door opener. If you have a different model or need more help, resubmit your question with additional details and the full model number of your garage door opener.
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