1
vote
2answers
126 views

Why am I reading low AC voltage on my garage opener light?

The light on my BuildMark opener won't come on. The door works well, and both the light button and the safety sensors trip the relay for the light. A check with the AC voltmeter shows 15 VAC when the ...
7
votes
5answers
4k views

Why is my new garage door going through lights so fast?

A little while ago our 14 year old garage door opener broke and we had the choice of retrofitting it with modern safety gear (required by code before they could even try to fix it) and then a ...
5
votes
3answers
2k views

Garage Door Opener Light loosens in socket. How to fix?

The light on my garage door opener keeps getting loose in the light socket, causing it to not work. Giving it a slight turn to tighten it fixes it temporarily, but it comes loose again within a week ...