Sonni's latest activity

I'm getting several quotes. One was saying that he can use the original door. It's balanced and works well even opening and closing by hand.

Thank you

Originally I was hoping to repair/replace the relay. That is not going to happen. Thus I am looking for someone that collects...

No wiring diagram or any markings. The trolley track has a mechanical tab that moves a control box mounted toggle switch from up or...

Transformer is 24 volts AC, you're correct about the latching. I thought I had success, but crossed a wire and smoked the new Siemens...

We replace the springs two (2) years ago, the original header bar broke in half, happened at night. Missed the car by inches. Thank you...

I doesn't make "common" sense that a new door is necessary. Since our operator is "unhooked" from the garage door, I can easily lift...

Appreciate the suggestion, However, there are no identifying marks nor diagram. Locally any of the "garage door" companies won't even...

Good morning, a couple of weeks ago I posted my question regarding a relay for my Scientific Products garage door operator. In the...

Does anyone know where I can locate a "relay" for a Scientific Products garage door operator/opener?

We are replacing our SCIENTIFIC PRODUCTS garage opener, the relay developed issues. Anyone interested in this unit?

Ours just recently developed an issue, tracked it down to the "relay". The motor and transformer are good. Perhaps all you need is a...

any videos? YouTube of a unit in operation?

any "new" relays available?