Rated 4.9 out of 5 by 15
Rated 5.0 out of 5.0 by Sparky76 Alumiconn worked well
Allowed me to install a copper jumper wire to each recepticle in a home with aluminum romex. Easy install and code compliant.
August 25, 2016
Rated 5.0 out of 5.0 by MikeofStCroix Aluminum to copper wire connection
Best solution that I am aware of for transitioning from aluminum wire to copper wire and not worry about the two metals different expansion and contraction rates.
August 10, 2016
Rated 5.0 out of 5.0 by 1964 excellent
it was very easy to use and it was the right product to pass inspection.
June 7, 2016
Rated 5.0 out of 5.0 by bill Alumiconn connectors
Alumiconn electrical connectors were just the right items to join aluminum to copper wiring.
best of all, the shipping was free and came right to my house within a few days.
April 12, 2016
Rated 5.0 out of 5.0 by vbwood The less expansive way to make approved Alum wire connections
The connector is well made, and easy to use. Size is a little larger then I'd like.
February 10, 2016
Rated 5.0 out of 5.0 by Jb Easy and safe!
Safely splice aluminum to copper. Just follow specified torque requirements.
December 8, 2015
Rated 5.0 out of 5.0 by B5G Excellent for aluminum to copper
Significantly cheaper than other options
Easy to install
Similar size to purple wire nuts
Cost of torque screwdriver (but worth it!)
When we bought our house, we were told that it had been pigtailed for Al-Cu. I quickly discovered that only about 50% of the house had been done. (And the previous owners had been ripped off by the electrician. I have the documentation to prove it.) I started doing research because I hate wire nuts, and the Cop-Alum solution is very, very expensive. I found these on the site for the Consumer Product Safety Commission. They no longer recommend wire nuts. They recommend these or the very expensive Cop-Alum.
The instructions contain steps for using a torque screwdriver, or a regular screwdriver. I decided to go for the torque specs. I am going to do my entire house, so it was worth the $200. Just make sure you get one with a calibration certificate.
August 19, 2015
Rated 5.0 out of 5.0 by Joylove Much safer than wire nuts.
Hey they aren't cheap but if it's a few dollars that prevents you burning down the house then it's money well spent.
These have conductive goo inside (probably petroleum jelly) and are certified for connecting copper to aluminium.
The manufacturer says you can torque hem with the approved screwdriver or turn down the screen until it touches the metal then add a turn. Check their website for the exact instructions and a free sample.
January 20, 2015