InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers, products, or services discussed at this website.
Obtain or buy the AMP TYCO COPALUM crimp connector for aluminum wiring repair:
This CPSC notice informs consumers and electricians of the availability of the wire
connector recommended for repairing aluminum electrical wiring, previously called the "AMP COPALUM connector"
and now provided by the TYCO corporation - the TYCO COPALUM connector for aluminum wiring.
We also provide a MASTER INDEX to this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need.
The following is adapted from a US CPSC 2003 announcement, updated & exanded through 2014
NEWS from CPSC
U.S. Consumer Product Safety Commission
Office of Information and Public Affairs Washington, DC 20207
FOR IMMEDIATE RELEASE
May 1, 2003
Release # 03-120 CPSC Consumer Hotline: (800) 638-2772
CPSC Media Contact: Scott Wolfson, (301) 504-7051
Tyco Electronics Media Contact: Paul Lavenberg, (717) 592-2409
Aluminum Wiring Fix Still Available [at least until 2005]
WASHINGTON, D.C. - The U.S. Consumer Product Safety Commission (CPSC) announced today that Tyco Electronics Corp., of Harrisburg, Pa., has agreed to continue offering the COPALUM connector repair system until at least 2005 for homes with aluminum wiring. The COPALUM repair system has benefited tens of thousands of consumers by reducing the risks of dangerous overheating and fire that can be caused by failing aluminum wiring connections. It is estimated that 2 million homes were built with aluminum wire between 1965 and 1973.
Warning signs, such as warm-to-the-touch face plates on outlets or switches, flickering lights, circuits that don't work, or the smell of burning plastics, can indicate a fire hazard within 15- and 20-ampere aluminum wiring circuits. A failure in the circuits can lead to electrical arcing and a serious fire, which can spread within the walls of a home before being detected.
The COPALUM crimp connector, which has been available for more than 20 years, is the only system recognized by CPSC that provides a complete and permanent repair and reduces the fire hazard in aluminum wire circuits. The COPALUM connector system attaches a copper wire to the old aluminum wires and is then crimped together with a power tool, achieving a "cold weld" between the conductors.
The "cold weld" creates a permanent bond that eliminates electrical arcing or glowing connections and creates a safer electrical connection at outlets, switches, lights, circuit breakers, and panelboard terminals. The COPALUM connector repair materials and power crimping tools are only available to electricians who receive training from the manufacturer, to ensure that repairs are properly made.
"CPSC appreciates Tyco's commitment to protecting the safety of consumers by continuing to offer COPALUM connectors," said CPSC Chairman Hal Stratton. "Without the Tyco Electronics system, the only method for safely upgrading aluminum wiring systems would be to install new copper circuits, which is often impractical for consumers."
CPSC believes that "twist-on" connectors, receptacles and switches and other devices that connect directly to aluminum wires, are an inadequate solution. The COPALUM crimp connector system provides a safe, permanent fix.
If homeowners are not certain whether their home has aluminum branch circuit wiring, they can look at the markings on the surface of the electric cables which may be visible in unfinished basements, attics or garages.
Aluminum wiring will have "Al" or "Aluminum" marked every few feet along the cable. A home inspector or qualified electrician also can assist in identifying aluminum wiring. CPSC advises that consumers should not open the interior of the panelboard or circuit breaker compartment - this can expose live wires and pose an electrocution hazard.
Where Electricians Can Purchase the AMP/Tyco COPALUM Connector & Crimping Tool
COPALUM connectors are available from Tyco Electronics under the AMP brand. Consumers can check to see if the COPALUM connector system is available in their area by calling the company at (800) 522-6752.
Where to find an AMP/Tyco Qualified Electrician for Aluminum Wire Repair
To order a list of authorized electricians in their area, consumers can write to: Tyco Electronics Corp., Attn: Aluminum Wire Repair Program, P.O. Box 3608, Harrisburg, PA 17105-3608. If no authorized electrician is currently located nearby, consumers can have an electrician interested in repairing their home contact the nearest supplier of AMP- brand COPALUM connectors for training and other repair information.
Also see ALUMINUM WIRING REPAIR ELECTRICIANS for an online list of electricians who assert experience with aluminum electrical wiring repair and who assert they use only the CPSC-recommended methods.
For more CPSC information about aluminum wiring and the crimp connector system, see "Repairing Aluminum Wiring" (pdf). Consumers can also obtain a free copy of this booklet by writing to CPSC, Washington, DC 20207.
See Aluminum Wiring inspection, hazards, repairs - for a complete and detailed explanation of the hazards and remedies concerning aluminum electrical wiring.
Tyco Corporation, the manufacturer of the COPALUM™ connector, lists certified COPALUM repair providers. The list is not available on the Tyco Corporation website, but
Tyco can be reached at 800-722-1111
Alternative Recommended Aluminum Wiring Repair Connector
The AlumiConn connector from King Innovations is an alernative repair method also recommended by the US CPSC. If you are unable to obtain the COPALUM connectors and special crimping tool or for other reasons (such as having only a few connections to repair) this is an acceptable solution:
AlumiConn™ produces an acceptable alternative to the AMP COPALUM - see ALUMINUM WIRE AlumiConn - terminal block type connector recommended by the US CPSC for aluminum wiring repair, an alternative approach to the COPALUM device: where to buy & how to install the AlumiConn connector for aluminum wiring repairs
Steve Bliss's Building Advisor at buildingadvisor.com helps homeowners & contractors plan & complete successful building & remodeling projects: buying land, site work, building design, cost estimating, materials & components, & project management through complete construction. Email: email@example.com
Steven Bliss served as editorial director and co-publisher of The Journal of Light Construction for 16 years and previously as building technology editor for Progressive Builder and Solar Age magazines. He worked in the building trades as a carpenter and design/build contractor for more than ten years and holds a masters degree from the Harvard Graduate School of Education.
Excerpts from his recent book, Best Practices Guide to Residential Construction, Wiley (November 18, 2005) ISBN-10: 0471648361, ISBN-13: 978-0471648369, appear throughout this website, with permission and courtesy of Wiley & Sons. Best Practices Guide is available from the publisher, J. Wiley & Sons, and also at Amazon.com
Eric Galow, Galow Homes, Lagrangeville, NY. Mr. Galow can be reached by email: firstname.lastname@example.org or by telephone: 914-474-6613. Mr. Galow specializes in residential construction including both new homes and repairs, renovations, and additions.
Roger Hankey is principal of Hankey and Brown home inspectors, Eden Prairie, MN. Mr. Hankey is a past chairman of the ASHI Standards Committee. Mr. Hankey has served in other ASHI professional and leadership roles. Contact Roger Hankey at: 952 829-0044 - email@example.com. Mr. Hankey is a frequent contributor to InspectAPedia.com.
Arlene Puentes, an ASHI member and a licensed home inspector in Kingston, NY, and has served on ASHI national committees as well as HVASHI Chapter President. Ms. Puentes can be contacted at firstname.lastname@example.org
Wikipedia provided background information about some topics discussed at this website provided this citation is also found in the same article along with a " retrieved on" date. NOTE: because Wikipedia entries are fluid and can be amended in real time, we cite the retrieval date of Wikipedia citations and we do not assert that the information found there is necessarily authoritative.
Books & Articles on Building & Environmental Inspection, Testing, Diagnosis, & Repair
Carson, Dunlop & Associates Ltd., 120 Carlton Street Suite 407, Toronto ON M5A 4K2. Tel: (416) 964-9415 1-800-268-7070 Email: email@example.com. The firm provides professional home inspection services & home inspection education & publications. Alan Carson is a past president of ASHI, the American Society of Home Inspectors. Thanks to Alan Carson and Bob Dunlop, for permission for InspectAPedia to use text excerpts from The Home Reference Book & illustrations from The Illustrated Home. Carson Dunlop Associates' provides extensive home inspection education and report writing material.
The Illustrated Home illustrates construction details and building components, a reference for owners & inspectors. Special Offer: For a 5% discount on any number of copies of the Illustrated Home purchased as a single order Enter INSPECTAILL in the order payment page "Promo/Redemption" space.
TECHNICAL REFERENCE GUIDE to manufacturer's model and serial number information for heating and cooling equipment, useful for determining the age of heating boilers, furnaces, water heaters is provided by Carson Dunlop, Associates, Toronto - Carson Dunlop Weldon & Associates Special Offer: Carson Dunlop Associates offers InspectAPedia readers in the U.S.A. a 5% discount on any number of copies of the Technical Reference Guide purchased as a single order. Just enter INSPECTATRG in the order payment page "Promo/Redemption" space.
The Home Reference Book - the Encyclopedia of Homes, Carson Dunlop & Associates, Toronto, Ontario, 25th Ed., 2012, is a bound volume of more than 450 illustrated pages that assist home inspectors and home owners in the inspection and detection of problems on buildings. The text is intended as a reference guide to help building owners operate and maintain their home effectively. Field inspection worksheets are included at the back of the volume.
Special Offer: For a 10% discount on any number of copies of the Home Reference Book purchased as a single order. Enter INSPECTAHRB in the order payment page "Promo/Redemption" space. InspectAPedia.com editor Daniel Friedman is a contributing author.
Special Offer: Carson Dunlop Associates offers InspectAPedia readers in the U.S.A. a 5% discount on these courses: Enter INSPECTAHITP in the order payment page "Promo/Redemption" space. InspectAPedia.com editor Daniel Friedman is a contributing author.
The Horizon Software System manages business operations,scheduling, & inspection report writing using Carson Dunlop's knowledge base & color images. The Horizon system runs on always-available cloud-based software for office computers, laptops, tablets, iPad, Android, & other smartphones