How to Replace a Doorbell | Ask This Old House

to find the location of the old wiring. After confirming there is doorbell wiring behind the front hall walls, Heath uses a magnetic stud finder [https://amzn.to/3ymVkeG] to confirm the location of the studs. Knowing where the studs are tells Heath where the bay in the wall is, so he can run wire to the chime.

After deciding where the chime will go, Heath uses a box cutter [https://amzn.to/3y26PrG] to cut a square opening to feed the wire through the wall. Using electric fish tape [https://amzn.to/3RHUpfq], he can run the thermostat wire [https://amzn.to/3ebACHH] to the chime and the basement. To connect the power, Heath installs a new transformer [https://amzn.to/3SIpZeB] in the basement near the electrical panel.

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Materials:
Telephone wire [https://amzn.to/3ebACHH]
Electrical tape [https://amzn.to/3RFof4n]
Fish tape [https://amzn.to/3RHUpfq]
Doorbell transformer [https://amzn.to/3SIpZeB]
Doorbell chime [https://amzn.to/3CDeX4u]
Doorbell button [https://amzn.to/3VamQpm]

Tools:
Wire toner [https://amzn.to/3CgSN6M]
Stud finder [https://amzn.to/3ymVkeG]
Multi-bit screwdriver [https://amzn.to/3SG3cjC]
Tape measure [https://amzn.to/3f08Bms]
Utility knife [https://amzn.to/3y26PrG]
Electrical meter [https://amzn.to/3CDmtwt]
Torpedo level [https://amzn.to/3ynvNBU]
Drill [https://amzn.to/3dBZXdE]
Hammer [https://amzn.to/3SJGhUy]
Wire strippers [https://amzn.to/3V6Eavo]

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From the makers of This Old House, America’s first and most trusted home improvement show, Ask This Old House answers the steady stream of home improvement questions asked by viewers across the United States. Covering topics from landscaping to electrical to HVAC and plumbing to painting and more. Ask This Old House features the experts from This Old House, including general contractor Tom Silva, plumbing and heating expert Richard Trethewey, landscape contractor Jenn Nawada, master carpenter Norm Abram, and host Kevin O’Connor. ASK This Old House helps you protect and preserve your greatest investment—your home.

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How to Replace a Doorbell | Ask This Old House
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