Battery Operated Power Tools: How to...

Battery Operated Power Tools: How to Install a Battery-Operated Backup Sump Pump – This Old House. This Old House plumbing and heating expert Richard Trethewey shows how to keep a basement dry with a battery-operated backup sump pump—even when the power go…

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4 Responses to “ Battery Operated Power Tools: How to”

  1. Ricardo Junqueira says:

    Wow! That’s some really hot basement. 

  2. MRJOHNDEERE3720. :) says:

    i could use that. :) 

  3. Maxid1 says:

    But don’t worry if the back up pump battery goes dead, just leave the
    basement window open and the water (once it gets to about 5 feet deep) will
    drain into the yard…

  4. tims zon says: