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    • April 2023

    Electrical Construction & Maintenance: Volume 122, Issue 4
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    construction of a house
    April 14, 2023
    Even though single-family construction will likely have an off year in 2023, you will still see a surprising amount of construction in some hot markets.
    Wireless occupancy/vacancy sensors ensure lights are off when a space is vacant. They install in minutes to help optimize energy savings and simplify code compliance.
    April 14, 2023
    What changes are likely in store for lighting and controls this year as they relate to energy code requirements
    An installer reviews an online how-to video to aid a lighting installation.
    April 14, 2023
    An inside look at the latest trends in lighting & controls — and how electrical contractors are harnessing the power of increased capability and functionality
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    calculator and pen
    April 14, 2023
    Understand these 10 elements of estimating.
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    The 2023 NEC introduced changes meant to mitigate electrical hazards in kitchens.
    April 14, 2023
    Learn the new requirements for GFCI protection and electrical appliance cords.

    More content from April 2023

    Fig. 1. Rigid metal conduit requirements can be found in NEC Art. 344.
    April 14, 2023
    Do you know the rules for installing the four types of metal conduit listed in the NEC?
    Fig. 1. The area of all conductors at any cross section does not exceed 40% of the cross-sectional area of that space.
    April 14, 2023
    Answering your NEC questions
    Main street in small town
    April 11, 2023
    How electrical contractors can make networked lighting controls more affordable, attractive, and useful for smaller facilities
    NPS Lighting 2023
    April 11, 2023
    Check out the latest product innovations in luminaires, lamps, sensors, and controls.
    Ellenheadshot
    April 11, 2023
    What's having the greatest impact on the lighting & controls market
    exposed receptacle in wet location
    March 30, 2023
    Can you spot the Code violation in this photo?
    countertop in kitchens with receptacles installed on wall
    March 30, 2023
    Getting to the bottom of where to install receptacle outlets on the walls at countertop surfaces.
    air conditioning units with disconnect installed behind unit
    March 30, 2023
    See the latest Code violations from NEC Consultant Russ LeBlanc.
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    rebate on keyboard
    March 1, 2023
    Check out the latest trends in commercial lighting rebates for 2023