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    Intermatic   40-Amp 240-Volt Electric Water Heater Time Switch

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    • Description
      • Convenient external override switch
      • NEMA 1 rated indoor steel enclosure
      • Residential, commercial, industrial, military,school applications
      Model
      WH40DL3
      Internet/Catalog:
      203557614
      Store SKU:
      700794

      The WH40 Mechanical Water Heater Time Switch regulates electric water heaters. Utilities in many areas of the country offer two electric rates for residential or commercial customers. One rate has the regular daytime rate, the other is the 'off-peak' rate. This 'off-peak' rate provides customers with lower priced electricity during the nighttime and weekend periods. This time switch allows the customer to shift electricity use into the 'off-peak' time periods in an attempt to save utility costs.

      • Double pole, single throw
      • Convenient external override switch
      • NEMA 1 rated indoor steel enclosure
      • CSA listed
      • For use in residential, commercial, industrial, military, and school applications
      • Additional sets of trippers are available - #156T1978A
      Info & Guides
    • Specifications
      Amperage (amps) :
      40
      Color Family :
      Gray
      Color/Finish :
      Gray
      Electrical Features :
      Programmable
      Electrical Product Type :
      Timer
      Indoor/Outdoor :
      Indoor
      Product Depth (in.) :
      3
      Product Height (in.) :
      7.8
      Product Width (in.) :
      5
      Returnable :
      90-Day
      Style :
      Dial
      Timer Type :
      Industrial Timer Switch
      Voltage (volts) :
      240
      Wattage (watts) :
      10000
    • Reviews
      (37)

      Ratings & Reviews

      86% of customers recommend this product
      4.4
      Out of 5:
      5
      [22]
      4
      [10]
      3
      [3]
      2
      1
      [2]
      QUALITY:
      VALUE:
      4.3
      4.1
      • Saves a ton of money on electric bill!
      • December 04, 2012

      Easy to install for an electrician or competent do it yourselfer. Easy to program. Our's is located at the top of the cellar stairs so its easy to over-ride the programmed settings.

      Pros Easy to Use, Easy Installation
      • Pro

      difdf4

      Maine
      55 to 64, Male
      7 out of 7 people found this helpful
      more details...
      By: difdf4
    • Shipping & Delivery Options

      Shipping options for [zipcode] (change)

      Arrival dates and shipping costs shown above are estimates.See exact dates and costs and select your preferred shipping option during checkout.


      EXPRESS DELIVERY FROM STORE:

      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).


      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.


      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).


    This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI

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