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Pump House Electric Utility Heater 500W @ 240/208V Or 120V

Pump House Electric Utility Heater 500W @ 240/208V Or 120V

Item #: WBB202148


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Price: $134.95

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Pump House Electric Utility Heater, 500W at 120V or 500W at 240V -

Install it anywhere heat is needed to prevent pipes, pumps, and other water, hydraulic fluid or oil-filled equipment from freezing. It is designed to provide automatic, 24-hour protection. Set the thermostat at any desired level and leave it. There are no moving parts. It is maintenance free and can be left unattended all winter long - ideal for remote location. Features a steel sheath, aluminum finned element provides fast heat dissipation and a long life because of cooler sheath temperatures. The heater cabinet encloses the element and consists of neutral grey epoxy painted galvanized steel for corrosion protection. Mounts horizontally. The thermostat is completely contained within the control box. Temperature control range is 40° to 70°F. One model is adaptable to 120V or 240/208V supply. Wired for 240/208V and easily field convertable to 120V. All power supply and control wiring terminates in the tamperproof control box - no live voltage in the element area. Must be hardwired. 500/376/500 Watts, 2.1 / 1.8 / 4.2 Amps.

Product Details

  • Kilowatts 0.5 / 0.375 kw
  • Mounting Location Horizontal
  • Assembly Required Assembled
  • Watts Low 375 w
  • Amps High 4.2 A
  • Material Aluminum
  • Amps Low 2.1 A
  • Voltage 240 / 208 / 120 v
  • Housing Material Steel
  • Watts High 500 w
  • Warranty 1 (5 on Heater Element) yr
  • Manufacturers Part Number WHT500
  • Color Family Beige
  • Amps Medium 2.1 A

Weights & Dimensions

  • Width 3-1/2 in
  • Length 21 in
  • Height 5 in

Compliance & Certifications

  • Certifications cULus
Customer Review


  • 5 Star

  • 4 Star

  • 3 Star

  • 2 Star

  • 1 Star


Most Recent Reviews

  • Most Recent Reviews
  • Highest Rated Reviews
  • Lowest Rated Reviews
  • Reviewer: LARRY

    Date: November 24, 2021

    Best little heater ever
    Your review:
    It works perfectly.Simple to install,turn it on and forget about it. Thank you for a great product ! Larry
  • Reviewer: Philip

    Date: November 09, 2021

    Great heater!
    Your review:
    Excellent product. Great price point. Easy to install and does what it's supposed to. I'm just your average consumer living in a rural area with an above ground pump house and was thrilled to have this product as an option versus other more expensive/less safe means of heat. Fast delivery. Couldn't ask for more.
  • Reviewer: Robert Kahler

    Date: May 10, 2021

    Great way for us to heat the enclosed 60 sq ft craw space from freezing. + no moving parts
    Your review:
    Arrived on time. I did have to spend some time with UPS opting out on the signiture as no one would be home when it was dropped off. I liked the option to use 240v or 120v when we wired it.
  • Reviewer: CHRIS

    Date: February 11, 2021

    Very happy
    Your review:
    Very easy to wire and produces just the right amount of warmth to my well house.
  • Reviewer: BuckarooDave

    Date: December 24, 2020

    Great temp stabilizer for grow room
    Your review:
    I have a discreet grow closet and it needs occasional additional heat to keep it at 70 as one wall is outside facing. I purchased this and it was easy to rewire to 120 and it works as expected. I only wish they offered a door panel size to offer more even heat when needed.
  • Reviewer: Jeff

    Date: November 03, 2020

    Pretty darn easy!
    Your review:
    So far all good. Easy to wire and install. We will see how it handles mid winter.
  • Reviewer: Anonymous

    Date: March 23, 2018

    pump house heater
    Your review:
    we have used several of these and they work great for damp locations or place that does'nt get a lot of supervision
  • Reviewer: Anonymous

    Date: December 07, 2015

    As advertised
    Your review:
    Heater works just as described. Easy to hook. Rewired for 120v use, super easy. Installed and heating well house in about 15-20 min. Eager to see the performance in cold weather.
  • Reviewer: Anonymous

    Date: November 29, 2015

    Pump House Heater
    Your review:
    The product arrived in only one day in good condition. I have installed it in my deep well pump house as last year the heat lamp was insufficient for the single digit temperatures. So far with temperatures in the lower 20's the pumphouse has not fallen below 42 as I have also installed a temperature probe to keep track. As of now I am totally satisfied with this product.
  • Reviewer: Anonymous

    Date: March 04, 2015

    Good product
    Your review:
    We installed in a closet with a hot water heater that is in a small room that has a door to the outside. Keeps all the pipes and valves at just the right temperature. It was just exactly what I needed.
Product Q & A

There are 2 questions and 2 answers for this product.

  • what are the minimum clearance distance of this on all sides?

    Question Asked By: dirk, January 17, 2017

    Answer This Question

    Question Answered By:

    • anonymous

      Hello Dirk, the clearance is 18" from floor, 12" from ceiling end of heaters man be next to adjacent walls and do not install in a vertical position. There was no minimum clearance for the sides. Thank you for your interest in our product!

  • do i need to hard wire this heater or can i just plug it in when i take it out of the box.

    Question Asked By: December 24, 2012

    Answer This Question

    Question Answered By:

    • Product Expert, December 24, 2012

      The heater needs to be hardwired.


This product has a 12-month manufacturer's limited warranty for parts and a 12-month manufacturer's limited warranty for labor. Protect your purchase beyond the manufacturer's limited warranty.


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Pump House Electric Utility Heater 500W @ 240/208V Or 120V

Pump House Electric Utility Heater 500W @ 240/208V Or 120V

Item #: WBB202148

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    Pump House Electric Utility Heater 500W @ 240/208V Or 120V
    Pump House Electric Utility Heater 500W @ 240/208V Or 120V
    Pump House Electric Utility Heater 500W @ 240/208V Or 120V
    Pump House Electric Utility Heater 500W @ 240/208V Or 120V
    Pump House Electric Utility Heater 500W @ 240/208V Or 120V
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