Skip Content

Self Regulating Heat Cable,18 ft. L,120V close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
How can we improve our Product Images?

Self Regulating Heat Cable, 18 ft. L, 120V

Price $112.15 / each

Please sign in or register to access lists

Confirm ZIP Code to determine availability.


Invalid Zip Code


Ship to: (Change)


Invalid Zip Code

  • Item # 4E530
  • Mfr. Model # W51-18P
  • UNSPSC # 26121601
  • Catalog Page # 4253
  • Shipping Weight 1.6 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemSelf Regulating Heating Cable
  • Mounting LocationWet or Dry
  • Cable Length18 ft.
  • Max. Circuit Length250 ft.
  • Voltage120
  • Watts On Metal108
  • Watts On Plastic144
  • Plug TypeNEMA 5-15
  • FeaturesEasy to Install
  • For Use WithShort Pipes, Water Pipe System, Plastic or Metal Pipe Up to 2 1/2" Dia.
  • StandardsUL Listed and CSA Certified
How can we improve our Technical Specifications?

Compliance and Restrictions



Reliable, self-regulating, and designed for metal and plastic pipe freeze protection. You can also use it for gutter and roof deicing applications on porches and overhangs. Suitable for use in dry or wet locations. Cable comes preassembled with a 30-inch power cord and plug. Heating cable is not suitable for use in lengths longer than 100 ft. To help minimize the danger of fire if the heating cable is damaged or improperly installed, use a Ground-Fault-Protection Device (GFPD).

Alternate Products

Rated 5 out of 5 by 1reviewer.
Rated 5 out of 5 by Was a little high but after seeing the quality it was well worth the price September 19, 2014
  • 2015-09-03T20:04:18.756-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_1, tr_1
  • loc_en_US, sid_4E530, prod, sort_default
1-1 of 1

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.