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  • HeatTrak HR-EXT20 Watertight Cable Extender, 20-Inch (Discontinued by Manufacturer)
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HeatTrak HR-EXT20 Watertight Cable Extender, 20-Inch (Discontinued by Manufacturer)

12 customer reviews

Price: $19.99 & FREE Shipping
Only 2 left in stock.
Ships from and sold by WarmYourFloor.
  • Enter your model number above to make sure this fits.
  • For connecting a HeatTrak stair mat to a walkway mat
  • Also handy when connecting walkway mats on two different levels (tiered walkway)
  • Ensures a watertight seal
  • For use with residential walkway mats and stair mats
  • Also compatible with industrial stair mats
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$19.99 & FREE Shipping Only 2 left in stock. Ships from and sold by WarmYourFloor.

Frequently Bought Together

HeatTrak HR-EXT20 Watertight Cable Extender, 20-Inch (Discontinued by Manufacturer) + HeatTrak HR-P Power Unit, 120V, 6 Foot Cord + HeatTrak HR10-30 Residential Snow-Melting Stair Mat, 10 Inch by 30 Inch, 120 Volt
Price for all three: $119.89

These items are shipped from and sold by different sellers.

Buy the selected items together

Product Description

Product Description

All HeatTrak Residential Mats connect with one another using their built-in watertight connectors. In some instances and depending on your layout, you may need a 20-Inch Cable Extender to create longer cable lengths between Residential Mats. Follow this rule: Starting from the Power Unit, wherever a Residential Stair Mat leads to a Residential Walkway Mat you will need a 20-Inch Cable Extender. Cable Extenders can also be used to create longer cable connections between 120V Industrial Stair Mats. The Cable Extender was designed exclusively for HeatTrak and will only work with these HeatTrak Products: Residential Walkway Mats, Residential Stair Mats, and 120V Industrial Stair Mats. The Cable Extender is not compatible with Industrial Walkway Mats or 240V Industrial Stair Mats. To ensure a watertight seal, the Cable Extender has the same patented male and female connectors as the HeatTrak Mats. Multiple Cable Extenders can be connected to create custom length cables. See Selection Guide in the Product Details section for more information. Cable Extender Length: 20 Inches. Cable Gauge: 14/3 SJTW.

Amazon.com

For use with select HeatTrak snow-melting stair and walkway mats, this 20-inch cable extender connects mats together using their built-in watertight connectors. In particular, the extender can be used when stairs are stairs are more than 6 inches apart. To ensure a watertight seal, the cable extender has the same patented connectors as the heated walkway and stair mats.

This cable extender can be used with residential walkway mats (HR20-60), residential stair mats (HR10-30), and industrial stair mats ("HRT" Series). The cable extender is not compatible with industrial walkway mats. Multiple cable extenders can be connected together to create custom length cables. The 20-inch cable extender and 25-foot cable extender (model HR-EXT25) can also be connected together.


Product Details

Selection Guide [PDF]
  • Product Dimensions: 7 x 4 x 4 inches
  • Shipping Weight: 6.4 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B004BX8XNI
  • Item model number: HR-EXT20
  • Average Customer Review: 3.5 out of 5 stars  See all reviews (12 customer reviews)
  • Amazon Best Sellers Rank: #61,681 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • Product Warranty: For warranty information about this product, please click here


Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

2 of 2 people found the following review helpful By Patricia L on January 3, 2013
Verified Purchase
If you have the 5-foot mats and then the stair-way mats, you HAVE to buy this. They don't connect together properly without it. It's annoying and costly because HeatTrac could have designed their cords a bit better so this wasn't necessary. However, it works as designed.
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1 of 1 people found the following review helpful By Charles on October 4, 2012
Verified Purchase
The 20 inch water tight cable extender for HeatTrak pads is the correct connection to safely link multiple mats and avoid electrical shorts or shocks. I've use this product for 3 winters with no issues or ground fault trips. This statement alone I feel qualifies this product as quality. I used this in with the HeatTrak HTM24-10 Industrial Snow-Melting Walkway Mat, 24-Inch by 10-Foot, 120 Volt
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Verified Purchase
Maybe not the best purchase in the world for my needs but .. you win some you lose some. The six foot and longer cords help drop the HeatTrak, mat(s) in probably better locations, but that isn't the companies fault I didn't measure so well. And i have to admit that once in a while shorter is better than to long.
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4 of 6 people found the following review helpful By Bic Ballpoint on November 9, 2011
How can a 20" (14 gauge) extension cord cost this much? Heat Trak sells them for only $12.95 on its web site...
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By HR on March 11, 2013
Verified Purchase
Who can tell or rate this. Needed 5 units to install. One shipped and three weeks later waiting for the rest to show up. The winter will be over before I have a chance to use the system.
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By A. Phillips on February 2, 2013
Verified Purchase
We really like this product, I cannot shovel snow due to a heart condition and this product works as advertised in Michigan where we get about 48" of snow in a season.
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