Add to Cart
Sign in to turn on 1-Click ordering.

More Buying Choices
Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
  • Sorry, this item is not available in

HeatTrak HR-EXT20 20-Inch Watertight Cable Extender

Price: CDN$ 18.99 & FREE Shipping on orders over CDN$ 25. Details
Only 1 left in stock.
Ships from and sold by Gift-wrap available.
2 new from CDN$ 18.99
  • In some instances and depending on your layout, you may need a 20-Inch Cable Extender to create longer cable lengths between Residential Mats or between 120V Industrial Stair Mats
  • For Residential applications, follow this rule: Starting from the Power Unit, wherever a HeatTrak Residential Stair Mat leads to a Residential Walkway Mat you will need a 20-Inch Cable Extender
  • Compatible with HeatTrak Residential Stair Mats, Residential Walkway Mats, and 120V Industrial Stair Mats. Not Compatible with HeatTrak Industrial Walkway Mats
  • Adds 20-Inch of connector cable length between HeatTrak Mats
  • To ensure a watertight seal, the Cable Extender has the same patented male and female connectors as the HeatTrak Mats
Ships in Original Packaging:
This item ships separately and in the original manufacturer's packaging. There will be shipping labels attached to the outside of the package. You may mark this item as a gift if you do not wish to reveal the contents. See Product details for more information

Snow Removal
The Snow Removal Department
Check out our entire Snow Removal Department in the Patio, Lawn & Garden Store. Shop by brand, price, discount, and more. Shop now.

Frequently Bought Together

HeatTrak HR-EXT20 20-Inch Watertight Cable Extender + HeatTrak HR-P Power Unit, 120-Volt, 6-Foot Cord + HeatTrak HR20-60 20-Inch by 5-Foot Residential Snow-Melting Walkway Mat, 120-Volt
Price For All Three: CDN$ 158.53

Show availability and shipping details

Product Details

Customer Reviews

There are no customer reviews yet on
5 star
4 star
3 star
2 star
1 star

Most Helpful Customer Reviews on (beta) 9 reviews
1 of 1 people found the following review helpful
It's a Necessity Jan. 3 2013
By Patricia L - Published on
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.
1 of 1 people found the following review helpful
HeatTrak Accessories Oct. 4 2012
By Charles - Published on
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
4 of 6 people found the following review helpful
Overpriced! Nov. 9 2011
By Bic Ballpoint - Published on
How can a 20" (14 gauge) extension cord cost this much? Heat Trak sells them for only $12.95 on its web site...
Pricy and should be included with two mat purchase April 25 2013
By John Breeding - Published on
Verified Purchase
Should have been included with the mats
S when you by two. Parts are pricy but mats worked well this winter
WHO CAN TELL March 11 2013
By HR - Published on
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.