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HeatTrak Watertight Cable Extender - 20 inches long


Retail: $19.95

You Save: $5.00


Shipping Information

This is an add-on item, that is eligible for FREE shipping as a part of an order over $149.


20-Inch Watertight 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 can also be connected together.

For Residential Walkway & Stair Mats:

When you Mix and Match the Residential Walkway and Stair Mats, there are two situations which may require you to use a 20-inch cable extender:

Walkway Mats connecting on two different levels (i.e. - a tiered walkway). In this case you will need a 20-inch cable extender to allow the mats' cables to reach one another.

A 'Stair Mat - Walkway Mat - Stair Mat' combination. When you connect a Stair Mat to a Walkway Mat and then to another Stair Mat, you will need a 20-inch cable extender to connect the 1st Stair Mat (closest to the outlet) to the Walkway Mat in the middle.

Length of Cable Extender: 20 Inches Cable Gauge: 14/3 SJTW


Size in Inches 20
Size in Feet 1.66
Instructions + Video

Instructions + Video

Instruction Manual
Install Steps Use this 20 inch extension can be used with residential stair mats, residential walkway mats or Industrial stair mats.
Skill Level Easy, plug and play
More Details

More Details

What's In The Box 1 cable
Warranty 2 years


Write Your Own Review

  • You will need this cable!

    We had purchased the HeatTrak stair treads and floor mat. and needed the cable extender to connect the products. It was the exact length we needed and it works perfectly. Quality products and good service and delivery.

    Posted on March 3, 2015 by pegster38

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