Self-Regulating De-Icing Cable – SRK
Designed to keep pipes and gutters free of snow, our self-regulating outdoor heaters give you peace of mind knowing that your home or business is protected from the potential damage caused by ice build-up and frost.

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Questions & Answers
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1 Do I need two downspout hanger kits if creating loop in downspout?
Yes, two downspout hanger kits should be used to protect the heating cable from damage caused by sharp gutter edges and to provide strain relief for both on the way down and back up the…
Learn more2 Heat Tracing Cable Installation Video
Click here to view a Product Review and Installation Video of Warmup anti-freezing pipe system by A Concord Carpenter.
Learn more3 How To Secure Roof Clips by Warmup
This short video by Warmup shows how to secure roof clips.
Learn more4 How to terminate self-regulating cable
Looking to terminate a self-regulating cable? This post provides a video demonstration as well as a link to the full instructions.
Learn more5 Running Warmup De-Icing Heating Cable in a Downspout
This short video shows how to run Warmup De-Icing Heating Cable in a Downspout.
Learn more6 Warmup Heating Cable Installed on a Roof
Here is an example of how Warmup Heating Cable could be installed on a roof.
Learn more7 What do I do if I have too much or too little NAMSR cable during installation?
consider tightening the triangles, whilst maintaining the proper height based on the overhang or use t-splices and end kits for downspouts so you do not have to use extra cable coming back up
Learn more8 How do I test my NAMSR self-regulating cables?
This page explains the purpose of testing your self-regulating cables and how to perform these tests.
Learn more9 Basic Installation of the Roof Heating Cable
Follow these roof heating cable installation instructions for the best results. Click "Read More" for all the details.
Learn more10 What is the maximum self regulating wattage on a PVC pipe?
8W/LF self regulating heating cable(s) CAN be used on PVC pipes. Generally, the maximum self regulating wattage temperature for PVC items is 95C (200F) the heaters in our range will not get anywhere near that in…
Learn more11 Determining How Much Self-Regulating Cable You Will Need
Need help determining how much self-regulating cable you will need for the best snow and ice removal performance for your roof and gutters? Click "Read More" for helpful advice.
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