500’ Roof and Gutter Deicing Self-Regulating Heating Cable, 5W/ft., 120V

Common Support Questions

Do radiant heating products have polarity?

Electric-resistance heating cables and systems have no polarity. This includes all current WarmlyYours heating elements.

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How far apart are the triangles spaced from one another at the roof edge near the gutter for WarmlyYours self-regulating deicing cable?

Triangles are spaced 24" apart.

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What is the difference between Self-Regulating and Constant Wattage Cabling?

As the names imply, constant wattage cable uses fixed wattage output per linear foot and does not automatically adjust in response to temperature changes. Self-regulating cable is manufactured with a resistance matrix placed between its 2 buss wires that varies the ohms resistance per linear foot to automatically adjust in response to temperature changes. Learn more about this in our blog Self-Regulating vs. Constant Wattage Heating Cables.

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Is self regulating cable good for clearing snow off my roof?

Self Regulating cable is not designed for snow load removal. It is designed for deicing in scuppers, roof overhangs, gutters, downspouts, trench drains, etc.

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What type of roofs can I use WarmlyYours Self-Regulating cable on?

Warmly Yours self-regulating cable is suitable for use on standard asphalt or wood shingles, angled cedar, tile or terra cotta, slate, flat membrane-type (rubber or EPDM) roofing, and metal roofing. For attaching, the same clips are used for both slate and cedar roofing. Always check local codes for approved methods of heating roofs and gutters.

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Can self-regulating cable be installed on EPDM or rubber roofs?

WarmlyYours self-regulating roof and gutter de-icing cable can be used on rubber or EPDM (Ethylene Propylene Diene terpolyMer) roofs.

The primer that WarmlyYours sells is specifically for adhering clips to EPDM or rubber roofing.

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What are some considerations to note about WarmlyYours roof and gutter deicing self-regulating cable versus constant wattage cable?

Overlapping WarmlyYours self-regulating cable is possible because self-regulating cable regulates heat output to prevent overheating and damaging the cable.
Overlapping WarmlyYours constant wattage cable is not possible because it is on all the time and cannot come in contact with itself or any other constant wattage heating cable, as it will overheat and fail.
Self-regulating cable requires the use of a control and/or a sensor to operate. WarmlyYours offers a variety of controls ranging from a basic manual control to our premium option that provides the ultimate in convenience and hands-off operation.
Constant wattage cable does not require a thermostat/controller and can be connected to an outlet throughout an entire winter, during a single snow event, or whenever deicing is needed. An optional plug-in thermostat can be used if desired.
Self-regulating cable is designed to be cut to length at the jobsite by an installer where it can then be end-capped with accessories (sold separately).
Constant wattage cable cannot be shortened or altered in any way.

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Can WarmlyYours self-regulating deicing cable be used inside a drain pipe or trench?

Yes, WarmlyYours self-regulating deicing cable may be used in a drain opening or in a trench. It cannot go inside a pipe.

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Can WarmlyYours self-regulating cable go in liner drains in the driveway? In front of the garage and the end of a driveway?

WarmlyYours self-regulating cable can rest in the bottom of the drain. Some people put them on the AIR-STAT to control operation.

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What is the lifespan of WarmlyYours roof and gutter deicing cables?

WarmlyYours roof and gutter deicing self-regulating cable loses its power ramp-up ability at about 5-10 years, but it will still work at its rated wattage for years. Properly installed WarmlyYours roof and gutter constant wattage cable usually lasts well beyond its warranty period.

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I have leaf guards installed on my gutters. Can I attach the deicing system to the side, or underside of my gutters?

No, typically leaf guards need to be removed for the deicing cable to be installed in the gutter to work effectively.

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Publications and Manuals

Specifications

Electrical

Amps	20.83 A
Benefits	Can be cut-to-length & overlapped
Cable Type	Self Regulating
Connection Method	Hardwired
Voltage	120 V
Watts Per Ft.	4-10 watts per linear ft.
Watts Per Ft. at 50°F/10°C	5 W

Warranty / Certifications

Approvals	cULus & cCSAus Listed
Warranty	10 years

Product Dimensions

Cable Cross Section	3/8" x 1/4"
Length	500′

Construction

Cable Jacket

Waterproof thermoplastic

Logistics

Country of Origin (COO)

China

Installation

Maximum Intermittent Exposure Temperature, 1000 Hours (Power On or Off)	185°F / 85°C
Maximum Maintain or Continuous Exposure Temperature (Power On)	149°F / 65°C
Minimum Bend Radius	1.125″ / 28.6mm
Minimum Installation Temperature	0°F / -18°C