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WarmWire kit 100 Sq Ft 120V Radiant Floor Heating Cable

Item Number: 120100WD-KIT

Alternate Part Number: DISCONTINUED


Availability: Out of stock


Availability: Out of stock


The 120100WD-KIT WarmWire kit 100 Sq Ft 120V Radiant Floor Heating Cable covers large areas.

  • Cable length: 455' ft. feet, or (5460" in. inch)
  • Heated area: 100 Sq Ft
  • Heat output (BTU): 4100 BTU total
  • Click here to see all the quality standard features built in to SunTouch WarmWire .
  • Whats’s in the box: 120100WD-KIT - WarmWire Spool, Coil(s) strap, SunStat PRO II Programmable Thermostat, Sensor Wire, LoudMouth, Tape, Digital Digital Multimeter, Detailed Installation Manual.
  • 25 Year Warranty
  • Made in the USA
Voltage 120 VAC
How to choose 120 or 240 Volt Same Energy efficiency & same Watts/SF. More Sq Footage per circuit with 240v
Watts Per SF 12 Watts per Sq Foot @ 2.5" in. inch spacing
Heat Output BTUs per SF 41 BTU per Sq Ft/Hour @ 2.5" in. inch spacing
Heating Power : Total BTU's 4100 BTU total
Manufacturer Watts Radiant
Brand Name SunTouch Warm Wire
Power Lead Type Armored, NEC color code, Single point connection at 1 corner of mat. No return wire like inferior products
Power Lead Length 10 Feet
Power Lead Wire Gauge (varies by heated area) 14 AWG
Packaging Easy Open Cardboard - no frustration. Easy to dispense wire from box
Product Thickness 1/8" - 3/16" (nominal) Shorter cables are thinner.
Heating Wire Spacing 2" - 2.5" - 3" on center
Minimum Bend Radius 1/2" 0.50 inch
Weight 20.0500
Ohms Reading (resistance value) 10-13 ohms
ZERO* EMF (Electro Magnetic Field) Yes. Verified by Independent Testing Laboratory as ultra low.
Controls/Thermostat is required for operation SunStat Floor sensing thermostat
Conduit required for Power Leads Conduit is not required for Power Leads
Width of heating area Feet Variable - you determine layout width, length, shape

Recent Reviews

Overall Product Rating:

(5 out of 5)

By: John K

Nov 05, 2013

Nice and warm

Just finished installation of tile over 100 sq ft of WarmWire. Allowed several days to cure and started heating yesterday and WOW this works great. We live in the snow belt of Central New York and it was 19 degrees yesterday morning and our new WarmWire floor was toasty. Great product.