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WarmWire kit 90 Sq Ft 120V Radiant Floor Heating Cable

Item Number: 120090WD-KIT

Alternate Part Number: DISCONTINUED


Availability: Out of stock


Availability: Out of stock


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The 120090WD-KIT WarmWire kit 90 Sq Ft 120V Radiant Floor Heating Cable covers large areas.

  • Cable length: 423' ft. feet, or (5076" in. inch)
  • Heated area: 90 Sq Ft
  • Heat output (BTU): 3690 BTU total
  • Click here to see all the quality standard features built in to SunTouch WarmWire .
  • Whats’s in the box: 120090WD-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 3690 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 18.7000
Ohms Reading (resistance value) 11-15 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: Bruce C.

Dec 27, 2012

Cable easy to lay down

I have been very happy with the product. The cable was easy to lay down, and we had some creative spaces to cover. I ended up having to take 3 different sessions to get all the tile laid down, and it was great to be able to connect the cable and have the floor nice and warm to work on. It also helped the thin set to dry much faster. The only difficult I had was with the meter trying to get an ohm reading. It seemed to vary a lot so I had to be sure I had really good lead connections to get a consistent reading. I was glad to have the loud mouth, as dropped a tool a couple of times and was glad to immediately know I hadn’t caused any problem.