SunTouch WarmWire 120V Spools – 14 Sizes Available

All Sizes In Stock at Warm Your Floor

WarmWire 120v Spools cover 8 SqFt to 120 SqFt of Heated Floor Area.

Simply determine the amount of area you would like to heat and choose the appropriate sized spool.

When selecting the WarmWire electric radiant floor heat spool for your room, remember the following guidelines:

• The floor heat from WarmWire will extend 1.5 inches from the edge of the wire.
• Leave an unheated perimeter of 3 to 6 inches from walls.
• Keep WarmWire 4 to 6 inches from toilet wax rings.
• Heat right into the toekick of cabinets, so you have warm heels and toes.
• Do not place WarmWire in areas that will be covered by fixed cabinets or built-ins.
• NEW! WarmWire CAN NOW be used in the shower floor and seat. Since Jan. 1,2010 Warm Your Floor has only sold the new Jacketed wire (”J” series)
• Keep this in mind when deciding on WarmWire Spacing;  Closer Spacing (e.g. 2 Inch Spacing) generates more heat in a shorter time, and requires more wire, while wider spacing (e.g. 3 Inch Spacing) generates less heat and should only be used for very low heat loss areas. We recommend 2 or 2.5 inch spacing.
• You can combine more than one spool on a thermostat, but total load CANNOT exceed 15 amps on each SunTouch Thermostat Control. Each Spool begins at the thermostat and originates at the Thermostat. Please note that WarmWire Spools do not connect together.
• Buy our Spray Adhesive to attach the WarmWire Strap to a concrete sub floor (use screws on concrete board or plywood).

Don’t forget to order WarmWire Strap (1 roll per 40-50 SF), Thermostat and other materials to complete your installation. We offer the complete line of WarmWire tools and accessories to make your installation easier.

Tip:  Consider the LoudMouth Installation Monitor and our Digital Ohm Meter for a quick, seamless installation.

Click to See the COMPLETE WarmWire Installation manual