7mm or 1/4 inch diameter twin conductor heating cable. 5.6 W/F max 15 W/SF. Sizing guidelines: In concrete: 18-22 SF | Under Wood: 17-21 SF | Under Tile: 14-18 SF | Cold Areas: 13-16 SF
Warranty Information
10 Years from purchase date. Covers repair or replacement up to original cost of cable.