7mm or 1/4 inch diameter twin conductor heating cable. 5.6 W/F max 15 W/SF. Sizing guidelines: In concrete: 22-27 SF | Under Wood: 20-25 SF | Under Tile: 17-22 SF| Cold Areas: 16-20 SF
Warranty Information
10 Years from purchase date. Covers repair or replacement up to original cost of cable.