7mm or 1/4 inch diameter twin conductor heating cable. 5.6 W/F max 15 W/SF. Sizing guidelines: In concrete: 53-66 SF | Under Wood: 49-61 SF | Under Tile: 42-53 SF| Cold Areas: 39-48 SF
Warranty Information
10 Years from purchase date. Covers repair or replacement up to original cost of cable.