7mm or 1/4 inch diameter twin conductor heating cable. 5.6 W/F max 15 W/SF. Sizing guidelines: In concrete: 167-209 SF | Under Wood: 155-193 SF | Under Tile: 133-167 SF | Cold Areas: 122-153 SF
Posted by Dustin, Squamish B.C. on 25th Jul 2012
This is a great product that is easy to work with. I would reccomend it to anyone considering in floor heat. The cables are incredibly tough. I have no worries while concrete is being placed that they will be damaged. ThermaWire has a fantastic shipping program that allows the product to be in my hands the next day. We are now installing these cables as a part of the heating system in all our new homes.