The Pro Series 500W underfloor heating cable is a high-quality twin core product.  We have designed the cable to be 10W per lineal meter (most underfloor heating cable in NZ is 11W/m).  10W/m makes spacing much easier to calculate.
 
There are two major benefits to a Pro Series dual core underfloor heating cable.  A single cold tail allows for much easier installation of the cold tail through the wall up to the thermostat mount.  Also there is no more need for an even amount of runs, or the need to calculate a return.  All the installer needs to do is work away from the cold tail.
 
The Pro Series 500W is suitable for 3.33m2 under tile, 4.17m2 under engineered wood, and 5m2 under carpet and vinyl.
 
The Pro Series heating cable comes with a 25-year warrantee*.  Two floor probes are included.
*Conditions Apply