STEP 2: Measure the Floor

A. Mark the heater position on the floor
Calculate in square meters the size of the area to be heated.
Use the Sizing Guide (found in the back of the Installation Manual) to correctly fit your heating wire into the space provided.

B. Mark the start point
As close to the power supply as possible but no further than 2.5m from it.

C. Mark perimeter and spacing intervals
Mark all outer corners of the heated areas referring to the Sizing Guide.

Join the corners to form a marked out perimeter.

Mark the spacing intervals for the underfloor heating wire.

Remember: Plan the heater layout and installation so that any drilling after tiling will not damage the wiring.