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4.4 Installing the EFMA Floor Heating System
Tape, spray adhesive, stapler
Remove the product from the box and verify the electrical and insulation
resistance of the heating cable.
Fig. 4.4 a
• Unroll the mat, adhesive side down (Fig. 4.4 a);
• Ensure that the cold lead is long enough to be connected to the thermostat or
junction box;
• To minimize floor height, chisel a 10 mm X 10 mm X 250 mm (
channel in the subfloor to receive the cold lead/heating cable (black) junction.
The junction has an extra insulation sheath and a slightly larger diameter than the
heating cable;
• Continue to unroll the EFMA system on the floor, working around the stationary
elements marked out beforehand (see Section 4.4.1);
• As needed, reposition EFMA: its adhesive allows it to be positioned more than
once.
• You may use hot glue or tape to fasten the EFMA to the subfloor;
cold lead
heating cable
/
" X
/
" X10")
3
3
8
8
channel
junction
17
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