7
Flexel
Installation Manual
Cable Kit Instructions
6). Installation of larger areas requiring 'add-on' cables.
Illustrated is a 20 square metre conservatory requiring a type EK10 2950 cable kit to provide
optimum heat. (18.4m² coverage allowing for edge clearance).
MAIN HEATING
CABLE
ADDITIONAL CABLE
FLOOR PROBE
THERMOSTAT
50mm
EDGE
CLEARANCE
Firstly mark out the floor as previously described.
Using the main kit cable (2000watts) run this out from the termination point to the opposite
end of the room and lay at 7cm spacings (12.5m2 c overage) back towards the control point.
Check that remaining floor area will accommodate the additional 950watt cable (5.9m2
coverage). Lay the additional cable and if necessary adjust the spacing to achieve full floor
coverage. (The thermostat sensor m ust be positioned centrally between cable loops).
Tiling the floor.
Once the cables are laid suitable protection boards / old carpet must be provided to avoid
damage during tiling.
Tile adhesive can be laid in either a single or a two layer operation depending on the tiler’s
preference to accommodate the 3m m cable thickness. The adhesive must be laid evenly in
the same direction as the cables are running mak ing sure there are no air spaces.
The following table of products are suitable for use with a Flexel Ecofloor underfloor
heating system. Refer to the additional requ irements when using Depron underlay
insulation and for further information and advice contact the Flexel technical
department.
