Conduit for floor heat

kec

Senior Member
Location
CT
Occupation
Electrical Contractor
Electric T-Stat in interior wall with no insulation. Is it required to provide a conduit for wiring from the floor to T-Stat?
 
What do the installation instructions say? Do they require a conduit for the portion of the wiring that is within the wall?
 
I usually run 2 smurf tubes from the floor into a 4" sq box. 1 for the control cable and 1 for the heat cable. It makes it easier for the tile guy to get the cables to the STAT.
 
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