Do Floor Radiant Heating Pads Require Dedicated Circuit

Under floor heating is much different than electric strip coil heaters.

Do floor radiant heating pads require dedicated circuit. Some of the under floor radiant heat systems don t require a dedicated circuit. The instructions that come with the heating cable say that the circuit for the heating wire must be separate. The manufacturer schluter heated floor kit recommends to have a dedicated circuit for the heated floor. Per the electrician quotes this is a huge p i t a.

The electrician also can install the control panel heating sensor in the wall. However small circuits under 20 sqft can be made with just 2 amp current maximum meaning they can be installed on the existing circuit. The heating wire that would go in is rated at only 300 watts. The best way to power the radiant heat floor is to hire a licensed electrician to run a dedicated circuit from the home s main electrical panel to the correct room.

This is impossible to do. Typically floor systems have a 15 amp maximum current per circuit. If you re installing radiant floor heat in an existing room you ll need a dedicated 15 to 20 amp gfci protected circuit to power the system and an excuse to lay a new tile floor. If you re remodeling it s a good time to satisfy both requirements.

Is there really a danger in hooking this up to my bathroom bedroom circuit. What i would do is figure out the square footage of radiant heat it doesn t have to go next to the walls and calculate the wattage. A bathroom size warm floor retrofit will cost 400 to 700 including the cost of the new tile.