I'm about to tackle the last room to be done in my 1913 vintage house, the upstairs bath. It's still 1913 with the clawfoot tub and wall hung lav with two taps. I plan to install marble tiles on the floor and I want to warm them strictly for foot comfort. The house has central heating/AC. I installed water-heated floors in the downstairs bath and sunroom and they're really nice in the winter, but I really don't want to install water in the upstairs floor for multiple reasons. Can someone suggest a particular brand of electric heating for this application? The subfloor will be 3/4 plywood over wood framing with hardi-board underlayment for the marble. All suggestions are welcome.
TIA
Raymond