Will ThermoTile in-floor heating interfere with my pacemaker/cell phone/TV?
Unlike any other warm tile, electric radiant floor heating system, ThermoTile radiant floor heating systems are manufactured with both a current return wire to cancel EMF and an inner foil wrap to suppress 100% of the EMF. This eliminates interference with telephones, radios, pacemakers, hearing aides, wireless devices and televisions from your under tile heating. Without these features other electric floor heating systems may act as huge static-causing antennas under your floor.