描述：Series OTRFloor Heating Cable for MembraneThe floor heating cable for membrane provides comfort and well-being through radiant heating.? Produces enveloping heat that is also clean, cost-effective, uniform, and constant.?? Specifically designed for use with uncoupling membrane?installation systems.? No mechanical fasteners required.? Membrane provides mechanical protection for the cable.FeaturesVoltage? 120V, 240/208V, 1-phase.Cold lead length? 10’ (3 m).Control? Two types of control method possible (see instruction manual for details):- Surface heating control with electronic thermostat in floor mode (F) and temperature sensor.- Ambient heating control with electronic thermostat in ambient mode with floor limit (A or AF) and temperature sensor.Note: A ground fault circuit interrupter (GFCI) must be used with this heating device unless exempted by the applicable national and/or local electrical code for the area of installation.Included materials? 15’ (4.6 m) temperature sensor.? Measurements table label (to be placed in electrical panel).Installation? Never cut or shorten the heating cable.? For indoor applications only.? On concrete slab or plywood subfloor.Warranty? 25-year warranty on the heating cable.Application? Kitchen, bathroom, entrance way, family room, living room.Construction? Heating cable made of a twin conductor for a simpler and faster installation, compatible with uncoupling membrane systems.Watt density? 9.6W/sq. ft. (103W/sq. m), 3 3/4” (95 mm) spacing.? 10W/sq. ft. (108W/sq. m), 3 1/2” (88 mm) spacing.? 12W/sq. ft. (130W/sq. m), 3” (76 mm) spacing.Installation? On uncoupling membrane not included [3’’ (76 mm) minimal spacing].? For heating cable installation on uncoupling membrane systems, consult the membrane manufacturer’s instructions to ensure that it is compatible with the use of heating cables.