Ardex FLEXBONE Heat 120V Cable FLEXBONE Heat cables are engineered with aluminum tubing and FEP cable insulation, providing maximum heat spreading on stone or tile floors while minimizing wattage. The cables work with the Flexbone In-Floor Heating Membrane to provide radiant heat in wet or dry areas with tile or stone flooring. The FLEXBONE floor heating cable system can only work with wood, laminate vinyl tile, or carpet flooring when using K 60 ARDITEX Rapid Setting Latex Smoothing and Leveling Compound. Features Cold/Hot junction self-contained within the cable; no bulky connection box to cut and bury The heating cable must be spaced so that at least two crossbones patterns are between the cables (approx. 3.88” / 9.8 cm) - see image 3 It can also be installed in a "comfort" setup with at least 3 crossbones patterns between cables Heating cables may not cross, overlap, or touch each other Provided with 2-floor sensors - one with heat cable, one with thermostat 11% less wattage required per sq. ft. Less cable required per sq. ft. Heat resistant up to 401°F (205°C) Not for use in steam rooms Aluminum tubing guarantees ZERO electromagnetic fields All cables are the same diameter, allowing a secure fit in the membrane no matter the length Must use SK-175 Waterproofing Seam Tape on seams between adjacent mats Ideal for large-format tile and stone installations Minimum Spacing Requirements Object Distance of Cable From walls, partitions, and fixed cabinet 2" From other heat sources (baseboard"heaters, fireplaces,forced air heating ducts, etc.) 8" Plumbing Drains 4" The centerline of the toilet drain 7" Ard"x 120V Heat Cable Coverage Mo"el Voltage Heat Area Cable Length Watts Total Resistance Ω UH 910-15 120V 15 ft2 (1.4 m2) 39.6 ft (12.1 m) 150 96 UH 910-22 120V 21.5 ft2 (2 m2) 57.9 ft (17.7 m) 225 64 UH 910-28 120V 28 ft2 (2.6 m2) 78 ft (23.8 m) 300 48 UH 910-36 120V 35.5 ft2 (3.3 m2) 98 ft (29.9 m) 375 38.4 UH 910-42 120V 42 ft2 (3.9 m2) 118 ft (36 m) 451 32 UH 910-49 120V 48.5 ft2 (4.5 m2) 136.4 ft (41.6 m) 525 27.43 UH 910-55 120V 55 ft2 (5.1 m2) 156.4 ft (47.7 m) 600 24 UH 910-63 120V 62.5 ft2 (5.8 m2) 176.4 ft (53.8 m) 675 21.33 UH 910-68 120V 68 ft2 (6.3 m2) 196.4 ft (59.9 m) 750 19.2 UH 910-81 120V 81 ft2 (7.5 m2) 234.8 ft (71.6 m) 900 16 UH 910-95 120V 95 ft2 (8.8 m2) 274.8 ft (83.8 m) 1,050 13.71 UH 910-108 120V 107.5 ft2 (10 m2) 313.2 ft (95.5 m) 1,200 12 UH 910-122 120V 121.5 ft2 (11.3 m2) 353.2 ft (107.7 m) 1,350 10.67 UH 910-134 120V 133.5 ft2 (12.4 m2) 391.6 ft (119.4 m) 1,500 9.6 UH 910-151 120V 150.5 ft2 (14 m2) 439 ft (133.8 m) 1,679 8.58
