Cable & Membrane Overview
Product Name
Nuheat Cable & Nuheat Membrane
Indoor Use Only
YES
120V Sizes - designed at 12 w/sqft
8, 12, 15, 25, 30, 40, 50, 60, 70, 80, 85, 95, 110, 120 (sqft)
240V Sizes - designed at 12 w/sqft
15, 20, 25, 35, 45, 55, 65, 70, 85, 90, 100, 120, 135, 145, 160, 170, 190, 215, 240 (sqft)
Max Heat Output
15 watts/sqft
Cable Spacing w/guides
12 w/sqft - 3”
15 w/sqft - 3”/2”/3” alternate
Cable Spacing w/membrane
10 w/sqft - 3 pillar
12 w/sqft - 3/2/3 alternate pillar
15 w/sqft - 2 pillar
Cable Guides Included
YES
Self-Leveling Concrete Using Cable Guides
Recommended
Cable Thickness
3/16”
Zero EMF
YES
Waterproof Cable
YES
Halfway Marker on Cable
YES
Cable Repair Kit Available
YES
Cable Must be Turned After 10’
No; Unlimited Straight Runs
Cold Lead Length
10’
Cable Splice and Sensor Probe Fits without Cutting Membrane
YES
Membrane Rolls Sizes
54 sqft & 161 sqft
Membrane Sheet Sizes
10.6 sqft - 3’3”x3’3”
Membrane Thickness
.22” - 5.5mm
Adjusted Floor Height
Cable w/guides - 1/4”
Cable w/membrane - 1/2”
YES
Waterproof Membrane
Yes, only approved brands
Self-Leveling Concrete over Membrane
Modified Thinset Approved Above and Below Membrane
Minimum Tile Size Over Membrane
No minimum with use of self-leveler; 2”x2” over thinset
YES
UL Approved under Laminate
YES
UL Approved under Luxury Vinyl Tile
YES
UL Approved under Engineered Hardwood
Membrane - Robinson Floor Test - OSB/Plywood w/19.2” O.C Joists - 12”x12” Porcelain
5/5 - Extra Heavy
Membrane - Robinson Floor Test - Concrete - 12”x12” Porcelain
5/5 - Extra Heavy
Membrane Approved for Sound Reduction
NO
Is the Membrane a Thermal Break?
NO
Cable Warranted in Other Membranes
YES
Membrane Warranted with Other Cable
YES
YES
Warranty in Effect After Repairs
Cable & Membrane Warranty
helpful Videos
nVent NUHEAT Cable & Membrane Installation Tutorial