nVent Nuheat Cable 120V 30 Sq.ft. Coverage 30 Sq.ft. Coverage. Offering the ultimate in installation flexibility NUHEAT Cable is perfect where on-site adjustments are required. Coupled with newly redesigned cable guides and a low-profile cold lead adding heated floors to your renovation or new construction project has never been easier. Features of nVent Nuheat Cable 120V 30 Sq.ft. Coverage Heats tile stone and laminate/engineered wood floors Zero EMF (electromagnetic field) cable design Halfway marker on heating cable for easy layout planning May be installed directly into the NUHEAT Membrane in areas where an uncoupling feature is desired 30 Sq. Ft. Coverage / Full Cable Length: 120' Package Contents: nVent Nuheat Cable 120V 30 Sq.ft. Coverage nVent FG0605: Nuheat Cable 120V 30 Sq.ft. Coverage 30 Sq.ft. Coverage