Can Tuff Cable be used for total space heating, not just floor warming?

Yes. Tuff Cable floor systems can be designed for both supplemental floor warming — where the primary heat source is a furnace or boiler — and total space heating, where the radiant floor system provides all the heat for the space. Total space heating applications require higher wattage and closer run spacing than floor warming. Heatizon’s design team determines the correct configuration based on room dimensions, insulation levels, heat loss calculations (provided by the project’s engineer), and climate data.