Why consume up to 60,000 BTU when you only need 3,000? Our innovative new heating boot™ are revolutionary in the central heating business. This exclusive line of ECOBOOT™ is part of our duct heater family. Installed at the outlet of air ducts to heat the air coming from the central system, they allow the temperature of the rooms in a home to be adjusted independently of one another, so as to be able to maintain a lower temperature in unused rooms and thereby save on heating costs. There are three models that will fill the most common assembly layouts in residential installations. All at once, your comfort has been increased!