THE WORLD'S BEST HIGH EFFICIENCY UNIT HEATER

Sterling’s Nexus brings gas-fired unit heaters to unprecedented levels of efficiency. Its industry leading 99%* thermal efficiency combines the latest innovations, including a tri-metal stainless steel heat exchanger and a state-of-the-art proprietary combustion control system. Efficiency matters, not only is the Nexus the most energy efficient unit heater available, it is the most environmentally friendly too. Reduced emissions, low fuel utilization and a reduced carbon footprint give Nexus our green stamp of approval!