
Much like a turbocharger, the blower distributes an optimum air-to-gas mixture pushing exhaust gases through the highly restricted flue baffle. The end result is the most efficient atmospheric gas product on the market with a .70 Energy Factor (EF). INSTALLATION FRIENDLY • Allows for easy replacement of standard atmospheric vent heaters. • Easily connects to existing B-vent. FAN-ASSISTED, CATEGORY 1 APPLIANCE 24V ELECTRONIC CONTROLS • Tighter differential for more consistent hot water delivery.