AFUE's to 84.3%
Multi-position installation - Up flow (High Boy), Horizontal - left or right
Heat exchanger - Front flue, Heavy gauge stainless steel primary heat exchanger, Tube style aluminized steel secondary heat exchanger with removable baffles. Large front access clean-out secured with studs and nuts, Spring-loaded observation port with test port
Blower - Multi-speed direct drive, Slide-out blower/motor – easily removed for service