MiniTherm series residential boilers are Category I
(non-positive vent pressure, non-condensing), natural
draft appliances. The heat exchanger combines the heat
transfer efficiency of integral copper finned tubes
with the mass of two cast-iron wet walls surrounding
the combustion chamber. The units are available in
a range of sizes to suit almost every residential and
light commercial heating load while providing operational
efficiencies of up to 84.5% AFUE.
call us for more information.