Combines the reliability of the Fire Coil with the efficiency, flexibility, safety, an envoirmental responsibility of a sealed-combustion Low-Nox Heater
Sizes now range from 199,900 to 2,000,000 BTU’s
85% efficiency is heigher then standard copper-tube waters.
Install all models indoor or outdoor
Low-NOx: Less then 10ppm on model 500-2000, less then 30ppm on model 200-400
Flexible venting: vent through roof with B-vent or through sid wall using AL29-4C stainless steel vent
Draw combustion air dected from outside or from air inside room
First year pars and 30 days labor warranty
5 year full waranty on heat exchanger; 6th through 10th years pro-rated.
Copper heat exchanger with external geskets is standard. Cupro-nickel heat exchange is optional
Water heater model 200-400 come with mounted circulator standard. Water heater models 500-2000 packaged with floor mounted stainless steel circulators. All water heats packaged with NATCO glass lined storage tanks.
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