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/ Navien America-Combi CH-210-CH-210 Water boiler
Navien America-Combi CH-210-CH-210 Water boiler
The Navien America Combi CH-210 CH-210 is a Water type boiler. It uses Gas as a fuel. It has a AFUE Rating of 91 percent. AFUE or annual fuel utilization efficiency (pronounced 'A'-'Few') is a thermal efficiency measure of combustion equipment including furnaces, boilers, and water heaters.
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