Navien condensing boiler technology provides 95 0 afue recognized by energy star as most efficient.
Floor standing condensing gas boiler.
Space heating greenstar floor standing boiler.
Gas fired floor standing condensing boilers.
The greenstar boiler is available in both wall hung and floor standing models.
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Space heating boiler for connection to a hot water tank with unsurpassed performance and control.
The brute ft combination boiler and water heater models deliver the best of space and domestic water heating into one compact system.
4 sizes up to 199 mbh.
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Floor standing combi central heating models boiler with ai artificial intelligence control technology automatically sets up the boiler during initial startup recognizes natural or lp gas no conversion kit required continuously monitors combustion and adjusts gas and air flow to optimize combustion and fuel savings user interface displays temperature status symbols and self.
With special insulation to ensure ultra quiet operation and the exclusive keypad safety lock feature to prevent unwanted tampering with.
Matrix radiant dome gas burner with 5 1 turndown ratio.
Modern free standing gas boilers are made either from pressed steel or cast aluminum.
Compact gas fired condensing boiler in a floor standing design.
These extremely efficient and eco friendly units provide extra energy savings over a traditional floor standing boiler.
Before the combination boiler all boilers where cast heat exchangers and initially floor standing.
Water cooled stainless steel combustion chamber.
The intelligent condensing approach combi central heating models boiler with ai artificial intelligence control technology automatically sets up the boiler during initial startup recognizes natural or lp gas no conversion kit required continuously monitors combustion and adjusts gas and air flow to optimize combustion and fuel savings user interface displays temperature.
No primary secondary piping or low loss headers required.
By automatically adjusting how much fuel is used to match demand the brute ft can save you up to 20 on heating utility bills.
The peak of their popularity was in 70s and 80s when they were placed either in an out boiler house or on the floor in the kitchen and had a cast iron heat exchanger.
They use advanced technology to deliver quick response exceptional efficiency and years of reliable service.