Triangle Tube/Phase III
The Prestige condensing sealed combustion wall-mounted gas boiler features a stainless steel heat exchanger. It is fully modulating between 30,000 and 111,000 Btu/hr, has a published AFUE of 93%, and can be vented in PVC or ABS pipe up to 60 feet. It has a digital control panel and is available in natural gas or propane.
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