Ferroli Optimax HE PLUS 18S Condensing System Gas Boiler
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There’s an Optimax boiler to suit every domestic situation, large or small. Built to Ferroli’s exacting standards, its high specification and reliability is matched with a 5 year manufacturer’s warranty. Ferroli Product Features: NOx Class 5+ & SEDBUK A rated for high environmental performanceAvailable for natural gas and LPGPre-mix fan assembly and ceramic plaque burner for highest possible combustion efficiencyFlame can be viewed through combustion coverBuilt-in by-pass for quicker installation and assurance of minimum flow rates through the heat exchanger at all timesIntegral filling loop as part of the boiler’s valve assembly for easy installationDry clip-on NTC sensors prevent premature failure from system contaminationSensors can be changed without draining boilerPrimary aluminium heat exchangerInternal condensate trap can be connected direct to internal soil pipe or waste systemEasily removed single piece case for easy installation and maintenanc