TOP PRODUCTS 2022: Navien NCB700 combi gas boiler

TOP PRODUCTS 2022: Navien NCB700 combi gas boiler

As featured in the December issue of Professional Heating & Plumbing Installer, we’re taking a look through some of the products which have caught our eye over the past 12 months.

Featured in our June issue was the new NCB700 combi gas boiler from Navien which the company described as, “the first product of its type capable of delivering hot water to three bathrooms simultaneously.” Which, it says, makes it suitable for large properties.

The NCB700 has been designed to maximise recirculation of domestic hot water (DHW) in applications to reduce water wastage and offer flow rates up to 22 litres per minute (at 35°C temperature rise).

The new boiler features a turndown ratio of 15:1, is hydrogen-ready and can also achieve ErP A+ when used with the company’s Smart Plus controller. It is available in two models capable of delivering up to 41kW and 54kW of hot water respectively.

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