Boiler

Navien launches new NCB700 combi boiler

Navien has launched the new NCB700 combi gas boiler, the first product of its type capable of delivering hot water to three bathrooms simultaneously. The NCB700 cleverly maximises recirculation of domestic hot water (DHW) in applications to significantly reduce water wastage and offer flow rates up to an industry-leading 22 litres per minute (at 35°C […]

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Worcester Bosch launches new Greenstar 4000 boiler range

Worcester Bosch has launched the new Greenstar 4000 boiler range which comes with a host of improvements on its predecessor. Replacing the Greenstar i series, the 4000 builds on the tried, tested and much-loved features of its predecessor while receiving upgrades to its appearance and performance. Key improvements include increased ease – and speed – […]

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Aluminium vs stainless steel heat exchangers – What installers need to know

Alister Maclachlan, Product Director at Vokèra by Riello, debates the key differences between aluminium and stainless steel heat exchangers when it comes to high efficiency condensing boilers. The heat exchanger plays a critical role in a modern residential or commercial boiler. To coin a well-known phrase, it does exactly what it says on the tin, […]

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The advantages of electric heating in UK homes

Electric heating is continually becoming an increasingly viable option for heating properties in the UK. New Government legislation heralds a change in how SAP determines a properties ERP Rating – to almost the same as gas. This change allows widespread use of electric radiators and electric boilers, which are widely understood as having low installation […]

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Viessmann launches new Vitodens 100-W gas-condensing boiler

Viessmann has launched the new Vitodens 100-W gas-condensing boiler, which can be remotely operated by an app, and is ready for the addition of hydrogen to the UK gas supply. The Vitodens 100-W, manufactured to a high standard in Germany, has WiFi built inside, meaning it can be completely controlled remotely, via Smartphone or tablet, […]

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