modulation

Viessmann launches new Vitotrol 100-E modulation control for Vitodens boilers

Viessmann has announced the immediate availability of a new Vitotrol 100-E Modulation Control for its unvented system and combi Vitodens 100-W and 111-W models, enabling customers to manage their heating and hot water wirelessly. The battery-powered load compensation control is easy to install, with no wiring or outdoor sensor required. It can be paired directly […]

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Is bigger always better for boiler modulation ratios?

Some of today’s boilers offer high modulation ratios, but, considering average heat loads in the UK, is such a wide range ever required? Alisdair Cumming – Research and Development Manager – explains why a modulation ratio of 5:1 will provide efficiency, comfort and reliability for the majority of UK homes. In recent years, boiler manufacturers […]

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What are the benefits of installing a boiler with a wide modulation ratio?

Neil Mattock, Marketing Director at Vokèra looks at the benefits of a good modulation ratio: Winter is on its way, Halloween is just around the corner and before we know Christmas will be here. At this time of year, homeowners naturally start to think about turning their heating on and are looking to installers to […]

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