Read all about it: The latest issue of Navien Hot Topics is out now! Find out how we got on at PHEX Manchester, as well as discover more about ON boiler technology.
Navien Hot Topics issue 7
More news articles...
NaviDay 2026.
Thursday 30th April 2026, is NaviDay – also known as our birthday! Marking another year of our business in the UK, it’s the perfect time to recognise the people who make it all possible; our team, our partners, and our customers. Please note that our main office will be closed for the day as we…
Why do boilers break down in cold weather? (And how to prevent it).
When the temperature drops, your boiler suddenly has a lot more work to do. Unfortunately, winter is when breakdowns are most likely to happen, usually at the exact moment you’re relying on heating and hot water the most. If you’ve ever asked yourself “why boilers break down in cold weather?” or found yourself searching for…

What the UK Can Learn from Norway’s Heat Pump Success.
Norway leads Europe in heat pump adoption, whilst the UK currently ranks last for sales in the heat pump market, according to recent European market data. At Navien UK, we believe there are important lessons to help accelerate the transition to renewable heating solutions and build a more energy-efficient future. Norway’s Heat Pump Leadership: A…



