Add ease and warmth to your home with brand new boiler technology
Promotional feature with Navien
With the cost of living increasing, we’re always looking for ways to make savings in our homes. But have you considered re-assessing your boiler? The latest Navien gas combi boilers will not only save you on gas and water usage but you’ll be getting hot water in up to three bathrooms - all at once. What’s not to love?
Instant warmth
White kitchen with large island and dark wood floor
Swapping out your system boiler and cylinder for the newest combi boiler will not only save you space, but you’ll be adding extra ease and comfort into your life.
Navien’s NCB700 heats your home and, since it’s the very first boiler in the UK to have a built-in recirculation pump, it supplies water to taps faster than traditional cylinder system ensuring you're never left waiting for hot water. Plus, it reduces unnecessary water wastage.
Smart tech
Front of Navien combi-boiler showing display panel
No more faffing around with engineers when you need to check on your boiler. The NCB700 has a nifty front digital display panel you can check yourself. Or, even niftier, you can use Navien’s Smart Plus app to check the boiler’s status right from your phone.
As if that all wasn’t enough, this smart boiler actually learns how you use your hot water, meaning it can intelligently predict when the morning bathroom rush is about to kick off.
Save money - and the environment
White Navien combi-boiler
Navien’s combi boiler will help you save on gas and water bills, and even the installation costs themselves. The extra smart functions of the NCB700 also do more than just making the boiler more accessible on a daily basis.
The greater levels of controllability, plus functions such as smart weather forecasting and geofencing provide even greater - and even more welcome - energy savings.
But it’s not just your home and bank account that will benefit from the NCB700. It’s hydrogen-blend ready, meaning it’s able to support the UK Government’s Net Zero Strategy and switch to 20% hydrogen gas when needed, without requiring any modification.
Sign up to our newsletter for style inspiration, real homes, project and garden advice and shopping know-how

Thea Babington-Stitt is the Managing Editor for Ideal Home. Thea has been working across some of the UK’s leading interiors titles since 2016.
She started working on these magazines and websites after graduating from City University London with a Masters in Magazine Journalism. Before moving to Ideal Home, Thea was News and Features Editor at Homes & Gardens, LivingEtc and Country Homes & Interiors. In addition to her role at Ideal Home, Thea is studying for a diploma in interior design with The Interior Design Institute.
-
My Spring Cleaning routine transforms my home every yearMy tips and tricks so that your home can have its own transformation too
-
This is the best way to overseed a lawn full of moss in spring – experts share their simple method to bring your grass back to lifeMossy lawn getting you down? Here's how to overseed it and get the grassy verge of your dreams...
-
I tested Our Place's Wonder Oven way back in 2024 – now it's £30 cheaper but it's still the best looking air fryer (in pastel colours!) you can buyIf you're looking to smarten up your air fryer, this is a fab deal