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Monday 8am - 6pm Tuesday 8am - 6pm Wednesday 8am - 6pm Thursday 8am - 6pm Friday 8am - 6pm Saturday 8am - 2pm

Navien UK

Directions Website

Welcome to the official Navien UK page. We manufacture high efficiency gas and oil boilers.

30/10/2026

Know your way around a Navien boiler? 🛠️

From the heat exchanger to the expansion vessel, you’ll know a boiler’s made up of several key components that work together to keep your customers’ homes warm and the hot water flowing. But do you know where each part is in one of our boilers?

Go on, test your knowledge and see how many parts you can identify. Let us know in the comments! 👇

29/10/2026

Help your customers make more of their space.

With the NCB700 ON, you can offer a compact, cylinder-free heating solution that helps free up valuable room in the home. No bulky hot water cylinder taking up cupboard or airing cupboard space – just powerful, smart heating in one neat package.

Whether your customers need more storage, want to maximise usable cupboard space, or is simply looking for a neater install, the NCB700 ON gives you a space-saving benefit to talk about.

23/10/2026

Great service starts with great support. 👏

Hear from Mathew, our Regional Sales Manager for Northern Ireland, and Sam from PW Boilers, as they share their experience of working with Navien UK.

From fast responses to reliable assistance when it matters most, and well-priced boilers that are backed by a 5-year parts and labour warranty, having the right support behind every installation makes all the difference.

22/10/2026

Register your installations on the go – even after leaving the site!

We’ve updated our warranty app to make your life a little easier. Where you’d have to scan the barcode on the side of the boiler in the app while still on site, now it’s even more convenient.

→ Simply take a photo of the barcode while on site.
→ Register the installation later, at a time that suits you.
→ Enjoy greater flexibility and less pressure to complete registration before leaving the job.

It’s a small update that makes a big difference to your working day.

21/10/2026

Looking for a boiler that makes installation easier while giving your customers long-term peace of mind? Our NCB500 ON is designed to deliver both.

With compact dimensions, flexible installation options, and a range of installer-friendly features, it’s a smart choice for modern family homes. 🏡 Its compact design makes it ideal for installation in a kitchen cupboard, while the built-in digital display makes it easier for homeowners to view their energy usage.

With superb hot water comfort, stainless steel heat exchangers and a 10-year parts and labour warranty, the NCB500 ON is built to deliver reliable performance for years to come. It’s also compatible with both natural gas and LPG, with a conversion kit included, giving you added flexibility on installation.

For installers looking for a reliable, flexible and feature-packed boiler, the NCB500 ON is one to consider for your next installation.

19/10/2026

The mornings are getting colder, the evenings are drawing in… so, who’s finally given in and put the heating on? 👀

Are you already enjoying the warmth ahead of Boiler Switch On Day, or are you determined to hold out a little longer? Let us know in the comments. ↓

18/10/2026

With colder months on the way, now’s a good time to remind your customers to check their heating’s ready to keep them warm when they need it most.

Our winter-ready checklist covers a few simple things, from boiler pressure and bleeding radiators to making sure their thermostats are set up correctly.

Share this with your customers to make sure they’re winter-ready. ❄️

15/10/2026

Looking for a more efficient way to heat your customer’s home? 🏡 Our PEM750 air source heat pump delivers reliable heating and hot water, even in temperatures as low as -25°C!

If you’re interested, get in touch to discuss installation options and potential heat pump grant eligibility.

14/10/2026

Dave, one of the engineers from Balsham Boilers Ltd, was recently in Cambridge installing one of our LCB700 oil boilers.

Weighing as little as 67kg, the LCB700 has been designed with installation in mind. Its lightweight stainless-steel construction and integrated handles allow two engineers to easily lift and manoeuvre the boiler directly into position.

It’s another example of how practical design can make a real difference on site, helping you complete installations efficiently and with less hassle.

13/10/2026

Install more. Earn more.

Exciting new Apple rewards have landed on Navien Choice Plus. Redeem your points for the latest tech, including the iPhone 18 Pro and Pro Max, Apple Watch Ultra 4 and AirPods 5. 📱⌚️

Simply register for Navien Choice, earn points with every installation and redeem them whenever it suits you - instantly or as you go.

Ready to start earning? Visit https://navien.co.uk/navien-choice/ and sign up today.

Address

Building 2, Ground Floor, Guildford Business Park
Guilford
GU28XH

Opening Hours

Monday	8am - 6pm
Tuesday	8am - 6pm
Wednesday	8am - 6pm
Thursday	8am - 6pm
Friday	8am - 6pm
Saturday	8am - 2pm

Website

http://www.navien.co.uk/, https://linktr.ee/navienuk?utm_source=linktree_profile_share<sid=f2da7fc3-8575-42db-b787-5c9

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