Navien Boiler Installation
Industry-leading hot water flow rates
Navien is a South Korean boiler brand known for producing some of the highest hot water flow rates of any combi boiler — ideal for homes with high hot water demand.
About Navien
Navien was founded in South Korea in 1978 and has grown to become a global heating brand. Their NCB-E and LCB combi boilers are known for exceptional hot water performance, with flow rates that rival system boilers. This makes Navien an excellent choice for larger homes with multiple bathrooms who want the simplicity of a combi without sacrificing hot water performance.
✓ Pros
- ✓Excellent hot water flow rates for a combi
- ✓High efficiency ratings
- ✓Good for larger homes
- ✓Stainless steel heat exchanger
✗ Cons
- ✗Less well-known in the UK
- ✗Fewer UK service engineers
Navien Models We Install
All models supplied and installed by our Gas Safe engineers. Prices include fitting, flue, and Gas Safe certificate.
Navien FAQ
Is Navien a good combi boiler?
Yes — Navien combis are particularly good for larger homes with high hot water demand. Their flow rates are class-leading.
Ready for a Navien Boiler?
Get a fixed price in 2 minutes. 0% finance available. Next-day installation.