Navien NCB 40kW Combi Gas Boiler
| Manufacturer | Navien |
| Boiler Model | NCB 40kW Combi Gas Boiler |
| Condensing boiler? | condensing |
| Energy Efficiency Rating | 93% |
| Energy Band | A Rating |
| LPG model/Conversion kit | Yes |
| Manufacturer Warranty | 7 Years |
| Heating Output | 33.2 kW |
| Wall Mounted or Floor Standing | Wall Mounted |
| DHW Flow Rate | 16.9 l/min |
| Total Cost | From £2478.91 |
| ERP Rating | A Heat A Water |
| Hot Water Max Output | 39.6 kW |
Overview of Navien NCB 40kW Combi Gas Boiler
The Navien NCB 40kW Combi Gas Boiler is a high-performance, energy-efficient boiler designed to provide both heating and hot water in one compact unit.
Ideal for medium to large homes, this combi boiler offers exceptional efficiency, powerful heating output, and a user-friendly interface.
With its advanced condensing technology, the Navien NCB 40kW maximises energy savings, helping homeowners reduce their carbon footprint while maintaining a comfortable living environment.
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Navien NCB 40kW Combi Gas Boiler Key Features
- High Energy Efficiency
- The Navien NCB 40kW boasts a high-efficiency rating with an A-rated ErP (Energy-related Products Directive) classification, ensuring lower energy bills and reduced environmental impact.
- Compact & Lightweight Design
- Designed for easy installation in small spaces, this boiler is lightweight and compact, making it suitable for homes with limited room for heating appliances.
- Smart Controls & Wi-Fi Connectivity
- With Navien’s Smart Plus technology, users can control their heating remotely via a smartphone app, enabling real-time temperature adjustments and energy monitoring.
- Stainless Steel Heat Exchanger
- Unlike many boilers that use aluminum heat exchangers, the Navien NCB 40kW features a high-quality stainless steel heat exchanger, ensuring greater durability and resistance to corrosion.
- Quiet Operation
- This model operates at low noise levels, making it ideal for homes where silent heating is a priority.
Is the Navien NCB 40kW Combi Gas Boiler Suitable for My Home?
The Navien NCB 40kW is best suited for medium to large homes with high heating and hot water demands.
It is capable of efficiently supplying multiple bathrooms simultaneously, making it an excellent choice for larger households. However, if you have a smaller home or lower hot water usage, a lower kW model may be more appropriate.
Navien NCB 40kW Combi Gas Boiler Size
This combi boiler features a compact size, allowing for flexible installation in kitchens, airing cupboards, or utility rooms. Its lightweight design ensures easy handling for installers, reducing installation time and costs.
Navien NCB Range of Models
The Navien NCB range includes multiple output models to cater to different home sizes and heating demands. Below is a breakdown of available models along with their prices:
| Model | Price |
|---|---|
| Navien NCB 24kW Combi Gas Boiler | From £2130.36 |
| Navien NCB 34kW Combi Gas Boiler | From £2295.16 |
Navien NCB 40kW Combi Gas Boiler Warranty Period
The Navien NCB 40kW Combi Gas Boiler comes with an extensive manufacturer warranty of up to 10 years, offering peace of mind and ensuring long-term reliability. Regular servicing and proper maintenance are required to keep the warranty valid.
Navien NCB 40kW Combi Gas Boiler Installation and Maintenance
Installation of the Navien NCB 40kW must be carried out by a Gas Safe registered engineer to ensure safety and compliance with UK regulations.
Maintenance Tips:
- Annual servicing is recommended to maintain efficiency and prolong the lifespan of the boiler.
- Regularly check the pressure levels to ensure optimal performance.
- Keep the condensate pipe insulated to prevent freezing in colder months.
- Use manufacturer-approved parts for any repairs or replacements.
Benefits of Choosing Navien NCB 40kW Combi Gas Boiler
- Cost Savings – Lower energy bills due to high efficiency.
- Eco-Friendly – Reduced carbon footprint with low NOx emissions.
- Reliability – Premium components ensure long-lasting performance.
- Space-Saving – Compact design fits in small spaces.
- Smart Connectivity – Control heating remotely with a smartphone app.
Get an Instant Quote for Navien NCB 40kW Combi Gas Boiler Today
Looking for a competitive quote for the Navien NCB 40kW Combi Gas Boiler? Contact us today for a personalised quote and expert advice on installation.
FAQs
How efficient is the Navien NCB 40kW Combi Gas Boiler?
The Navien NCB 40kW is highly efficient, boasting an A-rated ErP efficiency rating, which helps reduce energy bills while providing consistent heating performance.
Can the Navien NCB 40kW Combi Boiler handle multiple bathrooms?
Yes, the 40kW output ensures sufficient hot water supply for medium to large homes with multiple bathrooms.
How long does a Navien NCB boiler last?
With proper maintenance, the Navien NCB 40kW can last between 10-15 years or more, thanks to its durable stainless steel heat exchanger.
Does this boiler come with smart controls?
Yes, it features Wi-Fi connectivity and can be controlled remotely via a smartphone app for convenience.
What type of gas does the Navien NCB 40kW use?
This model runs on natural gas but can also be converted to LPG if needed.
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"The engineer Hasan arrived on time, was very polite & helpful. A pleasure to have him done our boiler service."
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Mr and Mrs Dass"
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"Hasan was very polite knowledgeable and efficient. Telephoned to say when arriving and so helpful."
"First class boiler service. The engineer Gary was very polite, helpfully, and knowledgeable. Thank-you."
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