Baxi Duo-tec Combi 40 Gas Boiler

Overview of Baxi Duo-tec Combi 40 Gas Boiler

The Baxi Duo-tec Combi 40 Gas Boiler is a highly efficient and reliable combi boiler designed to deliver powerful heating and hot water performance. As part of Baxi’s renowned Duo-tec range, this model is an excellent choice for larger homes with higher hot water demands.

With its A-rated energy efficiency, user-friendly controls, and built-in frost protection, the Baxi Duo-tec 40 ensures you have a cost-effective and hassle-free heating solution all year round.

This boiler is known for its modulation range of 1:7, which means it can adjust its heat output to match the demand, improving efficiency and reducing fuel waste.

Additionally, it is compatible with LPG conversion kits, making it a versatile option for off-grid properties.

Baxi Duo-tec Combi 40 Key Features

1. High Efficiency & Performance

• A-rated for efficiency with up to 92% energy efficiency, helping homeowners save on energy bills.
• 40kW output, making it ideal for homes with multiple bathrooms.
• Modulating fan for enhanced performance and quieter operation.

2. Compact & Space-Saving Design

• The wall-mounted compact size ensures easy installation in kitchen cupboards or utility rooms.
• Lightweight design simplifies handling for installers.

3. Smart & User-Friendly Controls

• Comes with an easy-to-read LCD display and intuitive controls for effortless operation.
• Compatible with smart thermostats, including Baxi uSense and Nest.

4. Built-in Frost Protection

• Designed with frost protection technology, making it ideal for colder environments or garages.

5. Easy Installation & Servicing

• Pre-plumbing jig and built-in filling loop simplify installation.
• Front access to components for straightforward maintenance.

Is the Baxi Duo-tec Combi 40 Suitable for My Home?

The Baxi Duo-tec Combi 40 is an excellent choice for medium to large homes that require high water flow rates. With a powerful 40kW output, this boiler is particularly well-suited for homes with 2-3 bathrooms and multiple occupants who require a consistent hot water supply.

However, if you have a smaller home with lower heating demands, a lower kW model from the Baxi Duo-tec range may be more cost-effective and efficient.

Size of the Baxi Duo-tec Combi 40

The Baxi Duo-tec Combi 40 has a compact and space-saving design, making it suitable for installation in kitchen cupboards or small utility rooms. The approximate dimensions are:

• Height: 780mm
• Width: 450mm
• Depth: 345mm

These dimensions make it an ideal choice for homes where space is a premium.

Baxi Duo-tec Combi Range of Models

The Baxi Duo-tec Combi Boiler range includes various models to suit different heating requirements. Below is a table showcasing the available models and their respective prices:

Model	Price
Baxi Duo-tec Combi 24	£1,750 – £2,050
Baxi Duo-tec Combi 28	£1,850
Baxi Duo-tec Combi 33	£1,900 – £2,200
Baxi Duo-tec Combi 28 LPG	£1,780 – £2,280

Baxi Duo-tec Combi 40 Warranty Period

The Baxi Duo-tec Combi 40 comes with a 7-year parts and labour warranty as standard, giving you peace of mind. To ensure warranty validity, the boiler must be installed by a Gas Safe registered engineer and serviced annually.

Baxi Duo-tec Combi 40 Installation and Maintenance

Installation

• Must be installed by a Gas Safe registered engineer to comply with safety regulations.
• Features a pre-plumbing jig for a hassle-free setup.
• Compatible with natural gas and LPG (with conversion kit).

Maintenance

• Requires annual servicing to maintain performance and extend lifespan.
• Easy front access to components for efficient maintenance.
• Built-in frost protection reduces winter-related issues.

Benefits of Choosing the Baxi Duo-tec Combi 40

• Energy Efficient: A-rated efficiency reduces energy bills and carbon footprint.
• Powerful Output: Ideal for larger homes with multiple bathrooms.
• Compact Design: Saves space and fits in most standard kitchen cupboards.
• Long Warranty: A 7-year warranty ensures peace of mind.
• Smart Controls: Compatible with modern thermostats for enhanced control.

Get an Instant Quote for the Baxi Duo-tec Combi 40 Today

Interested in the Baxi Duo-tec Combi 40 Gas Boiler? Get an instant quote today and enjoy efficient, reliable heating for your home.

FAQs

How much does a Baxi Duo-tec Combi 40 boiler cost?

The price of the Baxi Duo-tec Combi 40 varies depending on the retailer and installation costs. On average, prices are around £2,300, including VAT.

How many radiators can a Baxi Duo-tec Combi 40 run?

The Baxi Duo-tec Combi 40 can comfortably run up to 15 radiators while providing ample hot water for multiple bathrooms.

Does the Baxi Duo-tec Combi 40 work with smart thermostats?

Yes, the Baxi Duo-tec Combi 40 is compatible with Baxi uSense, Nest, Hive, and other smart thermostats, allowing you to control heating remotely.

What is the flow rate of the Baxi Duo-tec Combi 40?

The Baxi Duo-tec Combi 40 has a hot water flow rate of 16.4 litres per minute, making it perfect for homes with high water demand.

Do I need a hot water cylinder with a Baxi Duo-tec Combi 40?

No, the Baxi Duo-tec Combi 40 is a combi boiler, meaning it heats water directly from the mains without needing a separate hot water cylinder.