One of the most common questions homeowners ask when planning a boiler replacement is, how long does it take to fit a new boiler? The time it takes can vary based on several factors, including the type of boiler being installed, the complexity of the job, and whether any additional work is needed. In this blog, we’ll guide you through what to expect in terms of timing for a boiler installation and the key factors that can influence how long the process takes.
What Affects the Installation Time?
The installation of a new boiler typically takes between 1 to 3 days, but this can vary depending on the specifics of your situation. Let’s look at some of the main factors that can affect the time required for a boiler fitting:
- Type of Boiler
The type of boiler you’re having installed plays a big role in how long the fitting process takes. A straightforward combi boiler swap, where an old combi boiler is replaced with a new one in the same location, is the quickest and usually takes just a day. However, if you’re upgrading from a conventional or system boiler to a combi boiler, the installation can take longer due to the need for additional pipework, removal of old components (like water tanks), and rewiring. - Location of the Boiler
If you’re keeping your new boiler in the same place as the old one, this will significantly reduce the installation time. Moving the boiler to a new location within your home requires additional work, such as extending the gas and water pipes, rerouting the flue, and potentially making adjustments to your home’s ventilation. This can add an extra day or two to the project. - Condition of Existing System
The state of your current heating system can also impact how long it takes to fit a new boiler. If your system is well-maintained and in good condition, the installation may be quicker. However, if there are issues such as sludge in the pipes, radiators that need replacing, or a system that needs flushing, these tasks will add to the time required. - Flue and Condensate Pipework
Depending on the design of your home, the flue and condensate pipe may need adjusting to ensure they meet current regulations and safety standards. This is a crucial part of the installation and can sometimes involve drilling through external walls or upgrading the existing pipework, which can take extra time. - Upgrading Controls
Many homeowners choose to upgrade their heating controls when installing a new boiler. This can include fitting a new thermostat or adding a smart heating system, which allows you to control your heating remotely. While upgrading controls may not add significant time to the installation, it’s something to keep in mind if you’re planning to make this addition.
Time Estimates for Different Boiler Installations
Here are some rough time estimates for different types of boiler installations:
- Combi to combi boiler replacement: 1 day
This is the quickest and simplest type of boiler installation. Since it’s a like-for-like swap, there is minimal disruption, and the job can usually be completed within a day. - System or conventional to combi boiler: 2-3 days
If you’re switching from a system or conventional boiler to a combi boiler, the extra time is needed to remove old tanks and cylinders, as well as install new pipework. - Moving the boiler to a new location: 2-3 days
Relocating your boiler can be more complex and requires more time for rerouting pipes, adjusting the flue, and ensuring all new components are safely installed. - Power flush of the system (if needed): Additional 1 day
If your heating system requires a power flush to remove sludge and debris from the pipes and radiators, this will add about a day to the overall installation time.
What Happens During the Installation Process?
While the time it takes to fit a new boiler can vary, the general process tends to follow a few key stages:
- Preparation: The heating engineer will assess your existing boiler and heating system, confirm the work required, and gather any necessary materials. This could involve laying protective coverings over your flooring to avoid any damage during the installation.
- Boiler Removal: If you’re replacing an old boiler, the first step is to safely remove the old unit and any related components, such as water tanks, cylinders, or outdated pipework.
- Installation of the New Boiler: The new boiler is then fitted in its designated location. This includes connecting it to the gas and water supply, as well as any required electrical wiring.
- Flue Installation and Testing: The boiler flue is installed or updated to ensure it complies with current safety regulations. Once installed, the boiler is tested to make sure everything is working correctly and that your home is being heated as efficiently as possible.
- Handover: After the installation, your heating engineer will walk you through how to use your new boiler, including any new controls or features. You’ll also receive any necessary certification and warranty information.
Why Choose Complete Gas Heating?
At Complete Gas Heating, we understand the importance of a smooth and timely boiler installation. Our experienced team of heating engineers are experts in fitting new boilers efficiently while ensuring the highest standards of safety and quality. Whether you’re upgrading your old boiler or making the switch to a new type of system, we’re here to guide you through the process.
Contact Us Today
If you’re wondering how long does it take to fit a new boiler or you’re ready to schedule your installation, get in touch with Complete Gas Heating. We’ll provide a detailed timeline and ensure that your new boiler is installed with minimal disruption to your home. For expert new boiler installation in Bath, contact us today for a free quote. Let us help you enjoy a warmer, more energy-efficient home with your new boiler.