How To Prepare For a Boiler Installation

A brand-new boiler promises toasty winters and reliable hot water. But before you can crank up the heating, there are a few things you can do to ensure a smooth installation process. Here's your guide to prepping your home for the arrival of your new boiler.

How to prepare your home for a smooth boiler installation

A step-by-step guide:

1. Clear the Area

First up, tackle the area around your existing boiler. Remove any clutter, flammable objects, and furniture that might be in the way. This includes boxes, laundry baskets, and even that precariously balanced stack of magazines. Ideally, create a working area of at least a metre around the boiler on all sides.

2. Think Ahead

If your new boiler is replacing an existing one, the installer will likely use the same spot. But if you're relocating the boiler, make sure the new spot is clear and accessible for pipework and flue installation. In lofts, ensure the floor is strong enough to support the boiler and consider installing a fixed ladder and lighting for easy access.

3. Consider Pipes and Electricity

The installation might involve modifications to your pipework or electrical connections. Make sure the installer can easily reach the stop tap that isolates the water supply to your boiler. For electrics, identify the fuse box or isolator switch for the boiler circuit. Informing your installer about these beforehand saves them time tracing these essentials.

4. Power Down

On installation day, you'll likely need to turn off the gas and electricity supply to the boiler. Locate the gas meter and the isolator valve on the pipe leading to the boiler. For electrics, find the fuse box or isolator switch for the boiler circuit. Do not attempt to disconnect these yourself. Inform your installer, and they'll handle it safely as part of the process.

5. Consider a Powerflush

While not always necessary, a system flush can be a good idea before installing a new boiler. This process removes any sludge or debris built up in your central heating system, preventing it from causing problems with your shiny new boiler. Discuss this option with your installer to see if it's recommended for your system.

6. Gather Information

The more information you can provide your installer, the smoother the process will be. Make note of the number of radiators in your home, the typical water pressure in your system, and how many bathrooms you have. If you have any manuals or documentation for your existing boiler, have those on hand as well.

Bonus Tip

If you have furry friends, consider creating a safe space for them on installation day. The unfamiliar sights and sounds of the work might be stressful for pets.

Ensure a stress-free boiler installation

By following these simple steps above, you can ensure your home is ready to welcome your new boiler. A little preparation goes a long way towards a stress-free installation and a warm, comfortable winter.