How To Fit and Replace a Radiator

Are your radiators not performing as they should? It might be time for a replacement. Not only will this save energy, but it will also ensure efficient heating throughout your home. Follow our simple steps for a successful radiator installation to avoid mess and system disruptions.

Tools and Materials

Before diving into the replacement process, gather the necessary tools and materials:

You may need to use different wall plugs and screw depending on the type of wall you have. 

you'll also need:

Before You Begin

Ensure your wall is in good condition. Repair any cracks or crumbling plaster before starting the installation.

 

Identify Your Wall Type:

Determine if your walls are solid masonry or plasterboard. This distinction will influence the choice of replacement radiators and the installation process.

 

Solid Masonry Walls:

- Have a wider choice of radiator sizes and styles.

- Use appropriate fixings to install large radiators anywhere on the wall.

 

Plasterboard Walls:

- Locate noggins using a stud detector.

- Hang the radiator from the studs using support brackets.

- Consider limitations on radiator size and shape based on stud locations.

Step-by-Step Radiator Replacement

Step 1: Choose a radiator with identical pipe centres for easy installation.

 

Step 2: Turn off the heating and isolate the radiator by closing off the valves. Use an adjustable spanner to handle manual, thermostatic, or lockshield valves.

 

Step 3: Place a tray beneath the valve to catch water, loosen swivel nuts, and drain the radiator. Use an adjustable spanner to avoid turning and buckling pipes.

 

Step 4: Open the bleed valve, drain the radiator, and disconnect the other valve. Remove the radiator, filling one end with a rag to prevent leaks.

 

Step 5: Unscrew existing brackets, and fill any gaps from previous fixing holes.

 

Step 6: Use a multi-purpose digital detector to check for hazards behind the wall before drilling.

 

Step 7: Fit new brackets to the wall and secure the radiator in place.

 

Step 8: Close the bleed valve, reconnect water piping and valves, and switch on the water supply.

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Bleeding Your Radiator

Tools and Materials:

 

Step 1: Lay a dust sheet on the floor. Use a radiator key or screwdriver to open the bleed valve anti-clockwise.

 

Step 2: As air hisses out, position a container beneath the valve. Close the bleed valve when water starts to trickle, avoiding overtightening.

Ensure your home stays warm and energy-efficient by following these detailed steps for a hassle-free radiator replacement. Discover the long-term benefits, including potential cost savings and reduced environmental impact. For additional credibility, we've backed our guidance with relevant statistics and facts. Your journey to an optimally heated home begins here!