Radiators play a pivotal role in maintaining a comfortable and energy-efficient living space. With various types, sizes and styles available on the market, making an informed choice is essential. This guide aims to provide you with valuable insights into how to pick the right radiator for your home.
Consider Your Heating Needs
Begin by assessing the heating requirements of each room. Factors such as room size, insulation and the number of windows and doors influence the heat output needed. Many radiators come with a British Thermal Unit (BTU) rating, which helps determine their heat output capacity.
Online BTU calculators can assist you in finding the right radiator size for each room.
Types of Radiators
There are various types of radiators, each with its own advantages and drawbacks. The common types include panel radiators, which are versatile and efficient and consist of multiple panels for increased surface area.
Another common choice is a column radiator. Vintage in appearance, traditional column radiators are known for their high heat output and classic design.
Choose the Right Material
Steel is the most common material used in radiators due to its affordability and durability. Steel models heat up quickly and are available in various styles, making them a popular choice for modern homes.
Lightweight and responsive, aluminum radiators are quick to heat up and cool down. They are ideal for rooms that require rapid temperature adjustments.
Known for their classic aesthetic, cast iron radiators have excellent heat retention properties. However, they take longer to heat up and may be better suited for larger rooms.
Consider Energy Efficiency
Thermostatic Radiator Valves (TRVs) allow you to control the temperature of individual radiators, contributing to energy efficiency by avoiding unnecessary heating.
Some radiators come with energy efficiency labels, helping you identify models that consume less energy. Look for radiators with high Energy Saving Trust (EST) ratings.
Installation and Placement
Consider whether you prefer wall-mounted or freestanding radiators. Wall-mounted options save floor space, while freestanding radiators offer flexibility in placement.
Install radiators at an optimal height for efficient heat distribution. Generally, placing them under windows or on exterior walls helps counteract heat loss.
Budget and Aesthetics
Determine your budget early in the process. While radiators come in various price ranges, it’s crucial to balance cost with performance and durability.
Radiators are available in an array of designs and finishes. Consider the overall aesthetic of your home and choose radiators that complement your interior décor.
How To Fit a New Radiator
Fitting a new radiator is a manageable DIY task that can enhance the efficiency of your heating system and improve the overall comfort of your home. Here’s a step-by-step guide to help you successfully install a new radiator.
Materials and Tools
- New radiator
- Radiator valves
- Adjustable wrench
- Pipe cutter or saw
- Pipe deburrer or sandpaper
- Pipe wrench
- Adjustable spanner
- Spirit level
- Teflon tape or PTFE tape
- Plumber’s tape or pipe thread sealant
- Towels or rags
- Bucket or tray (for water spillage)
Procedure
- Turn Off the Central Heating
Before beginning any work, ensure the central heating system is turned off. Wait for the radiator to cool down completely.
- Drain the System
Place a tray or bucket beneath the radiator and use a radiator bleed key to open the bleed valve at the top of the radiator. Allow the water to drain into the container. If there is no drain valve, you may need to disconnect the radiator from the valves to drain it completely.
- Remove the Old Radiator
Use an adjustable wrench to disconnect the old radiator from the valves. Be prepared for some water spillage and keep towels or rags handy. Once disconnected, remove the old radiator from its brackets.
- Prepare the Pipes
Measure and cut the pipes to the required length using a pipe cutter or saw. Use a pipe deburrer or sandpaper to remove any sharp edges and ensure a clean surface for the new connections.
- Fit the Radiator Valves
Wrap the threads of the radiator valves with Teflon tape or apply pipe thread sealant. Connect the valves to the radiator using an adjustable spanner, ensuring they are tight.
- Mount the Brackets
Position the radiator brackets on the wall at the desired height. Use a spirit level to ensure they are level. Mark the positions for the screws, drill pilot holes, and then secure the brackets to the wall.
- Hang the Radiator
Lift the new radiator onto the brackets and secure it in place. Ensure the radiator is level by using a spirit level.
- Connect the Pipes
Connect the cut pipes to the radiator valves using an adjustable wrench. Use the plumber’s tape or pipe thread sealant to ensure watertight connections.
- Fill and Bleed the Radiator
Close the bleed valve on the new radiator. Refill the central heating system, ensuring all air is bled from the radiator by opening the bleed valve until water starts to flow.
- Check for Leaks
Turn on the central heating system and check for any leaks around the connections. If you notice any leaks, tighten the connections as needed.
- Adjust the Thermostatic Radiator Valves (TRVs)
If your new radiator has TRVs, set them to the desired temperature for each room.
Final Checks
Monitor the radiator’s performance over the next few days, ensuring it heats up and functions as expected. Make any necessary adjustments to the TRVs or bleed the radiator again if needed.
By following these steps carefully, you can successfully fit a new radiator in your home, improving heating efficiency and creating a more comfortable living space. If you’re unsure about any part of the process, consider seeking advice from a professional plumber.
