Fitting a radiator flow diverter is a straightforward process designed to ensure proper water circulation within the radiator and create a secure, watertight connection.
Here's how to fit a radiator flow diverter based on the provided steps:
Proper installation is key to the effectiveness of a flow diverter and preventing leaks. Follow these steps carefully:
- Prepare the Diverter: Begin by taking the fixing nut that will secure the valve and pushing it over the circular hood of the flow diverter. This positions the nut correctly before the diverter is inserted.
- Secure the Nut: Once the nut is over the hood, screw the nut anti-clockwise. This action helps to secure the diverter initially in place on the valve thread, though the final tightening comes later with the valve itself.
- Insert into Radiator: Take the circular end of the flow diverter and carefully push it into the radiator opening where the valve will connect. Ensure it is seated correctly within the radiator boss.
- Install the Valve: With the diverter in place inside the radiator and the nut positioned on the diverter/valve thread, screw the valve in place as normal. As you tighten the valve (usually clockwise for standard threads), it will push the diverter further into the radiator and compress against the sealing surfaces.
Ensuring a Watertight Seal
A critical part of the installation, as highlighted in the reference, is ensuring there are no leaks.
- Use PTFE tape to ensure a watertight seal.
Applying PTFE tape (also known as plumber's tape or thread seal tape) to the threads of the radiator tail before screwing in the valve is essential. This soft film conforms to the threads, filling any gaps and creating a reliable seal to prevent water from escaping.
By following these steps, you can effectively fit a radiator flow diverter, promoting efficient heating and preventing potential leaks at the valve connection point.
