Combi Boiler Filling Loop Straight Part L Compliant Central Heating Lever Check Valve - SPARES2GO

A filling loop connects the mains water supply to the central heating system, allowing you to re-pressurize the boiler when the water pressure is low.

No, this filling loop is specifically designed for combination boilers that do not have a built-in filling loop.

The connections are 15mm.

Check for water around the connections and the hose.

Part L compliance means that the product adheres to energy efficiency standards.

If you have some basic plumbing knowledge, you may install it yourself. However, if you are unsure, consult a qualified professional.

Regularly inspect the filling loop for leaks or damage, especially after use.

If the filling loop is damaged, it should be replaced immediately to prevent leaks and ensure the proper functioning of your heating system.

Ensure the mains water supply is turned on and that the filling loop lever is fully open. Check for any blockages in the hose or connections. If the issue persists, contact a qualified plumber.

Tighten the connections using appropriate tools. Ensure that all connections are properly sealed. Replace any worn washers or seals if necessary.

Check for leaks in your central heating system. The filling loop may not be the cause. Check the radiators and pipework for leaks. If no leaks are found, consult a qualified plumber.