Need to increase your boiler’s water pressure? Follow our step-by-step guide to safely top up your boiler system, improve heating efficiency, and avoid common pressure issues.

This video will show you how to check your boiler pressure and top up the pressure if you need to. There are a variety of reasons why your boiler may be losing pressure.

Nov 24, 2025 · Fix low boiler pressure permanently. Learn the correct operating range, safe repressurization steps, and diagnose the root cause of pressure loss.

Feb 14, 2025 · Is your heating on, but you don’t have any hot water? Low boiler pressure might be to blame. Here’s how to increase your boiler’s pressure.

Put simply, re-pressurising your boiler means allowing more water to enter the system. And most modern combi boilers rely on a filling loop to do this. But if you have a Worcester Bosch boiler, the …

Nov 14, 2024 · Low boiler pressure? Learn quick, easy steps to safely raise boiler pressure and keep your heating system running smoothly. Start avoiding cold showers now!

Jul 21, 2025 · Ever glanced at your boiler’s pressure gauge and seen the needle hovering below 1? It’s a common sight, but one that could spell trouble for your heating system. That’s where knowing how …

To increase the pressure in your system, you’ll need to use a filling key or filling loop (filling hose), depending on the age and type of boiler you have. It’s important to switch your boiler off before re …

Find out how to safely and easily increase your boiler pressure with our step-by-step guide. Follow simple instructions to restore optimal performance and keep your heating system running smoothly.

Mar 2, 2025 · Learn how to repressurise boiler from a full-time heating engineer. Increase your boiler pressure the right way and get your heating working again.