The flashing red light on your boiler is an indication that there is a problem with: the fan unit or the air pressure switch or no power going to the fan.
Learn how to reset your Vaillant boiler in a few simple steps. Avoid frustration and gain back your heating and hot water quickly.
Considering installing a heat pump on your property? Check out this guide to learn everything you need to know about heat pumps and their benefits.
Did your Vaillant boiler stop working and show you an F22 fault code? Read this article to discover what the F22 fault code means and how to fix it!
Seeing an F75 fault on your Vaillant boiler? Read this article to discover what the F75 fault code means and how to fix it!
Do you suspect your central heating system may be leaking? Before considering leak sealant, read this article to learn about its pros and cons.
Is your ideal boiler showing an F1 fault? Read the article below to find out what F1 means on a boiler and how to fix it.
What seems like a small water leak may end up causing costly home damage. If you’re wondering how to make a water leak insurance claim, click here!
Why spend money on balancing your house’s heat system when you can do it by yourself? Click here for our step-by-step guide on radiator balancing!
If you’re unsure how to drain your central heating system, check out this simple, yet detailed, how-to guide to learn everything about it.