Glow-worm boiler blog posts from Housewarm
A Glow-worm boiler leaking water can cause your boiler to not fire up, rust or become dangerous. I have been fitting and fixing boilers full-time for over a decade and have repaired many leaking Glow-worm boilers. In this post, I’ll share some of what I have learned over the years from my on-the-job experiences. Why is My
Glow-worm Boiler Leaking Water: How to Fix Top Causes Read More »
The Glow-worm F29 fault code will show on the boilers screen when there is a problem and it locks out. Glow-worm uses them to show you what might be wrong with the boiler not firing up. Having fault codes on the screen is a great way to help diagnose your boiler problems. I have been carrying
Glow-worm F29 Fault Code Guide: Common Causes and Fixes Read More »
Everyone will experience their boiler not firing up at some point, which will probably ruin your day, especially on a cold winter’s night. Your central heating system not getting hot is a nightmare. I have been fixing boilers full-time for over a decade and have come across many Glow-worm boiler problems when I get called to a
Glow-worm Boiler Not Firing Up? Troubleshooting Advice Read More »
Having no hot water from your boiler could be happening for many reasons. Different Glow-worm boilers and setups vary a lot and so do the reasons for not getting hot water. I have been repairing boilers full-time for over a decade and have fixed many Glow-worm boiler problems. No Hot Water From Glow-worm Boiler but Heating Working
Why Does My Glow-worm Boiler Have No Hot Water? Read More »
The F83 Glow-worm boiler fault code will show on the boilers display when there is a problem and your boiler locks out. Glow-worm uses fault codes to show you what might be wrong with the boiler when it doesn’t fire up. I have been carrying out boiler repairs full-time for over a decade and having fault codes on
F83 Glow-worm Boiler Fault Code: Most Probable Causes Read More »
An F75 Glow-worm fault code show on the boilers screen when there is a problem and your boiler locks out meaning you’ll have no heating or hot water. Glow-worm uses them to show you what might be wrong with the boiler when it’s not working. Having a fault code on the screen is a great way
Glow-worm F75 Fault Code Repair: Pressure Sensor Problem Read More »
The Glow-worm F22 fault code, like the Vaillant boiler F22 fault, indicates low boiler pressure and must be repressurised to fix it. The first thing you need to do is check the pressure gauge and if it’s low, repressurise it until it’s at 1.5 bar. I have been repairing boilers for over a decade and this is how to
Glow-worm Boiler F22 Fault: Low Pressure Read More »
When your Glow-worm boiler pressure drops too low the boiler will stop working which means you will have no heating or hot water. Boiler pressure should be between 1 and 1.5 bar on the pressure gauge when the radiators are cold. I have been repairing and servicing boilers for over a decade and have fixed
How to Repressurise Glow-Worm Boiler Pressure Read More »
The F28 Glow-worm boiler fault code, and all Glow-worm boiler fault codes, show on the screen on the boiler when there is a problem and your boiler locks out. Glow-worm uses them to show you what might be wrong with the boiler not firing up. Having fault codes on the screen is a great way to help
How To Fix F28 Glow-Worm Boiler Fault Code Repair Read More »
