Central heating tips and advice from a full-time UK central heating engineer. How-to guides from an everyday plumber.
The E133 Baxi fault code is shown on the boiler display when there is a problem and your boiler goes to lockout. I have been carrying out boiler repairs full-time for over a decade and having fault codes on the screen when I arrive is very welcome. Here I’ll show you how to deal with an E133 […]
How to Fix an E133 Baxi Boiler Fault: Error Repair Guide Read More »
The F54 Vaillant boiler fault code, and other Vaillant boiler fault codes, show on the boiler screen when there is a problem and your boiler locks out. Vaillant 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
How to Fix F54 Vaillant Boiler Fault: Repair Guide Read More »
The Vaillant boiler F28 fault code, and all Vaillant boiler fault codes, show on the display when there is a problem and your boiler locks out. Vaillant uses them to show you what might be wrong with the boiler not firing up. I have been a full-time boiler repairer for over a decade and having fault codes
How to Fix Vaillant Boiler F28 Fault: Repair Guide Read More »
The Vaillant boiler F75 fault code, and all Vaillant boiler fault codes, shows on the display when there is a problem and your boiler locks out. Vaillant uses them to show you what might be wrong with the boiler not firing up. I have been a full-time boiler repairer for over a decade and having fault codes on the
How to Fix an F75 Vaillant Boiler Pressure Sensor Fault Read More »
Vaillant boiler fault codes are codes used by Vaillant to show you what the problem might be with your boiler when it has broken down or is not working correctly. I have been repairing boilers for over a decade and the quicker you fix it the better, so having the boiler error code on the
Vaillant Boiler Fault Codes: How to Fix Errors Read More »
The Vaillant F22 fault code indicates low boiler pressure so it 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 to 1.5 bar. I have been repairing boilers for over a decade and this is how
How to Fix Vaillant Boiler F22 Fault Code Repair Read More »
Dirty central heating system causing problems? Are your radiators cold at the bottom? Flushing a heating system is cleaning the insides of the radiators and pipes to get rid of any dirt and sludge that may be causing problems. I have been a full-time heating engineer flushing heating systems for over a decade, and it’s
How to Flush a Central Heating System Guide Read More »
Do you have certain radiators not getting hot enough? Tried bleeding them? Balancing radiators can take a long time but it can be very rewarding. Getting all of your radiators to the same temperature is the goal. I have been carrying out radiator repairs and balancing central heating systems for over a decade. Balancing radiators
How to Balance Radiators: The Complete Step-by-Step Guide Read More »
Draining a central heating system can take a long time but is sometimes needed for replacing radiators and other heating jobs Knowing how to drain a radiator system (and refill it) can save you money and give you the skills to flush a central heating system. I have been a full-time heating engineer for over
How to Drain a Central Heating System Properly Read More »
Finding the best combi boiler for a large house can be a large task as there are so many combi boilers on the market and so much information to crawl through. I have been carrying out combi boiler installations for over a decade, from fitting the smallest combi boilers to some of the largest. Here
What is the Best Combi Boiler for a Large House? Read More »
