Boiler repair tips and advice from a full-time UK heating engineer. How-to guides from an everyday plumber and gas engineer.
A central heating pump is the beating heart of a central heating system which pumps the heated water around all the radiators and the hot water cylinder from the boiler. If your pump stops working then your boiler and central heating system will stop working. I have been fitting and fixing central heating systems for […]
Replacing a Central Heating Pump: Step-by-Step Guide Read More »
Sick of your boiler losing pressure and having to keep repressurising it? well, recharging the expansion vessel might just be the job needed to get it properly fixed. Recharging expansion vessels is hard to do when you do it for the first time. I have been repairing and servicing boilers for over a decade and
Recharging Expansion Vessel on a Combi Boiler Help Guide Read More »
An Ideal boiler F1 fault will cause your boiler to lock out so you have no heating or hot water. This can be very frustrating, especially on a cold winter night. I have been repairing boilers full-time for over a decade and have fixed my fair share of Ideal boilers. In this post, I’ll show
Ideal Boiler F1 Fault: Complete Guide on How to Fix Read More »
The Baxi, Potterton and Main E119 boiler fault code indicates low boiler pressure, so you must repressurise your boiler to fix it. Low boiler pressure will cause your boiler to not fire up when it drops below a certain pressure. You first need to check the pressure gauge and if it’s low, repressurise it until
How to Fix a Baxi E119 Boiler Fault Code Repair Read More »
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 »
