Ever arrive at a customer’s house and see a fault code on the boiler… but no manual in sight?
Stop wasting time hunting for paperwork. With the Mr Combi Boiler Fault Codes App, you can instantly identify the problem and get to work fixing it.

🔧 What You Get
* 100’s of fault codes, error codes, and flow charts
* From 17 of the top UK boiler manufacturers
* Covers all the most popular boilers
* Handy flow charts to diagnose issues step-by-step

⏱ Save Time & Money
* Quickly find the cause of any fault
* Contact the manufacturer via post, phone, text, or email directly from the app (where available)
* No more wasted trips or calls

🚀 Download Now
👉 Get the Mr Combi Boiler Fault Codes App today and make every service visit faster, easier, and stress-free.
Know the fault before you even touch the boiler.