Coming Soon — Launching Across Europe

Stop Googling.
Fix It Faster.

FaultFix puts every appliance error code, diagnosis guide, and repair tutorial in one place — for homeowners and engineers across Europe. Boilers, washing machines, and beyond.

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🔥
Bosch Combi Boiler
Error Code Lookup
E9 — E117
Overheating fault. NTC sensor detected temperature above safe threshold. Check heat exchanger and expansion vessel pressure.
✓ Fix Guide Available
🫧
Samsung Washing Machine
Fault Diagnosis
4E / 4C
Water supply error. Follow the step-by-step fix guide.
1
Check water inlet tap is fully open
2
Inspect inlet hose for kinks
3
Clean inlet filter screen
🎬
Video Fault-Finding
Step-by-step with multimeter
21 HD chapters covering electrical safety tests, pumps, sensors, diverter valves and more. Learn at your pace.
77 min · HD · Offline
500+
Appliance models covered
30+
Manufacturers in database
5,000+
Error codes & fixes
100%
Offline — no signal needed
What's Inside

Everything you need to diagnose & fix

One app replacing hours of manual searching, PDF hunting, and YouTube guesswork.

Instant Error Code Lookup
Type or scan any fault code and get the cause, explanation, and fix — straight from manufacturer data.
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Step-by-Step Repair Guides
Plain-language fix instructions for homeowners. Detailed technical guides for engineers. Same app, right level of detail.
🎬
HD Video Fault-Finding
Watch how to carry out electrical safety tests, diagnose pumps, sensors, diverter valves and more — with a multimeter.
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Washing Machine Coverage
All major brands — Samsung, Bosch, Hotpoint, Beko, Miele, AEG and more. Fault codes, error meanings, and fix paths.
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Fully Offline
All data stored on your device. Look up any fault code on a job with no WiFi, no signal, no problem.
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Manufacturer Contacts
Can't fix it yourself? Direct phone numbers, technical helplines, and emails for every manufacturer — all built in.
🔥 Boilers
🫧 Washing Machines
❄️ Fridges & Freezers
🍽️ Dishwashers
🌀 Tumble Dryers
🌡️ Heat Pumps
🔌 Electric Cookers
+ More at launch

From fault code to fixed — in minutes

1
Select Appliance
Choose your appliance type and brand from our database of 500+ models.
2
Enter Error Code
Type the code showing on the display. FaultFix finds it instantly.
3
Read the Diagnosis
Get the cause, severity, and what it means — explained in plain English.
4
Follow the Fix
Step-by-step repair guide or video walkthrough. Fix it yourself or call a pro armed with the right info.
Early Feedback

What repair engineers are saying

We asked engineers and homeowners across the UK, Germany, and the Netherlands what they actually need. Here's what they told us.

★★★★★

"I'm on 6–8 jobs a day. Spending 10 minutes hunting for a PDF manual every time kills my schedule. This would save me at least an hour daily."

James T. Gas Safe Engineer · Manchester, UK
★★★★★

"My boiler kept flashing E4 and I had no idea what it meant. I just want something simple that tells me if I can fix it myself or need to call someone."

Anke V. Homeowner · Amsterdam, NL
★★★★★

"Finally — an app for European appliances, not just American ones. Covering washing machines alongside boilers is exactly what we've needed."

Marco D. Appliance Technician · Berlin, DE

Be first when FaultFix launches

Join the waitlist and get priority access plus an exclusive early-adopter discount at launch.

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