🔧 Vaillant Boiler Repairs in Mayfair
Fast, Trusted Heating Support for High-End Properties in W1
When a Vaillant boiler fails in Mayfair, the last thing you want is a messy, rushed repair or a technician who doesn’t understand the expectations of premium homes. At RARE Plumbing London, we provide clean, precise and expert Vaillant boiler repairs in Mayfair, with a discreet approach that fits the neighbourhood.
From heritage townhouses on Park Street to elegant flats in Grosvenor Square, our Gas Safe engineers deliver professional diagnostics and fault resolution — quickly and without disruption.
🛠️ Common Vaillant Faults We Resolve in Mayfair
We’re regularly called to Mayfair homes and apartments for these fault codes and system issues:
F22 – Low Water Pressure
We safely repressurise the system, inspect the expansion vessel, and ensure no leaks are hiding behind walls or floors.
F28 / F29 – Ignition Issues
If the boiler won’t fire up or cuts out mid-cycle, we test ignition components, check for gas flow issues, and inspect flue terminals.
F75 – Pump / Pressure Sensor Fault
A common issue after bleeding radiators. We test the pump and pressure sensors and flush the system if there’s a circulation blockage.
F62 – PCB or Gas Valve Fault
We’ll carefully test the gas valve and circuit board and replace them with official Vaillant parts where needed.
F76 / F83 – Overheating & Circulation Imbalances
These require a close look at your system health — pumps, heat exchangers and pipework. We’ll get your system flowing properly again.
💡 Unsure what your Vaillant boiler code means? Our engineers will explain it clearly and recommend the best solution.
🔄 When It’s Time to Replace Your Boiler
Some repairs aren’t worth repeating. If your boiler is showing signs of serious wear — like repeated faults, multiple failing parts, or visible corrosion — we’ll advise you honestly.
When a boiler is beyond economical repair, we offer:
- Expert advice on the best Vaillant boiler replacements
- Smart control installations (vSMART, Nest, Hive)
- Discreet, clean, fully compliant replacements
- Up to 10-year warranties for total peace of mind
👉 Explore Vaillant Boiler Installation in London
🧭 Trusted Across Mayfair
RARE Plumbing is known for reliable, respectful service in:
- Curzon Street
- South Audley Street
- Mount Street
- Berkeley Square
- Upper Brook Street
- …and across the entire W1K area
We’re discreet, experienced, and fully insured — everything you’d expect from a premium Central London plumbing and heating specialist.
🔁 Related Services
- Boiler Installation in Mayfair
- Central Heating Services in Mayfair
- Plumbing Services in Mayfair
- Vaillant Boiler Repairs in London
🧰 Why Mayfair Clients Choose RARE
- Gas Safe engineers trained in Vaillant systems
- Genuine branded components and parts
- Smart control integration specialists
- Transparent advice with no pushy sales
- Clean, protective, and property-conscious service
📞 Book Your Vaillant Repair in Mayfair
We know how important warmth and reliability are in a home like yours. Let us take care of it with professionalism, care, and efficiency.
🖱️ Request a Vaillant Repair Appointment
