🔧 Vaillant Boiler Repairs in Hampstead
Trusted Heating Engineers for Hampstead’s Finest Homes
If your Vaillant boiler is showing an error code or simply not performing as it should, don’t leave it to chance. At RARE Plumbing London, we specialise in Vaillant boiler repairs in Hampstead — with fast response, genuine parts, and exceptional attention to detail.
We work inside period houses near Fitzjohn’s Avenue, new builds by West Heath Road, and elegant apartments around Belsize Lane. Whatever the property, we bring a clean, respectful, and expert approach to your heating problems.
🛠️ What Vaillant Faults Do We Fix?
From quick resets to complex diagnostics, our Gas Safe engineers handle every type of Vaillant issue:
F22 – Low Pressure
A very common fault. We’ll repressurise the boiler, check the expansion vessel, and ensure it holds steady.
F28 / F29 – Ignition Failure / Flame Loss
We’ll trace ignition faults back to the source — whether it’s a gas valve, sensor, or blockage in the flue.
F75 – Pressure Sensor or Pump Fault
Typically happens after bleeding radiators. We test and replace the failed component and flush the system if required.
F62 – Gas Valve or PCB Failure
We run full diagnostics, replace the faulty part, and ensure safe operation before leaving the property.
F76 / F83 – Overheating or Flow Issues
We look deeper than just the fault — testing pump performance, flow sensors, and any build-up inside the system.
💬 Not sure what your Vaillant code means? We’ll talk you through it, no jargon, and explain your options.
🔄 When Repair Isn’t Worth It
In some cases, it makes more sense to invest in a new boiler — and we’ll always be honest about that. If your system is:
- 12+ years old
- Breaking down repeatedly
- Costing more to run and fix than it’s worth
- A poor match for your current heating needs
We’ll walk you through the best replacement options, tailored to your property.
We install:
- Vaillant combi, system and regular boilers
- Smart heating controls (Nest, Hive, vSMART)
- Full installations with long warranties
👉 View Vaillant Boiler Installation in London
📍 Local Expertise in NW3
We serve homeowners and landlords across:
- Hampstead Village
- Frognal
- Redington Road
- Hampstead Heath
- Belsize Park and beyond
We know the area, the properties, and the plumbing systems that power them.
🔁 Related Services
- Boiler Installation in Hampstead
- Central Heating Services in Hampstead
- Plumbing Repairs in Hampstead
- Vaillant Boiler Repairs in London
🧰 Why Hampstead Clients Call RARE
- Engineers experienced with high-spec properties
- Fully Gas Safe registered & insured
- Honest recommendations — no pressure tactics
- Fast response, respectful service
- Trusted by homeowners, developers & agents
📞 Book Your Vaillant Boiler Repair in Hampstead
Let’s get your heating sorted — quickly, safely, and without stress.
