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Another noisy Vaillant ecoTEC Plus combi boiler

June 8, 2025

noisy vaillant ecotec plus combination boiler

Vaillant ecoTEC Plus combi boiler seemingly making a lot of noise

This is a clip of a Vaillant ecoTEC Plus Combi boiler apparently making a bit of noise…

This is a clip of a Vaillant ecoTEC Plus combi boiler seemingly making a lot of concerning noise.

In fact the customer that called about this issue was so concerned when they heard this noise that they turned their boiler off until we could have a look at the problem.

Vaillant ecoTEC Plus boilers often tend to make noise for various reasons, but on this occasion it wasn’t the boilers fault.

On this occasion it was actually a fault radiator valve on the bathroom radiator that was making all the noise.

Sometimes radiator valves, including thermostatic radiator valves, especially cheap ones can make noise.

On this occasion the radiator valve was chattering on its seat when the central heating flow pipe got up to temperature.

The solution to the problem was to open the radiator valve a bit more, aside from that the only other solution is to replace the valve but it was unnecessary.

The benefits of using us to repair your Vaillant boiler.

Local engineers on time

You know that when you call us you’re going to get a local, experienced, Gas Safe registered heating engineer with over a decades worth of experience working on Vaillant ecoTEC boilers, who will turn up if they have promised to do so.

12 Month guarantee

To provide you with the best possible service and peace of mind, we always provide a minimum 12 month guarantee on any parts fitted to your Vaillant boiler or central heating system

What our customers say about us…

I’ve used Richard to service my boiler for several years. He is extremely professional, knowledgeable and thorough. The first time he looked at my boiler he fixed a problem that several other engineers had failed to fix, and even refunded me when a part he had bought turned out not to be needed. Real integrity and a desire to do the best for his customers. I don’t think you’ll find anyone better.

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Tim

I can’t recommend Richard highly enough. He came to fix our boiler at short notice, provided a comprehensive service and has given it a new lease of life. He had all the parts required so no delays in waiting for parts. He is extremely knowledgable and competent and clearly passionate about what he does. Thank you!

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Gareth

Need an urgent Vaillant boiler repair in Rotherham?

Thanks to our extensive professional experience working on Vaillant ecoTEC boilers, and all the Vaillant boiler spares we carry, most broken Vaillant boilers are repaired with just one visit – getting your Vaillant boiler up and running as soon as possible.
Aside from offering a great price on boiler repairs, we also offer a 12 month guarantee on all parts fitted to your Vaillant boiler or central heating system.

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Article by Rich

Rich is a Gas Safe registered heating industry professional that specialises in boiler repairs and maintenance on Vaillant boilers and some of their Glowworm derivatives. He has over 15 years worth of experience working in the heating industry, and well over a decades worth of experience working on Vaillant boilers.