Viessmann Boiler Repairs and Servicing in Bristol and Bath

Viessmann Boiler Repairs and Servicing in Bristol and Bath

Is your Viessmann boiler not working properly at the moment? Do you need an annual service? Need it done now?

We, at Core Heating, understand the difficulties not having hot water or heating bring. And in situations like this, when you want your boiler repaired, you want it done now! That is why we have modelled our business to be able to act fast, meaning we can meet your needs without delay. We offer a same day response (subject to availability) so there is no need to be inconvenienced for long!

With over 15 years experience with Viessmann boilers, you can have confidence that we can sort out your boiler problem. We are proud to say that the majority or repairs are diagnosed within the first hour of arriving on site. Please call us to see how we can help.

Viessmann Boiler Servicing

Viessmann highly recommend that you have an annual boiler service. Why is it so important? Well, as with all boilers, when they are not maintained properly, they start to produce harmful by-products which can be hazardous to your health. We acknowledge the seriousness that this situation may bring, so we never rush a boiler service. Instead, we take as long as needed to carry out a full service, making sure that your boiler meets ALL current regulations. In doing so, you will have the added bonus of an efficient boiler which will run smoothly and help to keep the heating costs down.

The current service charge for boiler servicing in Bristol and Bath for domestic properties are:

Combination boiler = £75.00 + VAT*
Fire = £75.00 + VAT*

*Extra cost will be incurred if parts need replacing during your boiler servicing

Why not call Core Heating on 07968 246049 For Specialist Boiler Servicing in Bristol or Bath

Viessmann Boiler Repairs

So, your Viessmann boiler isn’t working properly at the moment, Don’t worry, we can fix it! To start with, reset your boiler as the fault may rectify itself. With any fault, a fault code will be shown in the display. Take a note of what it is and give us a call. Remember, we offer a same day response (subject to availability) so there is no need to without heating or hot water for too long.

Here are a few fault codes that you might see pop up:

10  Constant mode – Outside temperature sensor shorted out
18  Constant mode – Outside temperature sensor lead broken
30  Burner blocked – Boiler water temperature sensor shorted out
38  Burner blocked – Boiler water temperature sensor lead broken
50  No DHW heating – Cylinder temperature sensor shorted out
51  No DHW heating – Outlet temperature sensor shorted out
52  Burner blocked – Throughput sensor shorted out
58  No DHW heating – Cylinder temperature sensor lead broken
59  No DHW heating – Outlet temperature sensor lead broken
5A  Burner blocked – Flow sensor lead broken
A9  Regulated operation without Open Therm device – Communication fault
b0  Burner blocked – Flue gas temperature sensor shorted out
b8  Burner blocked – Flue gas temperature sensor lead broken
E5  Burner blocked – Internal fault Check the ionisation electrode and cables
E6  Burner blocked – Water pressure too low
F0  Burner blocked. Internal fault Replace the control unit
F1  Burner in a fault state
F2  Burner in a fault state
F3  Burner in a fault state
F4  Burner in a fault state
F8  Burner in a fault state
F9  Burner in a fault state
FA  Burner in a fault state
FC  Burner blocked Control unit or boiler coding card faulty
Fd  Burner blocked Burner control unit fault

Even if your fault code isn’t displayed in our list, please call us and we can get it sorted for you. Why not call us today and we will be happy to help.

Bristol 0117 9109813 | Bath 01225 220014 | Mobile 07968 246049
Email info@coreheating.co.uk

or click on our Get In Touch page

We look forward to hearing from you!