Full Stripdown Gas Boiler Service in Codsall, Wolverhampton

This customer opted for a full stripdown service on his boiler as it was 5 years old

Mr Auluk booked his annual gas boiler service online using our simple self booking form on our website.

This form is perfect for those of us who lead busy lives as you can book your boiler service any time of the day or night. Simply select the date and time slot that suits your schedule and your service will be booked straight into our diary with a gas safe registered engineer. You’ll then receive a booking confirmation email, a reminder email 24 hours before the booking and a further SMS reminder on the morning of the job. We’ll even text you when we’re on the way with an exact ETA and you can track us to your door.

The Boiler Service Process

On arrival at Mr Auluk’s home in Codsall, Wolverhampton we quickly got to work on his Worcester Bosch combination boiler.

We started by doing some visual checks of the boiler, flue and gas pipework. Once satisfied the visual inspection raised no issues, we then moved on to test the boiler was functioning correctly in hot water and central heating modes. This tests the controls are working without error and the boiler itself is responding correctly to the controls.

Then we start to service the boiler, starting with thoroughly cleaning out the condensate trap and the magnetic filter of any debris.

After this is complete, we took the boiler casing off to enable us to access certain boiler components including the main heat exchanger. The heat exchanger is flushed through with water, clearing any debris. We also use a tool that gets inside the heat exchanger for a deeper clean.

Next on a boiler service, we take out the electrodes ( these are used for the spark to light the boiler ) to check and clean them. However, as this customer had opted for a full strip down boiler service and the existing electrodes were worn down, in this instance we replaced them. We also replaced the gas burner seals, also known as burner gaskets, which can deteriorate over time.

After all parts had been cleaned and replaced as required, the boiler is reassembled and we proceeded to test the gas supply for leaks. At this stage we also check for the correct gas pressure at the appliance and gas rate it –  this checks that the boiler has a sufficient gas supply and is working as it should.

Once these tests are all satisfied, we performed a flue integrity test which tests that the boiler is burning the gas correctly and no there are no leaks within the flue itself. Sometimes within this test it is necessary to adjust the gas and air mixture if the boiler isn’t running to optimum performance. On this occasion no adjustments of the gas valve were necessary.

Gas Safety Certification

Finally, after the boiler service is complete we issued the customer with a gas safety certificate to prove his boiler has been serviced correctly. The certificate contains all the readings and adjustments we have made.

Boiler Warranty

As Mr Auluk’s boiler is covered under the manufacturer warranty, an annual boiler service is a necessity as part of the manufacturers warranty terms and conditions. As well as providing the boiler service certificate via email, we completed the customers service record also as further proof of service.

Next Years Service

Once you are one of our customers, we will send you annual boiler service reminders; an email one month before the service is due and a text 2 weeks before it’s due. You can book your annual gas boiler service on our website through our easy online booking system like Mr Auluk did, or call our friendly team.

annual boiler service baxi & worcester bosch

Combi boiler replacement in Wolverhampton

Mrs Botwood’s new boiler installation in Penn, Wolverhampton

Customer Inquiry: 

Mrs. Botwood from Penn, Wolverhampton, contacted us regarding a hot water problem and leaks on her Ariston combination boiler, which was approximately 15 years old. Recognizing the need for a more efficient solution, she decided to have a Combi boiler replacement in Penn, Wolverhampton so we provided her with a Combi Boiler installation quote the same day and she decided to go for a  30kw  A rated Worcester Bosch 1000.

Choosing the Right Boiler:

After discussing Mrs. Botwood’s heating and hot water requirements for her 3-bed semi-detached home, we presented her with the best boiler options tailored to her needs. Given the pros and cons of various boilers, Mrs. Botwood opted for the new Worcester Bosch 1000 30kw combi boiler, which comes with a 5-year parts and labor guarantee.

Boiler Replacement Process:

The installation was a straightforward combi swap, requiring a vertical flue and a small gas run. We began by draining the system, isolating and disconnecting the electrics, and testing for gas leaks before removing the old boiler. Upgrading around 4 meters of gas pipe to 22mm was necessary. A roofer ensured the roof remained watertight during flue installation, while an electrician connected the power supply and new room thermostat. After filling and checking the system for leaks, we chemically flushed it and added Fernox F1 central heating inhibitor. The gas was rechecked for leaks, and the boiler was commissioned.

Quality Assurance:

Our installations include a new magnetic filter, scale reducer, and shock arrestor to prolong the boiler’s life. We ensure customers understand the boiler and thermostat settings before completion. Additionally, we provide instructional videos for control usage.

Registration and Aftercare:

We register the boiler with Worcester Bosch and the installation with Gas Safe Register, issuing a building regulation certificate. Mrs. Botwood opted for our platinum plus boiler care package, which includes an annual boiler service and reactive maintenance.

With Expert Heat, Mrs. Botwood received a seamless new boiler installation, backed by quality assurance and aftercare services. For the best boiler solutions and services in Wolverhampton, contact us for a free quote.

Why Choose Expert Heat For A Combi Boiler Replacement In Penn, Wolverhampton

Expertise and Experience:

At Expert Heat, we bring years of experience and expertise to every combination  boiler replacement project. Our team of skilled engineers are trained to handle installations efficiently and effectively, ensuring a smooth and hassle-free experience for our customers.

Worcester Bosch Accredited Installers:

As accredited installers for Worcester Bosch, we have completed thorough training and certification. This ensure the highest standards in installing Worcester Bosch boilers. This accreditation offers our customers peace of mind, as they can trust that their new boiler will be installed by skilled professionals. Additionally, being accredited allows us to provide extended guarantees / warranties. We offer manufacturer parts and labor guarantees ranging from 5 to 12 years on Worcester Bosch boilers, giving our customers added assurance and protection for their investment

Personalised Service:

We understand that every home and customer is unique, which is why we offer personalized service tailored to your specific needs and requirements. From helping you choose the right boiler to providing aftercare services. We are committed to delivering solutions that meet your individual needs.

Quality Assurance:

Our commitment to quality extends beyond the installation process. We use only the highest quality materials and equipment. And all our installations come with comprehensive warranties for added peace of mind. Additionally, our aftercare services ensure that your new boiler continues to operate efficiently for years to come.

Customer Satisfaction Guaranteed:

At Expert Heat, customer satisfaction is our top priority. We go above and beyond to ensure that every customer is delighted with their new combi boiler replacement. This  is why we are 5 Star rated on google. From start to finish, you can trust us to deliver exceptional service and results that exceed your expectations.

Contact Us Today:

For a reliable and professional combi boiler replacement service in Penn, Wolverhampton, trust the experts at Expert Heat. Contact us today to schedule your free combi boiler quote and discover why we are the preferred choice for boiler replacements in the area.

To book your free quote with Team Expert Heat, please contact us at 01902 475007 or visit our website

New boiler quote in less than 1 minute

New Boiler quote in less than 1 minute


Expert Heat Limited is an Introducer Appointed Representative (Financial Services Register No. 821170) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.