The dates of the following courses are:
- February 16, 2025
- March 23, 2025
- May 4, 2025
- June 8, 2025
- July 13, 2025
- August 31, 2025
- October 5, 2025
- November 16, 2025
Gas boiler installation courses and exams in English in the Netherlands
The next course starts on February 16, 2025
Starting rom April 1, 2023, only certified companies and employees are allowed to perform work on gas combustion systems, such as central heating boilers, geysers, gas fireplaces and stoves.
With training at our training center, you will receive the necessary knowledge and certification.
INT Services is an official training center with registration at InstallQ as an official examiner. We provide trainings and exams in the installation, connection and servicing of gas boilers. Our heating boiler courses contain boiler repair courses and boiler installation courses. We provide central heating boiler (CV ketel) courses in English language and also in other languages such as Dutch and Russian.
Start Your Career with Our Gas Boiler Installation Course in the Netherlands
Looking for a rewarding career in the heating industry?
Our Gas Boiler Installation Courses in the Netherlands provide you with the essential skills and certification needed to succeed in this high-demand field. Here’s how our course benefits you:
Industry-Recognized Certification
Upon completion of our Gas Boiler Training Courses, you will receive a certification that is recognized across the Netherlands and Europe. This qualification proves your expertise in installing, maintaining, and repairing gas boilers, opening doors to a variety of job opportunities in the heating sector.
Practical, Hands-On Training
Our courses are designed to give you real-world experience. You will gain practical skills by working with actual gas boilers, learning installation and repair techniques that you can apply immediately in the field. Whether it’s a central heating boiler or individual units, you’ll be ready for any job in the Netherlands or beyond.
Gas Safety Expertise
Safety is critical in this field, and our course covers essential safety standards for gas boiler installations and maintenance. You will learn how to work safely with gas systems, ensuring compliance with Dutch regulations and industry standards.
Troubleshooting & Problem Solving
As part of the Boiler Repair Courses, you will learn how to identify and fix common issues with gas boilers. Your ability to quickly diagnose and repair faults will make you an asset to employers or clients in the Netherlands.
Energy Efficiency & Cost Savings
You’ll also learn how to install energy-efficient boilers, helping clients save money on energy bills while reducing their environmental impact. Knowledge of energy-efficient solutions is especially valuable in the Netherlands, where sustainability is a top priority.
Career Opportunities
After completing the Boiler Installation Course, you’ll be ready to work as a gas boiler technician in the Netherlands, start your own business, or specialize further in areas like boiler repair or energy-efficient systems. The demand for skilled technicians is growing in the Dutch heating market, offering long-term job stability.
Conclusion: Your Future in Heating Starts Here in the Netherlands
Our Gas Boiler Installation Course in the Netherlands offers practical training, expert instruction, and career support to help you succeed in the heating industry. Sign up today and start building your future in the heart of Europe!
The CV KETEL CO craftsmanship certificate, which allows the installation and maintenance of gas boilers in the Netherlands, is included in the course fee, as well as the license to work with gas boilers – CV KETEL.
WE TRAIN SPECIALISTS IN SIX CATEGORIES:
- Technician Service & Maintenance
- 1-st Technician Service & Maintenance
- Technician Mechanical installations
- 1-st Technician Mechanical installations
- Technician Mechanical installations and Service & Maintenance
- 1-st Technician Mechanical installations and Service & Maintenance
Each category includes different types of work for connecting gas boilers (CV ketel) and other gas appliances. You can read what the different types of work are for each category by downloading the detailed overview.
INFORMATION ABOUT COURSES AND EXAMS:
CATEGORIES 1 and 2:
- Technician Service & Maintenance
- 1-st Technician Service & Maintenance
The difference in these categories is that the 1st technician is authorized to inspect the technician’s work.
- The next course starts: February 16, 2025
- Number of study days: 2 days + 1 day for exams.
- The price of the 3-days course is 1220 €.
- The price includes 1 theoretical and 1 practical exam.
- Please read about retaking exams below in the “Exams” section.
- Payment in installments is possible. The entire amount should be paid before the end of the course.
- Training days: Sundays
- Examination days: from Monday till Friday.
- We can organize the training on other days if a group of at least 5 people is formed.
- Training and examination takes place during the following hours: 10.00 – 16.00.
- Training Level: MBO-4.
- Coffee, tea and beverages are served during the course.
- Our trainings are not subject to VAT.
- The training material in included into the price.
- Course and exam location: James Wattweg 6, 3133KK Vlaardingen, the Netherlands.
Course Content and Skill Level:
- Maintenance of gas boilers (CV ketel) following the manufacturer’s instructions.
- Interpreting fault codes and checking the device status (e.g., water level).
- Testing the functionality of gas boilers.
- Adjusting central heating boilers and measuring CO, CO2, and oxygen (O2) levels, as well as flue gas temperature, during startup after maintenance.
CATEGORIES 3 and 4:
3. Technician Mechanical installations
4. 1-st Technician Mechanical installations
The difference in these categories is that the 1st technician is authorized to inspect the technician’s work.
- The next course starts: February 16, 2025
- Number of study days: 4 days + 1 day for exams.
- The price of the 5-days course is 1790 €.
- The price includes 1 theoretical and 1 practical exam.
- Please read about retaking exams below in the “Exams” section.
- Payment in installments is possible. The entire amount should be paid before the end of the course.
- Training days: Sundays
- Examination days: from Monday till Friday.
- We can organize the training on other days if a group of at least 5 people is formed.
- Training and examination takes place during the following hours: 10.00 – 16.00.
- Training Level: MBO-4.
- Coffee, tea and beverages are served during the course.
- Our trainings are not subject to VAT.
- The training material in included into the price.
- Course and exam location: James Wattweg 6, 3133KK Vlaardingen, the Netherlands.
Course Content and Skill Level:
- Designing and calculating gas boiler installations.
- Connecting gas central heating boilers.
- Installing chimneys and piping systems.
- Pre-commissioning of the installation.
- Testing the functionality of gas boilers.
- Inspecting gas installations (including the flue gas outlet).
- Adjusting the boiler and measuring the percentage of CO, CO2, and oxygen (O2), as well as flue gas temperature, during the initial start-up after installation.
CATEGORIES 5 and 6:
5. Technician Mechanical installations and Service & Maintenance
6. 1-st Technician Mechanical installations and Service & Maintenance
The difference in these categories is that the 1st technician is authorized to inspect the technician’s work.
- The next course starts: February 16, 2025
- Number of study days: 5 days + 1 day for exams.
- The price of the 5-days course is 2075 €.
- The price includes 1 theoretical and 1 practical exam.
- Please read about retaking exams below in the “Exams” section.
- Payment in installments is possible. The entire amount should be paid before the end of the course.
- Training days: Sundays
- Examination days: from Monday till Friday.
- We can organize the training on other days if a group of at least 5 people is formed.
- Training and examination takes place during the following hours: 10.00 – 16.00.
- Training Level: MBO-4.
- Coffee, tea and beverages are served during the course.
- Our trainings are not subject to VAT.
- The training material in included into the price.
- Course and exam location: James Wattweg 6, 3133KK Vlaardingen, the Netherlands.
Course Content and Skill Level:
- Performing maintenance on gas boilers (CV ketel) according to the manufacturer’s guidelines.
- Reading fault codes and monitoring the status of the device (e.g., water level).
- Testing the operation of gas boilers.
- Adjusting central heating boilers and measuring the levels of CO, CO2, oxygen (O2), and flue gas temperature during start-up after maintenance.
- Designing and calculating the installation of gas boilers.
- Connecting gas central heating boilers.
- Installing chimneys and piping systems.
- Conducting pre-commissioning checks.
- Testing the functionality of gas boilers.
- Inspecting gas installations, including the flue gas outlet.
- Regulating boilers and measuring CO, CO2, and oxygen (O2) levels, along with flue gas temperature, at first start-up after installation.
- Providing service and troubleshooting for gas boilers.
- Project management skills in the context of gas installations.
- Understanding regulations for the control and inspection of gas installations in the Netherlands.
ENTRY REQUIREMENTS:
- You need to have at least one year of work experience as a plumber in the Netherlands.
- If you don’t have that experience yet, no worries! You can take a plumbing course at our school and earn a certification.
- Please, call us: + 31 8 520 86 592
ADDITIONAL INFORMATION:
- The training will take place in English language. In addition, we will teach you technical terminology in Dutch language.
- The acquired knowledge and certificate will give you an opportunity to get a job in Dutch and international companies, as well as to lead projects of any complexity on your own.
- The training is conducted according to the latest Dutch standards and technology.
- Our courses combine theoretical knowledge with practical exercises for a hands-on learning experience.
EXAM INFORMATION:
THEORETICAL EXAM:
• The theoretical exam will be tailored to the specific category or qualification you choose.
• Exams will be conducted in English.
• Once you pass the theoretical exam, you’ll proceed to the practical exam at our official exam center.
• The duration of the theoretical exam is 120 minutes (2 hours).
• The exam consists of 55 questions, and a passing score is 70%.
• The cost of the theoretical exam is included in your course fee.
• If you don’t pass the exam on your first attempt, you can retake it on a day that suits you.
• The fee for a retake of the theoretical exam is €85 (excluding VAT).
• You can purchase theoretical exam and schedule it separately.
• You can register and pay for the theoretical exam through the vakmanschapco.
PRACTICAL EXAM:
• You can only take the practical exam after successfully passing the theoretical exam at our school.
• Practical exams will be conducted in English.
• The cost of the practical exam is included in your course fee.
• The duration of the practical exam is 4 hours.
• If you don’t pass the practical exam on your first attempt, you can retake it on another day.
• The fee for a retake of the practical exam is €550 (VAT exempt).
• Exams are held at our school from Monday to Friday.
• Exam hours: 10:00 AM – 4:00 PM.
We provide all necessary tools and measuring equipment.
• For more information, feel free to call us at + 31 8 520 86 592
CERTIFICATES:
Once you successfully pass both the theoretical and practical exams, you will be listed in the official technical register of the Netherlands.
Safe Gas CO vakmanshap Gas boiler training courses in English language the Netherlands
You will also receive an official certificate from INT Services, which will be valid for 5 years.
These are sample certificates:
INT Services is an officially recognized training company “Erkendleerbedrijf“.
INT Services is officially registered with the NRTO (Nederlandse Raad voor Training en Onderwijs) and complies with the NRTO Code of Business Conduct.
Read by clicking on the link: nrto.nl/kwaliteit/gedragscode.
INT Services is an official examiner and is registered with InstallQ. Find us in the register by following the link: installq.nl.
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