Is your gas boiler in Vienna in need of professional care and attention? Look no further than R.I. Installationstechnik GmbH for all your gas boiler service, repair, and maintenance needs. Gas boilers are the unsung heroes of our homes, ensuring we stay warm and comfortable, but like all heroes, they require regular care and maintenance to keep performing at their best. In this article, we’ll explore the essential aspects of gas boiler service and how our company can provide the expertise you need to ensure your heating system remains efficient and reliable.

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Arrival in Vienna

When you schedule a gas boiler service with us, our skilled technicians will promptly arrive at your location in Vienna. Again, we stress the importance of regular servicing to keep your boiler functioning optimally.

Thorough Cleaning of the Burner and Heat Exchanger

One of the key steps in our gas boiler service is the meticulous cleaning of the burner and heat exchanger. This process ensures that your boiler operates efficiently and safely. Regular cleaning can also prevent issues such as uneven heating and reduced energy efficiency.

Cleaning of the Flue Pipe

Cleaning the flue pipe is a crucial part of our service, as it helps maintain proper ventilation and prevents the build-up of harmful gases like carbon monoxide. In addition, this step ensures that your boiler is operating safely, protecting your family from potential health hazards.

Checking Equipment Functionality

Our skilled technicians will conduct a comprehensive assessment of your gas boiler’s functionality. This includes examining all components, controls, and safety features to identify any potential issues. Not to mention, this thorough examination helps avoid unexpected breakdowns.

Testing the Flue Gas Monitor

Safety is our top priority, which is why we perform a rigorous test of the flue gas monitor. This device ensures that the combustion process is clean and safe, minimizing harmful emissions. Moreover, regular testing helps keep your heating system environmentally friendly.

Expansion Vessel Inspection

The expansion vessel plays a critical role in maintaining the proper pressure within your gas boiler. Our technicians will inspect and adjust the expansion vessel as needed to ensure your boiler’s longevity. Even, if you haven’t noticed any issues, this step can prevent costly breakdowns down the line.

Fine-Tuning of Settings

Precise settings are vital for the efficient operation of your gas boiler. We’ll carefully fine-tune the settings to maximize energy efficiency and comfort. If you’ve noticed uneven heating or high energy bills, this step can make a significant difference.

Refilling with Water

During the service, we’ll refill the boiler with water to ensure it operates at the correct pressure levels. This step helps maintain the boiler’s efficiency and prevents overheating. In so far as it contributes to the boiler’s well-being, it’s a crucial part of our service.

Radiator Bleeding

Properly functioning radiators are essential for even heating in your home. Our technicians will bleed the radiators to remove any trapped air, ensuring they heat your space effectively. However, this is just one of the many ways we optimize your heating system.

Exhaust Gas Measurement and Certification

Before we conclude our service, we conduct an exhaust gas measurement to ensure your gas boiler complies with safety standards. You’ll receive a certification (Pickerl) as proof of our thorough examination. Whenever you need evidence of your boiler’s safety and efficiency, this certification comes in handy.

How Long Does a Gas Boiler Service Take?

The duration of a gas boiler service varies depending on its cleanliness and condition. A well-executed service typically takes at least an hour to ensure a thorough inspection and maintenance. For tankless water heaters and gas convection heaters, the service usually lasts approximately 1/2 to 3/4 of an hour. You can trust our service to provide a reliable and energy-efficient heating system for your Vienna home.

Who Pays for Gas Boiler Service – Tenants or Landlords?

In Vienna, tenants are responsible for covering the costs of gas boiler service. However, landlords are typically responsible for the maintenance expenses. It’s important to review your rental agreement, as some tenants and landlords may choose to split the costs. Early clarification and communication are advisable to avoid misunderstandings.

In Conclusion

Regular gas boiler service is essential for maintaining the safety, efficiency, and longevity of your heating system. To conclude, our team at R.I. Installationstechnik GmbH is dedicated to providing top-notch service for gas boilers in Vienna. In short, we take pride in keeping your home warm and your heating system in excellent condition. To sum up, you can rely on our expertise and dedication for all your gas boiler service, repair, and maintenance needs. To repeat, don’t wait until a problem arises – schedule your gas boiler service today to ensure a cozy and worry-free winter in Vienna.


Steps in Boiler Maintenance

Boiler Service

  • Arrival in Vienna
  • Cleaning the burner and heat exchanger
  • Cleaning the exhaust pipe
  • Equipment functionality check
  • Exhaust gas monitor test
  • Expansion vessel inspection
  • Fine-tuning of settings
  • Filling with water
  • Radiator bleeding
  • Exhaust gas measurement with verification certificate (Pickerl)



Depending on the level of contamination, a properly conducted boiler maintenance typically takes at least one hour. For tankless water heaters and gas convection heaters, a service takes approximately 1/2 to 3/4 of an hour. Trust our service for a reliable, energy-efficient heating system.




  • In Vienna, tenants are responsible for covering the costs of boiler maintenance.
  • Landlords typically cover maintenance expenses.

Check your rental agreement! Tenants may also share costs. Early clarification and communication are advisable.


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