Maintenance of double-circuit boiler equipment
Double-circuit, or as they are also called – water heating boilers, are one of the most popular types of heating equipment for country houses (they account for almost 70% of sales). Double-circuit boilers received this name because their design has two circuits: one is responsible for heating, the second – for heating running water. The key advantages of water heating boilers that determine their high popularity are the compactness of the system and a significantly lower cost compared to a single-circuit boiler + external boiler kit.
Maintenance of double-circuit boilers is performed twice a year: before the start of the heating season and at its end. The absence of regular cleaning leads to clogging of the boiler unit, and subsequently to accidents. In order to clean the first and second circuits of the boiler unit from scale and corrosion deposits, special detergents and inhibitors are usually used.
The managers of the “Server-Service” company will always tell you how to flush the heat exchanger of a double-circuit boiler of a particular manufacturer. We have to warn you right away – it is not recommended to do this yourself, since you can damage the inner surface of the equipment. The most popular today are chemical and mechanical cleaning of boilers. The most optimal and economical method is chemical, while the mechanical method is used only in cases of high contamination of the equipment.
The scope of service maintenance includes an annual full inspection of boiler equipment according to the approved regulations as part of the activities to prepare for the heating season:
- Cleaning the boiler
- Cleaning the burner
- Cleaning the boiler (if necessary)
- Checking expansion tanks of heating and water supply systems
- Checking the performance of pumps, servo drives, relief valves, emergency sensors
- Testing automation
- Checking and adjusting combustion
- Checking the pipeline connections for leaks
- Checking the gas pipeline (in the boiler room) and fuel pipeline for leaks
Manufacturers of this equipment do not recommend performing scale removal on your own. It is better to do this by contacting a specialized center. Only in this case you get a guarantee that the cleaning of the secondary heat exchanger of a double-circuit boiler will be performed in compliance with all requirements.
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Telephone: +998 (70) 202 01 32, +998 (98) 128 42 00;
Telephone: +998 (70) 202 01 32,
Email: manager.serverservice@gmail.com
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