Before autumn truly begins, it is worth preparing for the heating season. Regular servicing of the heating system and a check of the installation will not only save on bills, but also provide safety and comfort for the household. Below you will find a practical guide to help you get ready for the coming winter.
Gas boiler inspection – the foundation of safe heating
A gas boiler is the heart of the heating installation. Before we start the season, it is worth scheduling its annual inspection. An authorized service technician will check the condition of the heat exchanger, burner, and flue system, clean deposits from inside the boiler, and inspect the tightness of the gas installation. This is not only a safety requirement – a clean, correctly adjusted boiler uses less fuel, which translates into lower bills. You will find a list of our service technicians HERE.
Chimney cleaning and a ventilation check
Even the best-maintained boiler will not work properly without a sound chimney. Before the heating season, flue ducts must be cleaned – this ensures proper draft and minimizes the risk of fumes being drawn back. This is a job for a chimney sweep, who will also assess the technical condition of the chimney and issue the appropriate inspection confirmation. Do not forget ventilation in the boiler room and in rooms that contain gas appliances. A free supply of fresh air is a guarantee of safe combustion and protection against dangerous carbon monoxide.
Venting and adjusting radiators
Radiators that heat unevenly, gurgling, or “cold” sections are typical signs of air trapped in the installation. Venting is a simple task you can do yourself – all you need is a bleed key and a few minutes per room. After venting, radiators regain full output, and the boiler does not have to work under a greater load. It is also worth looking at the thermostatic valves. After sitting idle over the summer they often seize – turning them gently both ways usually solves the problem. Proper valve adjustment before the season makes it possible to set room temperatures so that it is comfortable and economical.
Cleaning filters and checking circulation pumps
Strainer filters are fitted in central heating installations to protect the boiler from contaminants circulating in the heating water. If the filter is dirty, water flow drops and the appliance starts to operate less efficiently. The same applies to the circulation pump – if it starts to make noise or runs at reduced output, it may need venting or descaling. A working pump means even heating of all rooms and lower energy use.
Checking the building’s insulation
Even the best-prepared gas boiler will not make up for heat losses in a poorly insulated house. Autumn is a good moment to check the condition of seals in windows and doors – replacement costs little and limits rooms cooling down. If you are planning larger works, it is worth considering additional insulation of the walls or ceiling – such an investment will quickly pay back in gas bills.
Finally, we have prepared a short list to help you make sure the heating system is ready for the season.
- Have the gas boiler and the entire installation inspected.
- Book a chimney sweep and check the ventilation.
- Vent all radiators.
- Clean the filters in the installation and check the circulation pump.
- Seal windows and doors.
- Prepare the heating control system.
- Install carbon monoxide and gas detectors.
Preparing for the heating season is a way to real savings and a peaceful winter. A gas boiler that is clean and correctly adjusted provides thermal comfort without unnecessary costs. It is therefore worth taking the time to complete the list above – thanks to that, all winter you will enjoy warmth without generating unnecessary costs.
Want to lower your heating bills? Find out what influences low gas consumption in condensing boilers.