Boiler servicing: is it mandatory in Brussels and Wallonia?
Periodic boiler inspection in Belgium: every 2 years in Brussels, every 3 years in Wallonia for gas, every year for heating oil. Certificate, insurance, tenant or landlord.
Read the article →Boiler service price in Brussels and Wallonia
How much does a gas or oil boiler service cost in Belgium? All-in rate, what should be included, what changes the price and the pitfalls to avoid.
Read the article →Boiler breakdown: 6 checks before calling a repair engineer
No heating and no hot water? The 6 simple, safe checks you can do yourself before calling a heating engineer for a boiler repair.
Read the article →Low boiler pressure: causes and step-by-step fix
Pressure gauge below 1 bar? How to top up your boiler pressure, what the right pressure is, why it drops and when to call a heating engineer.
Read the article →When should you replace your boiler? The 6 signs to know
Age, repeated breakdowns, rising consumption: the signs that it is time to replace your boiler with a gas condensing boiler, and how the installation works.
Read the article →Noisy boiler: whistling, banging and gurgling explained
Whistling, banging, gurgling, vibration, a boom on ignition: what each boiler noise means, what you can do and when to call a technician.
Read the article →Vaillant and Bulex boiler fault codes: F22, F28, F29, F75
What do fault codes F22, F28, F29 and F75 mean on a Vaillant or Bulex boiler? Causes, what you can do yourself and when to call a repair engineer.
Read the article →How to bleed your radiators: a step-by-step guide
Radiator cold at the top, gurgling, uneven heating? Learn to bleed your radiators in 6 steps, in which order, and how to restore boiler pressure afterwards.
Read the article →Carbon monoxide and your boiler: symptoms, causes and prevention
Carbon monoxide (CO) is an odourless, deadly gas. Symptoms of CO poisoning, boiler-related causes, what to do in an emergency and how to protect yourself.
Read the article →No hot water but the heating works: causes and solutions
Your boiler heats the radiators but the water stays cold or lukewarm at the tap? The possible causes (diverter valve, scaled heat exchanger, sensor) and the solutions.
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