Maintenance
Servicing, cleaning, and prevention advice — from Gas Safe registered engineers
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How often should I get my boiler serviced?
Your boiler should be serviced annually by a Gas Safe registered engineer to maintain efficiency, warranty validity, and safety.
How do I bleed my radiators?
Use a radiator key to release trapped air from the bleed valve at the top of each radiator. Start with radiators furthest from the boiler.
What is a powerflush and do I need one?
A powerflush is a deep clean of your central heating system that removes sludge, rust, and debris. It's recommended if radiators have cold spots or heating is inefficient.
How do I keep my boiler warranty valid?
Most boiler warranties require annual servicing by a Gas Safe registered engineer. Keep service records and register your warranty within 30 days of installation.
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