FAQ
Find answers to the most common questions about water heaters.
Check the pressure (repressurize if low), ensure vents aren’t blocked, and reset the boiler. If issues persist, it may indicate a faulty pump or thermostat needing professional repair.
Check for leaks in pipes/radiators, a faulty pressure relief valve, or expansion vessel issues.
Air in the system (bleed radiators), limescale buildup (descale), or low water pressure (top up).
Annually—check for leaks, test pressure, and clean components to maintain efficiency.
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