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Billy MooreJul 28, 2025
What to do if temperature overload thermostat frequently activates in my Immergas Boiler?
- VVictoria HarmonJul 28, 2025
Frequent activation of the temperature overload thermostat can happen due to lack of water in the boiler, little water circulation in the system, or a blocked pump. Check that the system pressure is within established limits on the pressure gauge. Also, ensure that the radiator valves are not closed and that the pump is functioning correctly.
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