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Joshua ShawAug 7, 2025
What to do if my Ideal Heating Boiler has no hot water and no central heating?
- SstephencurryAug 8, 2025
First, ensure the mains power is on and 'Mode ON' is displayed at the bottom of the screen. If it's not, press the button to activate it. If the problem continues, contact a Gas Safe registered engineer.






