D.35 Low
Your boiler is currently switching over between its heating and hot water functions.
Technical description: Not relevant
Typical repair cost: £0 (including labour)
DIY fix possible
No action is required as this is a normal status message rather than a fault.Wait a few moments for the boiler to complete its cycle.If the boiler appears stuck, try a simple reset by pressing the flame button.
Protect yourself from future repair bills
A boiler cover plan would cover faults like D.35 — no call-out fees, no surprises.
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