The outlet pattern helps avoid an unnecessary replacement
If one fixture is cold while others remain hot, its mixer or local arrangement may need attention. If all outlets are affected, the heater or its supply becomes a different focus. These observations guide assessment but do not establish which component has failed.
Tell the provider whether the fault followed a supply interruption, a recent repair or a change in household use. Share the displayed message without opening the unit. Avoid internal electrical or gas work and do not repeatedly reset an appliance against manufacturer guidance.
Plumbing







Blocked drains
Hot water repairs

Water leak detection
Toilet repairs


Gas leak investigation
General plumbing
