DOMESTIC HOT WATER
Hot water for everyday life
Drinking water & showers
—buffer temperature
Move over the graph to inspect a reading.
Vorlauf / Rücklauf appear only when dedicated hot-water sensors are available.
FOR OUR NEIGHBOURSA clear view of
A clear view of
our shared warmth.
See how our hot water and underfloor heating are doing, with temperature history and energy information from the heat pump.
Read-only information. No heating controls.
WELCOME HOME
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Access is available to approved residents. Contact the building’s portal administrator if your email hasn’t been added.
BUILDING ENERGY
Comfort, in perspective.
Domestic hot water and underfloor heating · last 24 hours
Waiting for dataHeat-pump updates every 15 minutes
UNDERFLOOR HEATING
Warmth throughout the building
Heating water buffer & circuit
—buffer temperature
Move over the graph to inspect a reading.
Shared Rücklauf is water returning to the heat pump from the common circuit, not a dedicated underfloor-loop sensor. Target is the room temperature set for the flats in Viessmann. The other lines measure water.
ENERGY TODAY
What goes in. What comes out.
Electricity consumed—
Heat produced so far—
Efficiency today—
Electricity consumed—
Heat produced so far—
Efficiency today—
Combined efficiency today: —
EFFICIENCY
Heat output ÷ electricity inputSeasonal performance
About the available data
Charts preserve available Home Assistant history at its recorded resolution. Earlier periods remain blank when no readings were stored. Missing readings and gaps are never replaced with zeros.
PLATFORM ADMINISTRATION
Our neighbours.
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Neighbours use their own mailbox to sign in. Removing access also signs them out immediately.