Examples
Examples
Try the starting example
- Appliances [power W,daily operating hours,indoor heat fraction]
- [[400,16,1],[50,24,1]]
- Daily indoor heat input (kWh/day)
- 7.6
- Average heat load (W)
- 316.666667
- Peak simultaneous input upper bound (W)
- 450
Try another scenario
- Appliances [power W,daily operating hours,indoor heat fraction]
- [[500,16,1],[60,24,1]]
- Daily indoor heat input (kWh/day)
- 9.44
- Average heat load (W)
- 393.333333
- Peak simultaneous input upper bound (W)
- 560
Calculation method
Calculation method
Daily indoor heat input (kWh/day)
Sum measured power×hours×indoor heat fraction/1000.
Average heat load (W)
Daily heat kWh×1000/24; excludes heat removed or exported.
Peak simultaneous input upper bound (W)
Sum power×heat fraction; schedules may not coincide.
Symbols and units
- a
- Appliances [power W,daily operating hours,indoor heat fraction]
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Measured electrical loads, operating schedules. Returns Heat input scenario. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.