Heat pump radiator check
Estimate radiator output at lower water temperatures and compare it with an indicative room heat load.
Calculation inputs
Editable example. Replace prices and assumptions with your project data; these are not verified rates or a quote.
Project
ProjectYou can calculate. The cloud project is unavailable; this form draft can only be recovered on this device.
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Indicative result
- Available output
- 607.73 W
- Estimated required output
- 1,400 W
- Output shortfall
- 792.27 W
Estimated output is insufficient. Review emitters, insulation and temperatures with an installer.
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How it is calculated
Available output = Total rated radiator output (W) × ((( Flow temperature (°C) + Return temperature (°C) ) / 2 − Room temperature (°C) ) / Manufacturer reference ΔT (K) ) ^ Radiator exponent n
Estimated required output = Area (m²) × Estimated heat load (W/m²)
Indicative result = Available output / Estimated required output × 100%
What to check
This preliminary comparison covers the entered load; it does not certify the installation.
Sources and references
IDAE · EdificaciónReviewed:
Frequently asked questions
Is this a final quote?
No. Results depend on your inputs and the stated scope. A professional must check the property, measurements and conditions before quoting.
Can I use measurements from my plan?
Renovation, radiator, cooling and materials calculators can use internal plan measurements. Enter built area and the thermal envelope separately. You can save scenarios in your project.
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