CAE Calculator / Tertiary / TER040
🏢 Tertiary · TER040

Replacement of the HVAC generator with an air-to-air, air-to-water or water-to-water heat pump

Replacing your boiler or HVAC unit with an electric heat pump (aerothermal) sharply cuts consumption. Those savings become CAEs.

Is this your case?

  • ✓I'm swapping a boiler or air units for a heat pump
  • ✓I know the heating/cooling power of the unit
  • ✓I want to monetise the savings from the new heat pump
Calculator · TER040
kW

Nominal heating power of the boiler/unit you remove, in kW. Enter 0 if the project has no heating.

Sets the seasonal efficiency of the unit you replace (adjustable if you know the real value).

W/W

Seasonal heating efficiency of the new heat pump (SCOP). Typical 3.0–4.5.

kW

Nominal cooling power of the unit you remove, in kW. Enter 0 if the project has no cooling.

W/W

The BOE sets SEER = 3 for units prior to the ecodesign rules (default value).

W/W

Seasonal cooling efficiency of the new heat pump (SEER). Typical 4.0–6.0.

Estimated savings
19.017 kWh/year
CO₂ avoided4754 kg/year

Indicative estimate based on measure TER040 of the CAE catalogue. The savings, the CAEs and their market value are validated by SinCeO2 as a Delegated Party.

Official formula: AE = PC·(1/SCOPs − 1/SCOPn)·1152 + PF·(1/SEERs − 1/SEERn)·768
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Official measure TER040 from the MITECO current catalogue.

Replacement of the HVAC generator with an air-to-air, air-to-water or water-to-water heat pump — TER040 · SinCeO2