Bemx2k wrote:I skipped heating the water with electricity after this test and I continue to heat it with pellets even in summer because it is a bit cheaper.
And have you thought about the G12as tariff? Electricity during the day costs the same as in G11, but almost 3x cheaper at night (approx. PLN 0.20 / kWh). When using it, it is more profitable to heat with a heater than with pellets, sometimes even in winter. Unfortunately, there are some limits, so because of this test, you should wait a year, reducing electricity consumption during this time.
NOx emitted in summer by gas and pellet boilers etc. increases ozone pollution. It is not worth using them when there is a more convenient and cheaper alternative up your sleeve.
