Hello,
I’m interested in knowing your current daily heating consumption.
Please provide it either in kWh for heat pumps or in m³ for gas, along with the room temperature, heated area, and energy standard (e.g., Energy Saving Ordinance 2016, KFW70, KfW 55, etc.).
I’m curious about your consumption at the current temperatures.
I’m interested in knowing your current daily heating consumption.
Please provide it either in kWh for heat pumps or in m³ for gas, along with the room temperature, heated area, and energy standard (e.g., Energy Saving Ordinance 2016, KFW70, KfW 55, etc.).
I’m curious about your consumption at the current temperatures.
Hello,
Generally above 100%, technically gas condensing boilers can achieve an efficiency of up to 108%.
Regards,
Andreas
Knallkörper schrieb:
What is the efficiency of modern gas boilers actually?
Generally above 100%, technically gas condensing boilers can achieve an efficiency of up to 108%.
Regards,
Andreas
andimann schrieb:
Hi,
Usually, with efficiency over 100%, gas condensing boilers can theoretically reach up to 108% efficiency.
Regards,
AndreasHow is that possible... Anyone who can do that must be a rich man
Bautraum20157 Feb 2017 20:33May I bring up our energy consumption from January?
-Heated area approximately 180 square meters (heating temperature of underfloor heating 20°C (68°F), resulting in room temperature of 22°C (72°F)... Domestic hot water set at 46°C (115°F))
-Normal showering and washing habits
-3 people (toddler + 2 adults)
-Air-to-water heat pump, latest model from Vaillant
-January was very cold here, down to -18°C (0°F) at night.
Result: 2000 kWh! [emoji43]
We were quite surprised by that. Is this normal?
-Heated area approximately 180 square meters (heating temperature of underfloor heating 20°C (68°F), resulting in room temperature of 22°C (72°F)... Domestic hot water set at 46°C (115°F))
-Normal showering and washing habits
-3 people (toddler + 2 adults)
-Air-to-water heat pump, latest model from Vaillant
-January was very cold here, down to -18°C (0°F) at night.
Result: 2000 kWh! [emoji43]
We were quite surprised by that. Is this normal?
Bautraum2015 schrieb:
Result: 2000 kWh!
We were quite taken aback by that. Or is this normal?Um. Is that your consumption for January only?! One zero too many?!
Bautraum20157 Feb 2017 20:45Sorry... The 2 has to go.
1000 kWh (kilowatt-hours) just in January
1000 kWh (kilowatt-hours) just in January
K
Knallkörper7 Feb 2017 21:31I would still consider 2,000 kWh low for January. That would only be about 100 euros for gas. Averaged over the year, you might end up with around 60 euros per month, if at all. In our old house (built in 1997, 200 m² (2,150 sq ft)) we used over 20,000 kWh per year, even though we were rarely at home.
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