rudiherbert
2016-11-09 14:35:35
- #1
Good day.
I just noticed the following with our pellet heating system (6-family new build Kfw70). It is a new build, and the first winter....
The consumption in October (which was very mild in Bavaria) was 1000kg. Now the current consumption is 200kg over 3 days! Projected, that is 2 tons per month! Although the temperatures are now a bit colder, there is still no sign of a harsh winter!
I noticed the following about the pellet heating system (Eta 20-30). Floor heating temperature 56 degrees at 1 degree outside temperature. Supply temperature of the floor heating in the heating room 30 degrees? Same as the return!?
Display of the supply temperature in the apartment 38 degrees with active room thermostat. With inactive thermostat 20 degrees.
The buffer tank is supported by collectors on the roof (hot water + heating).
I am sure that this consumption can never be correct! The new build is well insulated. The construction is dry! Everyone heats "properly" and ventilates according to the rules.
2 tons of pellets per month in winter is extreme! In October we had 1 ton. In summer 500kg per month.
Before I contact the heating engineer or the property management, I wanted to get some tips here.
Thank you
I just noticed the following with our pellet heating system (6-family new build Kfw70). It is a new build, and the first winter....
The consumption in October (which was very mild in Bavaria) was 1000kg. Now the current consumption is 200kg over 3 days! Projected, that is 2 tons per month! Although the temperatures are now a bit colder, there is still no sign of a harsh winter!
I noticed the following about the pellet heating system (Eta 20-30). Floor heating temperature 56 degrees at 1 degree outside temperature. Supply temperature of the floor heating in the heating room 30 degrees? Same as the return!?
Display of the supply temperature in the apartment 38 degrees with active room thermostat. With inactive thermostat 20 degrees.
The buffer tank is supported by collectors on the roof (hot water + heating).
I am sure that this consumption can never be correct! The new build is well insulated. The construction is dry! Everyone heats "properly" and ventilates according to the rules.
2 tons of pellets per month in winter is extreme! In October we had 1 ton. In summer 500kg per month.
Before I contact the heating engineer or the property management, I wanted to get some tips here.
Thank you