ᐅ Is it possible to combine district heating or local heating with an air heating system? New build
Created on: 18 May 2024 10:53
A
Armbrust
Dear Forum,
I have some questions regarding the possible heating options I could have.
In our new development, there is a mandatory connection to a local low-temperature district heating network. This network is a geothermal system with probes and operates at 20°C (68°F). At the house connection point, 20°C (68°F) water is supplied. There is a heat pump (currently owned by the network operator) that heats the water to the desired temperature and then transfers it either to a hot water storage tank or directly into the heating circuit.
Key details about the planned house:
- 150m² (1,615 sq ft) living area
- KfW40 energy standard
1. Naturally, I can heat well with underfloor heating using this system, right?
2. I would prefer to use a ventilation system with heat recovery and also heat via that system. Can I use this system for heating? Is it even common for the heat exchangers in the ventilation system to be water-to-air heat exchangers?
2a. There is an additional option for “tempering,” so I could also cool through this system, correct?
Yes, this district heating network and contract are really restrictive, and the connection cost of €27,000 seems excessive to me, but I would prefer not to discuss this topic here.
I have some questions regarding the possible heating options I could have.
In our new development, there is a mandatory connection to a local low-temperature district heating network. This network is a geothermal system with probes and operates at 20°C (68°F). At the house connection point, 20°C (68°F) water is supplied. There is a heat pump (currently owned by the network operator) that heats the water to the desired temperature and then transfers it either to a hot water storage tank or directly into the heating circuit.
Key details about the planned house:
- 150m² (1,615 sq ft) living area
- KfW40 energy standard
1. Naturally, I can heat well with underfloor heating using this system, right?
2. I would prefer to use a ventilation system with heat recovery and also heat via that system. Can I use this system for heating? Is it even common for the heat exchangers in the ventilation system to be water-to-air heat exchangers?
2a. There is an additional option for “tempering,” so I could also cool through this system, correct?
Yes, this district heating network and contract are really restrictive, and the connection cost of €27,000 seems excessive to me, but I would prefer not to discuss this topic here.
nordanney schrieb:
No, those actually don’t exist. ..., so it is practically impossible to heat.Yes, they do exist. I actually know only two devices that can do this. It works up to a certain size.But the original poster wants to go for an air heating system, ...