Smart Energy Meets Smart Comfort
Tongyi’s new generation of R290 air-to-water heat pumps now supports EnWG §14a, a connection solution in Germany that brings energy efficiency and cost savings directly to your home. But what exactly does this regulation mean—and why should it matter to you as an end user?
What is EnWG §14a?
The Energiewirtschaftsgesetz (EnWG), Germany’s Energy Industry Act, includes section §14a, which allows distribution grid operators to temporarily control the power consumption of large electrical devices—like heat pumps or EV chargers—during times of peak grid demand.
In practice, this means:
- Your heat pump can communicate with the local grid through a standardized connection.
- The grid operator can limit or shift energy use when the network is under stress.
- As a reward, you as the end user benefit from reduced grid fees and lower electricity tariffs.
This process is also referred to as heat pump grid compatibility, since it ensures your system works hand-in-hand with the power network.
Why is This Positive for the End User?
1. Lower Energy Bills
Households with EnWG §14a–compliant devices often receive reduced grid charges from their utility provider. This translates into real monthly savings on electricity costs for heating and hot water.
2. Future-Proof Investment
From 2025 onward, §14a compliance will become a requirement for new installations in Germany. By choosing Tongyi’s R290 heat pump, you are already prepared for the future legal framework—no retrofitting needed.
3. Smart Grid Participation
Your home becomes part of the smart energy ecosystem. Instead of being a passive consumer, you actively contribute to grid stability and renewable integration. This is crucial as Germany increases its share of solar and wind energy.
4. Minimal Comfort Impact
When the grid operator reduces power, Tongyi’s advanced R290 system ensures that comfort is never compromised. Thanks to intelligent control, hot water and heating remain available, even during load management phases.
Tongyi R290: Efficient, Natural, Grid-Ready
By supporting EnWG §14a, Tongyi’s R290 heat pump isn’t just about heating and cooling—it’s about energy partnership. You save money, stay comfortable, and help build a more sustainable energy system for everyone. That’s the real power of heat pump grid compatibility.
