
- The NOVACOND DM hydraulic unit ensures efficient use of the required system temperatures. Return water from the direct radiator heating circuit or domestic hot water preparation is mixed with the flow of the combined underfloor heating circuit. This cools the overall return flow to the condensing boiler sufficiently to guarantee condensation (condensing effect) in the heat exchanger.
Advantages:
- Low energy consumption through the use of the calorific value effect
- Long service life of the exhaust gas heat exchanger due to permanent condensation (self-cleaning effect)
- Demand-based use through different system temperatures
- Reduction of investment costs through:
- Elimination of an additional circulation pump for the direct radiator heating circuit
- Omission of a hydraulic separator
- Short assembly times, as it is completely pre-assembled
- Compact design
- Flexible installation, directly below or next to the condensing boiler
Technical specifications:
| Circulation pump: | Grundfos UPM Hybrid 157, DN 25 (1") | |
| 230 V / 50 Hz | ||
| Maximum power: | 52W | |
| Mixer motor: | 230 V / 50 Hz | |
| Performance: | 3.9VA | |
| Protection class: | IP 54 | |
| Operating mode: | 3 point | |
| kvsValue: | 3.6 | |
|
Hydraulics:
|
Maximum flow rate of direct heating circuit: | 1000 l / h |
| Maximum flow rate of mixed heating circuit: | 1500 l / h | |
| 50.2 kPa | ||
| Power output of direct heating circuit at ΔT 10 K max.: | 10 kW | |
| Maximum output of mixed heating circuit at ΔT 5 K: | 7.5 kW | |
| Power output of direct heating circuit at ΔT 15 K max.: | 15 kW | |
| Maximum output of mixed heating circuit at ΔT 10 K: | 15 kW | |
| Operating pressure max.: | 3 bar | |
| Maximum operating temperature: | 95°C | |
| Operating temperature min.: | 5°C | |
| Water content: | 1.5 l | |
| Connections: | Entrance: | DN 20 (3/4") AG |
| Exit: | DN 20 (3/4") IT | |
| Axis dimension: | 70 mm | |
| Case: | Surface: | white painted |
| Dimensions: | 450 x 500 x 160 mm | |
| Weight: | 10 kg |
| Brand | evenes |
|---|---|
| Unit price | CHF/piece |
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