Double Circulation unit, Mixing function
DAA100
- Compact, all in one design
- Easy to install
- Manifold with option of hydraulic separation easily set with a screw
- Check valve integrated into ball valves return line
- High flow rate
- Possible to upgrade with upgrade kit
- Quick-fit actuator
Double circulation unit Series DAA100 is a compact unit for two mixed separated heating circuits. Equipped with two high efficient pumps, valves with progressive characteristic, actuators, ball valves with thermometers, manifold with by-pass function and insulation shell. Double circulation unit is a perfect choice for heating pumps, and boilers which are working with radiator and/or underfloor heating.
Product range
DAA111



Art.no. | Reference | DN | Pump | Connection I | Connection J | Weight [kg] | Note |
61310200 | DAA111 | 20 | Wilo PARA 15/8-75/SC 130mm | G 1" | G 1" | 11,1 | Two mixing circuits |
Installation support
Operation

Installation examples
Documents
Name | Download |
Installation instruction DAA100 |
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Technical data
Technical data
Pressure class: | PN 6 |
Working pressure: | 0,6 MPa |
Insulation: | EPP λ 0,041 W/mK |
EEI (Energy Efficiency Index), circulation pump: | <0,21 |
Media, Heating water: | in accordance with VDI2035 |
Media, Water/Glycol mixtures: | max. 50 % (above 20% admixture, the pump data must be checked) |
Media temperature, max.: | +110 °C |
Media temperature, min.: | 0 °C |
Ambient temperature, max.: | +50 °C |
Ambient temperature, min.: | 0 °C |
Connections, Internal thread (G): | ISO 228/1 |
Connections, External thread (G): | ISO 228/1 |
Material, in contact with water |
Components: Brass, Cast iron, Steel Sealing materials: PTFE, Aramid fibre, EPDM |
Integrated pump
Wilo PARA 15/8-75/SC 130mm | |
Pressure class | PN10 |
Power supply | 230 ± 10% V AC, 50/60 Hz |
Power consumption | 10 — 75 W |
Enclosure rating | IP X4D |
Insulation class | F |
EEI (Energy Efficiency Index), circulation pump | ≤0,21 - part 3 |
Integrated valve
ESBE VRG438, DN20-8 QF | |
Pressure class | PN10 |
Kvs | 8 |
max. Differential pressure drop | 100 kPa (1 bar) |
Close off pressure | 200 kPa (2 bar) |
Leakrate in % of flow | <0,05%* |
* | Differential pressure 100 kPa (1 bar) |
Integrated Actuator
ESBE ARA661 Quick Fit | |
Control signal | 3-point SPDT |
Power supply | 230 ± 10% V AC, 50Hz |
Power consumption | 5 VA |
Running time 90° | 120 s |
Enclosure rating | IP41 |
Protection class | II |

EMC 2014/30/EU
RoHS 2015/863/EU
PED 2014/68/EU, article 4.3




ErP 2015

Dimensioning

Wiring
Accessories and Spare Parts
Spare parts
Options
Art No. | Reference | Designation | Note | Instruction manual | |
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66100300 | DVA111 | ESBE DVA111 Upgrade kit | set with a second mix circuit for transformation from DDA111 to DAA111 |
Download area
Download area
Type | Preview | Download |
Data sheet | DAA100 |
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Installation instruction | DAA100 |
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Certificate | Declaration of Conformity, DAA100 |
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Certificate | Declaration of Conformity UK CA, DAA100 |
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Certificate | Building Product Declaration BPD3, DxA100 |
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Certificate | EAC certificate (RU) |
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Certificate | UKRSEPRO certificate (UA) |
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Image | DAA111, high res |
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2D Image | DAA111 |
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3D drawing (stp file) | DAA111, DN20 |
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Quick links