HeatBloC Eco DN25 mixed heating circuit with Grundfos pump

OEG no.: 512244478
Zoom HeatBloC Eco DN25 mixed heating circuit with Grundfos pump

HeatBloc Eco for mixer-controlled heating operation is equipped with a Grundfos Alpha2 L25/6 circulation pump. The scope of delivery includes a 3-way mixer with variably adjustable bypass 0-50%, a thermometer...

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HeatBloc Eco for mixer-controlled heating operation is equipped with a Grundfos Alpha2 L25/6 circulation pump. The scope of delivery includes a 3-way mixer with variably adjustable bypass 0-50%, a thermometer ball valve, a gravity brake and a pump ball valve.
Technical data:
- Maximum output with a temperature spread of 20 K: 44 kW


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OEG no. 512244478
Material: Brass
Seal: EPDM, NBR
Insulation: EPP
Operating pressure max. [bar]: 6
Operating temperature max. [°C]: 110
Suitable for pump connection size [inch]: 1 1/2
Connection boiler circuit: 1 1/2" ET
Connection heating circuit: 1" IT
Axial dimension: 125
Length x Width [mm]: 330 x 250
Suitable for overall pump length [mm]: 180
Pump type: Grundfos UPM3 L25/6
Nominal size [DN]: 25
Weight [kg] 6.7
Customs tariff number 84818051
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