VX Solo II H2WS (A267)

Compact substation with two heating circuits for radiators and underfloor heating, and connection piping for a secondary-side domestic hot water storage tank.Wall-mounted design with pipe connections at the top and bottom.

Application
The VX Solo II H2WS is a district heating substation with high performance and excellent user comfort. It is particularly suitable for two-pipe systems and systems with underfloor heating.

District Heating (DH)
On the primary side, the substation includes an adapter piece, sensor pockets for a heat meter, as well as a strainer, thermometer and ball valves.
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Heating (HE)
On the secondary side, there are two heating circuits: one for radiators and one for underfloor heating. Both heating circuits consist of a circulation pump, strainer, thermometer, check valve and ball valves. The supply temperature to the heating circuit is weather-compensated and controlled by a Danfoss ECL 210/A267 or ECL 310/A367 electronic controller in combination with an electric actuator connected to the controller. Depending on the application, whether underfloor heating or central heating, different heat exchanger sizes are used.

Domestic Hot Water (DHW)
The substation is designed on the secondary side for connection to a domestic hot water storage tank. The storage tank temperature is electronically controlled.