Heat exchanger set for hot water

Heat exchanger set for hot water
1. Heat exchanger
2. c. pump
3. shut off valve 3 pcs
4. pump connector with shutoff valve
5. filter 2 pcs
6. pump connector
7. temp.

Operating model:
This heat exchanger package is intended for

• domestic water preheating (before the domestic water storage tank)
• hot water heating in a thermal battery that does not have a hot water coil
• if you want to save electricity and/or increase the volume of hot water
• The 1st circuit with the pump is connected to the buffer, boiler, air-water heat pump, solar thermal panel.
• The 2nd circuit is connected to the DHW - hot water supply system.

The pump must be on when the tap is opened in the service water pipe. The pump can be turned on manually or a flow sensor can be used for it (note: the sensor itself only detects the flow, does not give commands to the pump)

Options:

• Cellular rubber insulation case - thermal insulation of the heat exchanger
• Automatic pump start - the flow sensor detects the flow when the tap is open and a small control circuit starts the pump that pumps the heating water from the thermal battery, thus the pump is only on when the tap is open