Compact Drain Back Solar Water Heater ISWH DB

Descripción

The drain back solar water heater is a self-draining individual solar water heater with a special control station and an intermediate tank.

To avoid overheating in summer or freezing in winter, the circuit located outside the building drains when the pump stops. The heat transfer fluid then falls by gravity and is stored in the heat exchanger.

The air contained in the circuit then rises in the collectors and the external piping.
This solar water heating system does not require maintenance.

It is suitable for all regions of Europe.

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Access the installation and user manuals

A customized study will be provided by our engineering office for each product.

Información adicional

Set’s detail :

– Storage tank in enamelled steel, single or double heat exchanger according to reference with an integrated DB solar pump unit (includes: regulation, circulator)
– Solar collector(s)
– Security group
– Ready-to-use heat transfer liquid (-25°C)

The corresponding brackets must be added for the configuration of the installation. (see page 35 and price list)

 

 

Technical specification of ISWH-DB 200 to 300 liters, compact DrainBack Individual Solar Water Heater

 

 

 

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