Pienuunin tuottamaa tehoa voidaan ohjata integroidun lämminvesivaraajan ja varaavan massan välillä. Pienuunin suurin tuottama lämpöteho on n. 9 kW
Small water heater solution
This solution, referred to as the 'w-concept', is characterized by a dominant heat radiation effect, because the firebox is set up as a classic warm air convection or heat radiation body.
The variable boiler share can be adjusted between 2- 40%, depending on desired amount of radiant heat. Highest possible heating load is approx. 9 kW.
Possible variations of 'w-concept' boilers