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ThermoHexa heat interface units use temperature-based thermostatic control. Domestic hot water preparation and heating operate simultaneously. The thermostatic valve reduces heat loss. Compact design enables easy installation. Heat exchangers and pipes are manufactured from AISI 316 stainless steel.
This model operates with domestic hot water (DHW) priority. The thermostatic valve provides fast response for instant hot water production.
| Type | Model | Hot Water Capacity | Heating Capacity | Order Code | |
|---|---|---|---|---|---|
| Direct | ThermoHexa DHW | 12 | 33 | - | 4141-3310 |
| Direct | ThermoHexa DHW | 18 | 50 | - | 4141-5010 |
| Direct | ThermoHexa DHW | 24 | 65 | - | 4141-6520 |
| * Calculations are based on a boiler temperature of 65°C. | |||||
| ** Calculations are based on producing domestic hot water at 45°C. |

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