Stationary heater with two exchangers optimized for connection to solar panels.
We recommend drawing up a project.
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The anti-corrosion layer is not subject to pitting corrosion in hard and chlorinated water. | ![]() |
High-quality Covestro insulation for low heat loss and minimum operating costs |
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Suitable for boilers | ![]() |
Also suitable for condensing boilers |
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Heater with two exchangers | ![]() |
Possible installation of TJ 6/4" heating screw-on unit |
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Heater suitable for thermal solar system |
More information
More information about the the OKC NTRR SOL indirect heater
- Available in models 200 and 300
- Exchanger surfaces optimized for solar connectors as well as another source
- 2 sensor wells as part of the heater
- Possibility to install the TJ 6/4" heating unit- usability table
- Thanks to modified dimensions, the storage tank better covers hot water
- The heaters can be used as the main reservoir for hot water heating, or as a preheating reservoir before an existing hot water tank
- The side flange serves only as a revision hole