MultiVal CRR/CSRR
Calorifier with 2 heat exchangers (coil) for heating using 2 heat sources. The primary heat generator is usually a solar energy system. Any heat generator (e.g. heat pumps, biomass boilers, condensing gas/oil boilers) can be used as the additional heat source. Supplementary heating can optionally be provided by an electric heating element or an integrated heat pump (CombiVal WPER).
- Calorifier and plain-tube heat exchanger made from high-quality stainless steel
- Plain-tube heat exchanger at the top for supplementary heating via boiler (wood pellet, log, condensing oil or gas boiler)
- Flat-tube heat exchanger at the bottom for heating by means of the solar energy system
- Model CSRR with large heat exchanger in the upper region especially for operating with heat pumps
- Electric heating element available for additional heating
- Low heat loss owing to highly effective thermal insulation
- Flange opening can be used for cleaning or for installing the electric heating element
Types:
- MultiVal CRR (300-2000) - 2 heat exchangers 0,6-1,7 m2 und 1,2-4,0 m2
- MultiVal CSRR (540-2000) – large heat exchanger in the upper region especially for operating with heat pumps 3,5 – 12,0 m2 and for solar usage 1,6 – 4,8 m2