Heater solar water 2
Working Station SR21 for solar water heaters, designed for both flat panel and heat pipe evacuated tube models. Features a high-quality double-pipeline design for stable circulation and reliable performance in the European solar heating market.

Outstanding design
Safety assembly with safety valve
High-Quality casing for reduction of heat loses
Flow rate checked
1*solar pump station
1* integrated solar controller SR258
1* wall mounting bracket
1* accessory bag
1* manual

1)Integrated solar controller description:
SR11L for single pipeline with conventional pump;
SR21L for double pipelines with conventional pump;
SR11H for single pipeline with high efficiency pump;
SR21H for double pipelines with high efficiency pump;
Four types of controllers are available for workstations:SR258、SR288、SR658、SR1568



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