Water Storages
Solar layered accumulator
Solar-optimized layered storage for efficient heat management.
Water Storages
Solar layered accumulator SP 500-1,500 SW 1 + 2
The design details of this solar layered accumulator are aligned with Hargassner control and hydraulic systems. Besides an integrated return spread sheet and variable sensor positioning, the accumulator uses a highly efficient solar heat exchanger concept. It is available with one bottom heat exchanger (SW 1) or with top and bottom heat exchangers (SW 2). In the twin-heat-exchanger version, the top exchanger heats the upper storage layer quickly, while the lower exchanger supports full charging and pre-heating at low solar yield.
Solar layered accumulator
Benefits and technical highlights
- Bottom or bottom & top positioned heat exchanger for optimal solar integration
- Return spread sheet for efficient accumulator utilization
- Sensor strip for easy and flexible installation
- Perfect connecting positions for Hargassner hydraulic systems
- Non-woven fabric insulation, hard cover and coupler insulation
- Legionella-resistant drinking water heating
- Floor insulation and fire protection class B2
- Energy efficiency class C / with additional storage tank insulation energy efficiency class B
- Accumulators without insulation on request
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