Safety group SFR-NA for hot water storage heaters up to 4kW (10-50l)
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Safety group SFR-NA for hot water storage heaters up to 4kW (10-50l)
Safety group SFR-NA for hot water storage heaters up to 4kW (10-50l)
Description
Safety group for hot water storage heaters up to 4kW (10-50l). Safety valve 7bar, shut off valve, inspectable check vavle, air gap threaded 1”. Max. operating temperature: 120 °C.
