Connection set for heating circuit without circulation pump for combination with external system separation or heating water buffer cylinder.
Components: Tee with ball valve Boiler drain & fill Valve Safety Valve 4 bar (0.4 MPa) Gas shut-off valve with integral thermally activated safety shut-off valve Rp ¾ Connection G 1 male thread for diaphragm expansion vessel
Please note: Push-fit connector for heating circuit pump must be ordered separately (Product No 7415056).
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