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).