Alde / Truma Frost Control Safety Drain valve 12mm push fit

ALDE PART NUMBER 3010431 COMBINED SAFETY VALVE AND DRAIN TAP INTERGRATED FROST PROTECTION THAT OPENS AND DRAINS THE WATER HEATER AUTOMATICALLY WHEN THERE’S A RISK OF FROST (ABOUT +3 °C) THE DRAIN VALVE CAN ALSO BE OPENED MANUALLY 12mm JOHN GUEST CONNECTION

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