Inta Zeroguard Anti Freeze Valve Protector

Inta

Zeroguard is used to protect the antifreeze valve and anti-vacuum system, particularly from dust, debris, and interference. Zeroguard is based on two parts: a lower sleeve and a covered vent. The sleeve is slotted over the anti-freeze valve and sealed into the insulation with Bond & Seal. This prevents water interference, and increases the ease of the insulation installation. There is a push fit 'O'-ring seal which is securely pushed over the tower sleeve, while enabling easy access for servicing.