Hyco – Unvented Expansion & Pressure Reducing Kit A B SF4 Alternative

Details

Hyco – Unvented Expansion & Pressure Reducing Kit A B SF4 Alternative

Compatible with:

Ariston Europrisma range (like kit A & B),

Speedflow (like kit SF4) or other small 10-15ltr unvented units

Comes with:

• Pressure Reducing Valve + Strainer
• 2ltr Expansion Vessel
• 15mm Single Check Valve