Harvey G1224 Top Assembly Connector & O-Ring | Genuine Replacement for H2O Twin Tank Softeners

Maintain the structural integrity of your water treatment system with the Genuine Harvey G1224 Top Assembly Connector and O-Ring. This OEM component is critical for securing the high-pressure connection points within the softener’s head assembly.

Precision-engineered for the H2O model series, the G1224 ensures a watertight seal, preventing the "weeping" leaks often found at the top of the unit as seals age or connectors become brittle due to mineral deposits.

⚠️ Compatibility Check

• Designed for: All H2O-prefix twin tank models including Harvey, Mini Max, Harvey Crown, and TwinTec S3/S4.

• Important: This is a specific fit for H2O systems. If you are unsure of your model, check the serial number plate on the rear of your cabinet.

Key Symptoms: Why You Need This Part

If you notice any of the following, the G1224 connector or its O-ring likely needs replacing:

• Visible Water Pooling: Small amounts of water collecting on top of the softener head or inside the cabinet lid.

• "Weeping" Joints: Salt crusting or dampness around the top assembly connectors, indicating a slow, pressurized leak.

• Loss of System Pressure: If the O-ring has perished or the connector is cracked, you may notice a slight drop in water pressure throughout the property.

• Hissing Sounds: Air being drawn into the system or water being forced out under pressure at the connection point.

Features & Benefits

• Leak Prevention: Supplied with a high-grade, chemical-resistant O-ring designed to withstand constant pressure.

• OEM Durability: As a genuine Harvey spare, the G1224 is made from reinforced polymers to resist cracking and threading issues common with generic alternatives.

• Easy DIY Fit: A straightforward "swap-out" part that does not require specialized tools, making it an essential item for your annual service kit.

• System Longevity: Replacing worn connectors promptly prevents water damage to surrounding components and the softener cabinet.

H20 Valve Diagram