Heatrae Sadia 7702935 Immersion Heater Replacement Gasket

The Heatrae Sadia 7702935 gasket is a genuine OEM sealing component designed to provide a secure, watertight connection within compatible Heatrae Sadia hot water systems. Positioned between the immersion heater plate and the cylinder body (or other key fittings), this gasket prevents leaks, protects against pressure loss and helps maintain the overall efficiency and safety of the unit.

Manufactured from durable, heat-resistant materials, the 7702935 gasket is built to withstand the elevated temperatures and operating pressures typical of unvented and vented water heating systems. Its reliable sealing performance ensures long-term system protection and reduces the risk of water damage or operational faults.

Commonly associated with:

• Certain Megaflo Eco cylinders

• Some Megaflo Commercial units

• Selected Heatrae Sadia unvented cylinders with 2¼" immersion heater ports

But this varies by production year and cylinder revision. Please contact with model or serial for confirmation.