Heatrae Sadia 95611102 Gasket & Fixing Set 1st Fix – 3/4" EPDM Flat Face Washers

Genuine Heatrae Sadia 95611102 Gasket & Fixing Set 1st Fix

The genuine Heatrae Sadia 95611102 Gasket & Fixing Set is a first-fix installation and sealing kit designed for selected HI-MAX INSTANT indirect HIU systems.

Also referred to in manufacturer documentation as:

3/4" EPDM Washers Flat Face

this kit is used to create secure watertight sealing connections during HIU installation, servicing or replacement work.

Manufactured to original Heatrae Sadia specifications, this genuine fixing and gasket set is suitable for selected:

• HI-MAX INSTANT indirect HIU ID 5-60
• HI-MAX INSTANT indirect HIU ID 5-80

systems.

What Is Included?

This first-fix gasket and fixing kit includes sealing washers and fixing components used when connecting pipework and hydraulic assemblies within the HI-MAX system.

The EPDM flat face washers are designed to provide:

• reliable sealing performance
• resistance to heating system temperatures
• leak prevention
• secure installation connections

What Are EPDM Flat Face Washers?

EPDM (Ethylene Propylene Diene Monomer) is a durable rubber material commonly used in heating and hot water systems due to its:

• heat resistance
• water resistance
• long service life
• flexibility under pressure

Flat face sealing washers help create watertight compression seals between threaded pipe connections and fittings.

Genuine Heatrae Sadia Spare Part

Using genuine manufacturer-approved sealing and fixing components helps ensure:

• proper fitment
• correct sealing performance
• reliable compatibility
• reduced risk of leaks
• long-term system reliability

Non-genuine washers or incorrectly sized seals can lead to installation problems and water leaks.

Compatible Models

Suitable for selected:

• Heatrae Sadia HI-MAX INSTANT indirect HIU ID 5-60
• Heatrae Sadia HI-MAX INSTANT indirect HIU ID 5-80

Always confirm compatibility using the appliance model and existing part number before ordering.

Product Features

• Genuine Heatrae Sadia spare part
• First-fix gasket and fixing set
• Includes 3/4" EPDM flat face washers
• Designed for HI-MAX INSTANT HIU systems
• Helps provide reliable watertight sealing
• Suitable for servicing and installation work

Why Buy from Heatraq?

At Heatraq, we specialise in genuine Heatrae Sadia, Megaflo and Baxi spare parts for heating and hot water systems.

Browse our full range of Accessories & Fittings and Pipes, Hoses & Water Connection Components for additional installation and connection components.