Grant Access/Combustion Door Mpbs16 Combi90 Mkii, Combi 90

Multipass 50/70, 50/90 & 70/90

Part Number: MPBS16
Essential Replacement for Safe Servicing and Efficient Combustion Control

The Grant MPBS16 Access/Combustion Door is a genuine replacement part designed specifically for Grant Combi 90 MkII and Combi 90 oil boilers. This door plays a crucial role in maintaining safe access to the boiler’s combustion chamber while ensuring an efficient seal to support proper flue gas flow and combustion efficiency.

Made from durable, heat-resistant materials, the MPBS16 is engineered to meet the original equipment manufacturer's standards, providing a secure fit and lasting performance.

Key Features & Benefits

• Direct OEM Replacement – Ensures precise compatibility with Combi 90 MkII and Combi 90

• Maintains Combustion Integrity – Seals the combustion chamber to prevent flue gas leaks

• Facilitates Safe Servicing – Allows convenient access to the boiler’s internal components

• High-Quality Construction – Heat-resistant and corrosion-resistant materials for durability

• Quick and Easy Installation – Designed for straightforward fitting by engineers or skilled DIY users

 Compatible Boiler Models

• Grant Combi 90 MkII

• Grant Combi 90

 Always verify compatibility with your boiler model and serial number before purchasing.

When to Replace the Access/Combustion Door

• During routine servicing when the door is damaged, warped, or no longer sealing correctly

• If soot or flue gases are escaping the combustion chamber

• When replacing internal components that require combustion chamber access

Technical Specifications

• Part Number: MPBS16

• Component: Access / Combustion Chamber Door

• Material: High-temperature resistant steel/alloy (OEM-grade)

• Application: Internal combustion chamber access and sealing

• Installation: Front-facing access with bolt fittings