The Worcester 87161067960 Air/Gas Manifold Assembly, often referred to as the “banana” manifold due to its distinctive curved shape, is a genuine OEM replacement component that plays a key role in your boiler’s combustion system. This manifold precisely directs the mixture of incoming combustion air and gas from the gas valve toward the burner, helping achieve accurate fuel-to-air ratios for stable ignition, efficient combustion and consistent heat output. A worn or damaged manifold can lead to poor combustion, increased noise, ignition faults or reduced boiler efficiency, so replacing it with the correct part is essential for reliable performance.

This air/gas manifold assembly is compatible with specific Worcester and Worcester Bosch boilers that reference part number 87161067960 in their parts documentation. To ensure correct fitment, always check the number on your existing manifold or consult your boiler’s service information before installation, as manifold designs and fitment vary between models and system configurations.

Supplied ready for straightforward replacement, the 87161067960 Air/Gas Manifold Assembly integrates directly with the boiler’s existing gas and air delivery components without modification when installed by a qualified engineer. Choosing this genuine Worcester Bosch manifold helps restore proper combustion airflow and gas delivery, supporting safe, efficient and dependable boiler operation in compatible appliances.