The Ideal 176337 Flue Manifold Bottom 100/120/150 Kit is a genuine replacement component designed for use in Ideal commercial boilers with 100kW, 120kW, and 150kW output ratings. It forms the lower section of the flue manifold assembly, which channels combustion gases safely from the boiler’s heat exchanger into the flue system.

Function & Purpose

The flue manifold bottom directs and consolidates exhaust gases produced during combustion, ensuring they are efficiently and safely routed out of the boiler. Proper function of this part is essential for safe ventilation, correct gas flow, and consistent boiler performance. Replacing a worn, damaged, or faulty manifold bottom helps maintain correct flue gas routing and supports efficient combustion.

Compatibility

This flue manifold bottom kit is engineered to fit Ideal commercial boilers with 100kW, 120kW, and 150kW output ratings. It is manufactured to match original equipment specifications to ensure correct fitment, reliable performance, and seamless integration with compatible systems.

Build Quality

As an authentic Ideal spare part, the 176337 Flue Manifold Bottom Kit is built to high manufacturing standards. The materials and design are chosen to withstand high temperatures, combustion by-products, and the demanding conditions of commercial boiler operation, providing durability and long-term reliability.

Ideal Applications

This kit is ideal for heating engineers, service technicians, and installers performing flue system maintenance, repairs, or part replacements on compatible Ideal commercial boilers. It is particularly useful when the existing flue manifold bottom shows signs of wear, damage, corrosion, or compromised performance, helping to restore safe and efficient boiler operation.