Ravenheat CSI 120 Low NOx Heat Exchanger Burner – Refurbished | Part No. 0002COP11005/0

Combustion faults, excessive emissions, reduced heating efficiency, or boiler lockout on a Ravenheat CSI 120, CSI 150, HE 120, or HE 150 boiler are commonly caused by a deteriorating heat exchanger burner. This component sits within the heat exchanger assembly and is responsible for clean, low-NOx combustion — when it degrades, efficient and safe operation cannot be maintained. The Ravenheat CSI 120 Low NOx Heat Exchanger Burner (Part No. 0002COP11005/0) is a professionally refurbished replacement for the CSI 120/150 Low NOx and HE 120N/NT/150N/NT ranges, restoring efficient combustion and reliable boiler performance.

This refurbished unit has been cleaned, inspected, and tested before dispatch. Supplied with a full 12-month warranty. Currently out of stock.

Compatible Boiler Models

Quality-Checked. 12-Month Warranty. Same-Day Dispatch.

Orders placed before 1:00 PM (Mon–Fri) are dispatched the same working day. Returns accepted within 30 days in original unused condition.

Note: Currently out of stock. Please confirm part number 0002COP11005/0 and your boiler's GC number before ordering. Installation must be carried out by a Gas Safe registered engineer.