Find the NVBR42 (Serial# G31 / G32 / G33A / HR0 / A / C0 / IR / C0) Majestic Gas B Vent Fireplace in the diagram listings shown below. Each diagram will take you direct to the NVBR42 (Serial# G31 / G32 / G33A / HR0 / A / C0 / IR / C0) Majestic Gas B Vent Fireplace repair part listings and part views for your model.