Find the NVBC36 (Serial# F31 / F32 / F33A / HR0 / A / C0 / IC / R0) Majestic Gas B Vent Fireplace in the diagram listings shown below. Each diagram will take you direct to the NVBC36 (Serial# F31 / F32 / F33A / HR0 / A / C0 / IC / R0) Majestic Gas B Vent Fireplace repair part listings and part views for your model.