Find the 33BDVT (Serial# A22A / B / H / I0B / A23A / B0B) Majestic Gas Direct Vent Fireplace in the diagram listings shown below. Each diagram will take you direct to the 33BDVT (Serial# A22A / B / H / I0B / A23A / B0B) Majestic Gas Direct Vent Fireplace repair part listings and part views for your model.