Find the 39BDVR (Serial# C12H / I0B C13 / 14 / 16A / B / H / I0B) Majestic Gas Direct Vent Fireplace in the diagram listings shown below. Each diagram will take you direct to the 39BDVR (Serial# C12H / I0B C13 / 14 / 16A / B / H / I0B) Majestic Gas Direct Vent Fireplace repair part listings and part views for your model.