My propane fireplace supply has this unit installed on the propane supply line just before my fireplace. I searched online and didn't find any info. on what it does and, more importantly, how to service it. All I could find is that it may be a sediment filter? It has a cleanout plug. I'm wondering if the flow can be restricted if this isn't cleaned out periodically? And how to seal the threads on the plug when it gets screwed back in.
Model # 93UT-08 UniTrap by Cedar Mechanical, Inc.
![[Hearth.com] Propane filter?](https://www.hearth.com/talk/attachments/1-webp.350442/ "[Hearth.com] Propane filter?")
![[Hearth.com] Propane filter?](https://www.hearth.com/talk/attachments/2-webp.350443/ "[Hearth.com] Propane filter?")
Model # 93UT-08 UniTrap by Cedar Mechanical, Inc.
