Hello! I was wondering if someone could assist me. I recently acquired a Vermont Casting Merrimack insert, which came in pieces. I’ve managed to assemble everything except for the air manifold. I’m uncertain if I’m missing a component or if the hardware is incorrect. The hardware is screwed in as tightly as possible. Any help would be greatly appreciated. Attached are some pictures for reference.
![[Hearth.com] Vermont casting Merrimack insert air manifold [Hearth.com] Vermont casting Merrimack insert air manifold](https://www.hearth.com/talk/data/attachments/318/318831-37455f6ac50d89b726bf6bd15f157faf.jpg?hash=_jaRmJuguF)
![[Hearth.com] Vermont casting Merrimack insert air manifold [Hearth.com] Vermont casting Merrimack insert air manifold](https://www.hearth.com/talk/data/attachments/318/318828-af4b4923f7d52121e7fd178a926e1611.jpg?hash=UwbelkzrRj)
![[Hearth.com] Vermont casting Merrimack insert air manifold [Hearth.com] Vermont casting Merrimack insert air manifold](https://www.hearth.com/talk/data/attachments/318/318829-3f8ece9750279fc54e34f480fa49bef9.jpg?hash=CLSPBPRm2P)
![[Hearth.com] Vermont casting Merrimack insert air manifold [Hearth.com] Vermont casting Merrimack insert air manifold](https://www.hearth.com/talk/data/attachments/318/318830-1eb1cfc047b510666eac6a28b930d60e.jpg?hash=FqwqHPzkwO)
![[Hearth.com] Vermont casting Merrimack insert air manifold [Hearth.com] Vermont casting Merrimack insert air manifold](https://www.hearth.com/talk/data/attachments/318/318831-37455f6ac50d89b726bf6bd15f157faf.jpg?hash=_jaRmJuguF)
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