IMC 904 is only one sentence, but it establishes the entire approval path for pellet fuel-burning appliances.
By Osmany Portal, PEFlorida PE 95945 · Principal, MasterBuild Consulting
Permit Proof Chain
01Code TriggerIdentify why the section applies.
02Sheet EvidenceShow the requirement where the reviewer needs it.
03Coordination OwnerTie the requirement to the responsible discipline or party.
04Field ProofConfirm the installed condition can be verified.
IMC 904 is only one sentence, but it establishes the entire approval path. The equipment has to be listed, labeled and installed within that listing.
904.1 General
Pellet fuel-burning appliances must be listed and labeled in accordance with ASTM E1509 and installed in accordance with the terms of the listing. The IMC does not provide generic installation dimensions in Section 904. Those criteria come from the listing and product documentation.
Field tip
If the plans do not identify the actual listed appliance, the reviewer and contractor may not have enough information to verify whether the proposed installation matches the approved system. Hub: 904 hub. Next: IMC 905.
Code basis
2024 IMC model-code education from the owner-provided Daily Code Talk. Confirm adopted edition. Not an appliance selection.
PE-led project support
Need this applied to a live project?
MasterBuild Consulting helps owners, architects, GCs, and project teams turn code questions into permit-ready MEP decisions before review comments, field changes, or inspection issues cost more time.
