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Miller Edge / Accessory reference

Miller Edge MC22-C7: rolling-door channel identification and unresolved kit numbers

MC22-C7: rolling-door channel identification and unresolved kit numbers

US source scopeUpdated 2026-09-14Independent Anderson reference

Match the whole number.

Manufacturer identifier: MC22-C7. Keep every character when comparing it with your label or paperwork. A similar number does not establish the same component.

Values apply to the exact identifier and scope in the cited source.
Documented mounting scopeThe December 2025 instructions identify MC22-C7 for a rolling steel door with 2-inch double-angle bottom bars and an MC22 sensing edge. This establishes the historical source scope, not a universal current channel choice.
Channel constructionRigid PVC mounting channel secured by channel clips; the document lists 46-inch channel and clip sections.
Kit-number conflictPage 1 identifies model MC22-C7-K46, while page 2 is headed MC22-C7-K5. These kit numbers remain unresolved and are not aliases for the component or for each other.
Electrical boundaryA mechanical channel relationship does not establish monitored sensing-circuit or door-operator compatibility. Refer exact installed configuration to Miller Edge.
Installation boundaryThe instructions require qualified personnel. This reference does not reproduce the installation procedure.
Newer source conflictThe May 2026 MC22 sheet names MC271-C7 and differs in profile dimensions from the earlier brochure. The December 2025 instruction does not establish MC271-C7 as an alias or successor of MC22-C7. Confirm the actual profile, bar and current channel with Miller Edge before selection.
  • Miller Edge MC22 sensing edgeMC22_spec_20260506, PDF pages 1-2: channel naming and profile dimensions · checked 2026-09-13 · MC22_spec_20260506 · Miller Edge

Documented fitment & exclusions

Read the exact equipment or component, market, production and variant limits in every row. An omitted pairing has not been verified by this reference.

A component pairing applies only to the listed items and source conditions. It does not establish suitability for an installed opener or compatibility through another component.

Source statements and their exact conditions. Use the checker below to compare equipment or a component.
Equipment or component / relationshipEvidence and conditions
MC22

Documented compatibility

From MC22 to MC22-C7.

MC22 is named with MC22-C7 only within the reviewed source conditions.

Applies only within this source scope
  • Market: US
  • configuration: December 2025 instruction: 2-inch double-angle bottom bars
  • Mechanical scope is restricted to the MC22 edge and rolling-steel-door arrangement described in the December 2025 instructions.
  • The newer May 2026 MC22 sheet names MC271-C7 and differs in profile dimensions. This conflict remains unresolved; confirm actual profile, bottom bar and exact channel with Miller Edge before selection.
  • MC22-C7-K46 versus MC22-C7-K5 is an unresolved instruction-header conflict. No alias, replacement, kit equivalence or definite present-day fitment is established.

Direct replacement paths

No direct successor for MC22-C7 is verified in this reference.

A direct replacement statement does not establish reverse interchangeability, a kit equivalent or a later replacement chain.

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Selected: MC22-C7 · Read its reference. Selection identifies a record; it does not confirm fitment.

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Recall references

No recall reference is included for this identifier in the published dataset. This is not a safety clearance or proof that no recall exists.

Sources & scope

  1. Miller Edge MC22 sensing edgeMiller Edge · US · checked 2026-09-13 · MC22_spec_20260506
  2. MC22-C7 mounting channel instructionsMiller Edge · US · checked 2026-09-14 · MC22-C7_inst_20251203

Anderson prepared this reference from the listed evidence. Source statements are not an Anderson installation inspection or independent product test. Official documents stay on their publisher’s website.

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