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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.
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Channel constructionRigid PVC mounting channel secured by channel clips; the document lists 46-inch channel and clip sections.
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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.
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Electrical boundaryA mechanical channel relationship does not establish monitored sensing-circuit or door-operator compatibility. Refer exact installed configuration to Miller Edge.
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Installation boundaryThe instructions require qualified personnel. This reference does not reproduce the installation procedure.
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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.
View source and citation details
  • 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. Read the documented direction and conditions for each pairing.
Equipment or component / relationshipEvidence and conditions
MC22

Documented compatibility

From MC22 to MC22-C7.

Conditional

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.

The listed pairing applies in the direction shown above. Open the listed component’s reference to check its pairing with this item. You can also look up another part or accessory. A missing pairing does not establish incompatibility.

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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Confirm a missing detail

Use Miller Edge official support and match the complete part number, equipment model and production details with the source scope.

Use safely accessible labels and existing paperwork. Do not remove powered covers or adjust springs or cables to identify a component.

This is an independent Anderson reference. Manufacturer names identify the equipment and do not imply affiliation or authorized-dealer status.

A reference listing does not establish current stock, a price, eligibility for manufacturer support or that a component is faulty.