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Guardian / Part reference

Guardian GUAT-369 logic board

The Guardian parts book, cover dated October 1, 2024, identifies GUAT-369 as the logic board under 4250V and 4280V. These are source-specific listings; confirm the exact model and installed configuration. No direct successor is verified in this reference.

US source scopeUpdated 2026-09-14Independent Anderson reference

Match the whole number.

Manufacturer identifier: GUAT-369. 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.
Book description (observed model headings 4250V, 4280V; listing context only)logic board
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Source revisionCover dated October 1, 2024
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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.

Source statements and their exact conditions. Use the checker below to compare equipment or a component.
Equipment or component / relationshipEvidence and conditions
4250V

Documented compatibility

From GUAT-369 to 4250V.

Conditional

Additional source conditions or an adapter must be checked before confirming compatibility.

Details still needed
  • source conditions

Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified.

GUAT-369 is listed directly under model 4250V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.

Applies only within this source scope
  • Market: US
  • Model scope: 4250V
  • Exact model 4250V listing in the replacement-parts book: Cover dated October 1, 2024. Confirm the exact part and installed configuration; a listing does not establish interchangeability with another revision, model or similarly named item.
4280V

Documented compatibility

From GUAT-369 to 4280V.

Conditional

Additional source conditions or an adapter must be checked before confirming compatibility.

Details still needed
  • source conditions

Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified.

GUAT-369 is listed directly under model 4280V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.

Applies only within this source scope
  • Market: US
  • Model scope: 4280V
  • Exact model 4280V listing in the replacement-parts book: Cover dated October 1, 2024. Confirm the exact part and installed configuration; a listing does not establish interchangeability with another revision, model or similarly named item.

Direct replacement paths

No direct successor for GUAT-369 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: GUAT-369 · 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. Guardian replacement-parts book, cover dated October 1, 2024Guardian · US · checked 2026-09-12 · Cover dated October 1, 2024

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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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.