FIT LAB / TOOL 06 / COMPATIBILITY
Check an exact BEDU mattress/system pair against the current evidence-scoped CompatibilityRule set. Missing rules and missing required facts stay unknown or conditional instead of being guessed.
INTERACTIVE ENHANCEMENT
JavaScript is optional. Static rule examples, evidence scope, and methodology remain visible below.
STATIC / NO JAVASCRIPT REQUIRED
Tempur-Pedic mattresses — current verified family → Tempur-Pedic power base
Manufacturer support guidance states its mattresses can be used with its power bases. This rule is manufacturer-scoped and time-stamped; it is not generalized to other brands.
Tempur-Pedic mattresses — current verified family → Traditional box spring
Current manufacturer guidance says a traditional box spring is not an approved support for these mattresses and may void warranty coverage.
Tempur-Pedic mattresses — current verified family → Slat support
Manufacturer guidance allows a slatted frame only when stated structural and spacing conditions are satisfied.
Tempur-Pedic mattresses — current verified family → Slat support
Manufacturer guidance allows a slatted frame only when stated structural and spacing conditions are satisfied.
Tempur-Pedic mattresses — current verified family → Slat support
Manufacturer guidance allows a slatted frame only when stated structural and spacing conditions are satisfied.
Unspecified mattress class → Slat support
No universal compatibility is inferred for an unspecified mattress. Product- or category-specific support requirements must be verified before BEDU produces a compatibility conclusion.
Water-filled mattress → Solid platform support
BEDU has no explicit CompatibilityRule for this exact pair, so compatibility remains unknown.
PROVENANCE / CURRENT SCOPE
Stored outcome: Compatible
Manufacturer support guidance states its mattresses can be used with its power bases. This rule is manufacturer-scoped and time-stamped; it is not generalized to other brands.
Scope: United States market · Rule verified: 2026-09-09 · Next review: 2026-12-09
Stored outcome: Incompatible
Current manufacturer guidance says a traditional box spring is not an approved support for these mattresses and may void warranty coverage.
Scope: United States market · Rule verified: 2026-09-09 · Next review: 2026-12-09
Stored outcome: Conditional
Manufacturer guidance allows a slatted frame only when stated structural and spacing conditions are satisfied.
Conditions: slat.width: gte 3 in · slat.gap: lte 4 in · support.structurallySound: eq true
Scope: United States market · Rule verified: 2026-09-09 · Next review: 2026-12-09
Stored outcome: Unknown
No universal compatibility is inferred for an unspecified mattress. Product- or category-specific support requirements must be verified before BEDU produces a compatibility conclusion.
Scope: internal uncertainty rule · Rule verified: 2026-09-09 · Next review: 2027-09-09
BOUNDARY / NO INFERENCE CASCADE
Room Fit results are geometry only and cannot become compatibility evidence.
Size Translator labels/deltas cannot become compatibility evidence.
Bed Height and Storage estimates cannot become compatibility evidence.
Bed Finder form relevance cannot become product/system compatibility evidence.
GENERATION C / SHARED CONTEXT
A portable, memory-only context layer that keeps explicit visitor inputs separate from derived tool outputs and never turns one tool's conclusion into another tool's evidence.
Compatibility CheckerRoom Fit Lab
May carry: selected entity identities.
Never carries as evidence: compatibility outcome as room-fit evidence.
Static/no-JS path: Open Room Fit separately. Compatibility does not prove room fit.
Open destination toolICU / CONNECTED DISCOVERY
These links come from ICU's bounded public recommendation graph. Bed-size market scope, compatibility authority, fit geometry, history, and evidence boundaries remain unchanged.
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