This page shows the sources and review decisions behind the measurements used by ExactFit. Evidence for the exact model is identified separately from verified equivalent-model or same-chassis evidence. Missing values remain Unknown.
Last reviewed: 2026-09-05. 5 retained source records. 0 unresolved conflicts. Not every fit-critical input is supported.
Counts use distinct measurement records. Left and right ventilation share one per-side source record.
Some measurements on this page are not supported by an exact-model document. Each affected row identifies the model relationship and supporting evidence.
ExactFit does not have sufficient evidence for every fit-critical measurement. The fit checker will return Uncertain unless a known measurement already proves that the model does not fit.
Measurements and supporting evidence
Measurement
Value used
Evidence status
Primary source
Location
Details
Overall width
35.75 in
✓ Secondary source only
Samsung 30.1 cu. ft. French Door Refrigerator RF30BB660012AA | Shop Appliances www.shopappliances.com
Retained specification excerpt: Plain exact-model specification row: Width = 35.75 in | A | Shop Appliances ## Samsung RF30BB660012A
Value used by ExactFit
35.75 in · Fit role: Cavity fit.
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: medium.
Primary evidence
Samsung 30.1 cu. ft. French Door Refrigerator RF30BB660012AA | Shop Appliances www.shopappliances.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: Plain exact-model specification row: Width = 35.75 in | A | Shop Appliances ## Samsung RF30BB660012A Reviewed: 2026-09-04
Plain exact-model specification row: Width = 35.75 in | A | Shop Appliances ## Samsung RF30BB660012AA Specifications | | | Width | | Exterior Width | 36" | | Width | 35 3/4" | | Depth | | Depth | 34 1/4" | | Depth without Handles | 34 1/4" | | Depth with Door Opened at 90 Degrees | 48 1/2" |
Plain exact-model specification row: Width = 35.75 in | A | Shop Appliances ## Samsung RF30BB660012AA Specifications | | | Width | | Exterior Width | 36" | | Width | 35 3/4" | | Depth | | Depth | 34 1/4" | | Depth without Handles | 34 1/4" | | Depth with Door Opened at 90 Degrees | 48 1/2" |
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the width comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Bespoke Counter Depth 3-Door French Door Refrigerator, White (30 cu. ft.) | Samsung US Samsung
Retained specification excerpt: Height without Hinge: 68.88 in | r with Handles 35 3/4 (W) x 70" (H) x 34 1/4" (D) Net Height with H
Value used by ExactFit
68.88 in · Fit role: Cavity fit.
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: high.
Primary evidence
Bespoke Counter Depth 3-Door French Door Refrigerator, White (30 cu. ft.) | Samsung US Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Retained specification excerpt: Height without Hinge: 68.88 in | r with Handles 35 3/4 (W) x 70" (H) x 34 1/4" (D) Net Height with H Reviewed: 2026-09-04
Height without Hinge: 68.88 in | r with Handles 35 3/4 (W) x 70" (H) x 34 1/4" (D) Net Height with Hinge 70" Net Height without Hinge 68 7/8" Net Depth w/o Door Handle 34 1/4" Depth without Door (in) 29 3/8" Height 70" He
Height without Hinge: 68.88 in | r with Handles 35 3/4 (W) x 70" (H) x 34 1/4" (D) Net Height with Hinge 70" Net Height without Hinge 68 7/8" Net Depth w/o Door Handle 34 1/4" Depth without Door (in) 29 3/8" Height 70" He
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the height comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Bespoke 3-Door French Door Refrigerator (30 cu. ft.) with ... www.nfm.com
Retained specification excerpt: DOOR 341/ 4 " WIDTH (FITS 36" OPENING) 35 3/ 4 " HEIGHT WITH HINGE 70" Be sure your new fridge will
Value used by ExactFit
70 in · Fit role: Cavity fit.
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: medium.
Primary evidence
Bespoke 3-Door French Door Refrigerator (30 cu. ft.) with ... www.nfm.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: DOOR 341/ 4 " WIDTH (FITS 36" OPENING) 35 3/ 4 " HEIGHT WITH HINGE 70" Be sure your new fridge will Reviewed: 2026-09-04
DOOR 341/ 4 " WIDTH (FITS 36" OPENING) 35 3/ 4 " HEIGHT WITH HINGE 70" Be sure your new fridge will fit Don't wait until
DOOR 341/ 4 " WIDTH (FITS 36" OPENING) 35 3/ 4 " HEIGHT WITH HINGE 70" Be sure your new fridge will fit Don't wait until
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the height comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Bespoke Counter Depth 3-Door French Door Refrigerator, White (30 cu. ft.) | Samsung US Samsung
Retained specification excerpt: Depth without Door: 29.38 in | th Hinge 70" Net Height without Hinge 68 7/8" Net Depth w/o Door Hand
Value used by ExactFit
29.38 in · Fit role: Cavity fit.
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: high.
Primary evidence
Bespoke Counter Depth 3-Door French Door Refrigerator, White (30 cu. ft.) | Samsung US Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Retained specification excerpt: Depth without Door: 29.38 in | th Hinge 70" Net Height without Hinge 68 7/8" Net Depth w/o Door Hand Reviewed: 2026-09-04
Depth without Door: 29.38 in | th Hinge 70" Net Height without Hinge 68 7/8" Net Depth w/o Door Handle 34 1/4" Depth without Door (in) 29 3/8" Height 70" Height (extra) \+ 2 inches for ventillation Width (extra) \+ 3 inche
Depth without Door: 29.38 in | th Hinge 70" Net Height without Hinge 68 7/8" Net Depth w/o Door Handle 34 1/4" Depth without Door (in) 29 3/8" Height 70" Height (extra) \+ 2 inches for ventillation Width (extra) \+ 3 inche
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the depth comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Bespoke Counter Depth 3-Door French Door Refrigerator, White (30 cu. ft.) | Samsung US Samsung
Retained specification excerpt: Depth w/o Door Handle: 34.25 in | H) x 34 1/4" (D) Net Height with Hinge 70" Net Height without Hing
Value used by ExactFit
34.25 in · Fit role: Traffic projection.
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: high.
Primary evidence
Bespoke Counter Depth 3-Door French Door Refrigerator, White (30 cu. ft.) | Samsung US Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Retained specification excerpt: Depth w/o Door Handle: 34.25 in | H) x 34 1/4" (D) Net Height with Hinge 70" Net Height without Hing Reviewed: 2026-09-04
Depth w/o Door Handle: 34.25 in | H) x 34 1/4" (D) Net Height with Hinge 70" Net Height without Hinge 68 7/8" Net Depth w/o Door Handle 34 1/4" Depth without Door (in) 29 3/8" Height 70" Height (extra) \+ 2 inches for venti
Depth w/o Door Handle: 34.25 in | H) x 34 1/4" (D) Net Height with Hinge 70" Net Height without Hinge 68 7/8" Net Depth w/o Door Handle 34 1/4" Depth without Door (in) 29 3/8" Height 70" Height (extra) \+ 2 inches for venti
Other evidence found
90 in — superseded
https://www.shopappliances.com/products/samsung-rf30bb660012aa; location not retained. Model scope: not separately recorded. Raw value: depth without handles : Depth with Door Opened at 90 Degrees . The final reviewed registry supersedes this earlier audit value. Depth w/o Door Handle: 34.25 in | H) x 34 1/4" (D) Net Height with Hinge 70" Net Height without Hinge 68 7/8" Net Depth w/o Door Handle 34 1/4" Depth without Door (in) 29 3/8" Height 70" Height (extra) \+ 2 inches for venti
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: medium.
Primary evidence
Samsung 30.1 cu. ft. French Door Refrigerator RF30BB660012AA | Shop Appliances www.shopappliances.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: Plain exact-model specification row: Depth = 34.25 in | RF30BB660012AA Specifications | | | Width | Reviewed: 2026-09-04
Plain exact-model specification row: Depth = 34.25 in | RF30BB660012AA Specifications | | | Width | | Exterior Width | 36" | | Width | 35 3/4" | | Depth | | Depth | 34 1/4" | | Depth without Handles | 34 1/4" | | Depth with Door Opened at 90 Degrees | 48 1/2" | | Counter-Depth | No | | Heigh
Samsung 30.1 cu. ft. French Door Refrigerator RF30BB660012AA | Shop Appliances www.shopappliances.com
Retained specification excerpt: Depth with Door Opened at 90 Degrees = 48.5 in | | 35 3/4" | | Depth | | Depth | 34 1/4" | | Depth w
Value used by ExactFit
48.5 in · Fit role: Operating clearance.
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: medium.
Primary evidence
Samsung 30.1 cu. ft. French Door Refrigerator RF30BB660012AA | Shop Appliances www.shopappliances.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: Depth with Door Opened at 90 Degrees = 48.5 in | | 35 3/4" | | Depth | | Depth | 34 1/4" | | Depth w Reviewed: 2026-09-04
Depth with Door Opened at 90 Degrees = 48.5 in | | 35 3/4" | | Depth | | Depth | 34 1/4" | | Depth without Handles | 34 1/4" | | Depth with Door Opened at 90 Degrees | 48 1/2" | | Counter-Depth | No | | Height | | Height | 70" | | Height without Hinges |
Retained specification excerpt: Derived minimum opening width 36.5 in from product width 35.75 in and explicit 0.375 in clearance on
Value used by ExactFit
Unknown · Fit role: Cavity fit. Calculated or inferred value — not a directly printed measurement.
Original published value and unit: see retained transcription below. Normalization: max(case width, width doors closed) + 2 * explicit side clearance = 35.75 + 2 * 0.375
Confidence label: medium.
Primary evidence
Samsung measurement source — https://www.shopappliances.com/products/samsung-rf30bb660012aa + local-cache manufacturer-family consensus www.shopappliances.com · Web source Model scope: Not established Publication/revision date: Not recorded Location: Retained specification excerpt: Derived minimum opening width 36.5 in from product width 35.75 in and explicit 0.375 in clearance on Reviewed: 2026-09-04
Derived minimum opening width 36.5 in from product width 35.75 in and explicit 0.375 in clearance on each side.
The stored transfer does not identify both a supporting model and measurement-specific equivalence reasoning.
Retained research value: 36.5 in. It is preserved for audit but not accepted as a safe fit input.
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the width comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Bespoke 3-Door French Door Refrigerator (30 cu. ft.) with ... www.nfm.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: Samsung installation envelope: 70 in appliance endpoint + 0.375 in clearance = 70.375 in. Reviewed: 2026-09-05
Samsung installation envelope: 70 in appliance endpoint + 0.375 in clearance = 70.375 in.
Samsung installation envelope: 70 in appliance endpoint + 0.375 in clearance = 70.375 in. Calculation or inference: max(height_case_in,height_hinge_in) + top_clearance_in.
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the height comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Bespoke 3-Door French Door Refrigerator (30 cu. ft.) with ... www.nfm.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: Minimum opening depth derived from case-only depth 29.38 in plus documented rear clearance 2.0 in. Reviewed: 2026-09-05
Minimum opening depth derived from case-only depth 29.38 in plus documented rear clearance 2.0 in.
Minimum opening depth derived from case-only depth 29.38 in plus documented rear clearance 2.0 in. Calculation or inference: depth_case_only_in + rear_clearance_in.
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the depth comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Samsung measurement source — local-cache manufacturer-family consensus Publisher not recorded
Retained specification excerpt: Inferred 0.375 in per-side installation clearance from dominant manufacturer-family specification pa
Value used by ExactFit
Unknown · Fit role: Cavity fit.
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: high.
Primary evidence
Samsung measurement source — local-cache manufacturer-family consensus Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Retained specification excerpt: Inferred 0.375 in per-side installation clearance from dominant manufacturer-family specification pa Reviewed: 2026-09-05
Inferred 0.375 in per-side installation clearance from dominant manufacturer-family specification pattern.
The original source link has not yet been recovered from the retained records. This is a link-recovery gap, not a missing measurement. The final registry-verified value and audit text remain available above.
Why this value was used
The retained record does not establish source scope or a resolvable supporting source.
Retained research value: 0.375 in. It is preserved for audit but not accepted as a safe fit input.
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the width comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Samsung measurement source — local-cache manufacturer-family consensus Publisher not recorded
Retained specification excerpt: Inferred 0.375 in per-side installation clearance from dominant manufacturer-family specification pa
Value used by ExactFit
Unknown · Fit role: Cavity fit.
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: high.
Primary evidence
Samsung measurement source — local-cache manufacturer-family consensus Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Retained specification excerpt: Inferred 0.375 in per-side installation clearance from dominant manufacturer-family specification pa Reviewed: 2026-09-05
Inferred 0.375 in per-side installation clearance from dominant manufacturer-family specification pattern.
The original source link has not yet been recovered from the retained records. This is a link-recovery gap, not a missing measurement. The final registry-verified value and audit text remain available above.
Why this value was used
The retained record does not establish source scope or a resolvable supporting source.
Retained research value: 0.375 in. It is preserved for audit but not accepted as a safe fit input.
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the width comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: medium.
Primary evidence
Bespoke 3-Door French Door Refrigerator (30 cu. ft.) with ... www.nfm.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: Exact-model cached Samsung clearance statement: top_clearance_in=0.375 in; 1 copy/copies, 1 domain(s Reviewed: 2026-09-05
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the height comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Original published value and unit: see retained transcription below. Normalization: resolved fraction/unit/scenario semantics from cached full-page evidence
Confidence label: high.
Primary evidence
Bespoke 3-Door French Door Refrigerator (30 cu. ft.) with ... www.nfm.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: full-page adjudication=2.0; parser candidates=[2.0, 1.0]; 2" minimum clearance at rear Reviewed: 2026-09-05
full-page adjudication=2.0; parser candidates=[2.0, 1.0]; 2" minimum clearance at rear
full-page adjudication=2.0; parser candidates=[2.0, 1.0]; 2" minimum clearance at rear
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This measurement supports the depth comparison. An applicable cutout can replace additive clearances. If a required input is unknown and no applicable alternative requirement is established, the result is Uncertain unless another known requirement proves Does not fit.
Bespoke 3-Door French Door Refrigerator (30 cu. ft.) with ... www.nfm.com
Retained specification excerpt: Allow 2.5" of clearance on hinge side
Value used by ExactFit
2.5 in · Fit role: Operating clearance.
Original published value and unit: see retained transcription below. Normalization: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: medium.
Primary evidence
Bespoke 3-Door French Door Refrigerator (30 cu. ft.) with ... www.nfm.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: Allow 2.5" of clearance on hinge side Reviewed: 2026-09-05
Samsung 30.1 cu. ft. French Door Refrigerator RF30BB660012AA | Shop Appliances www.shopappliances.com
Retained specification excerpt: Low-confidence same-appliance width mapping: case_width_in=35.75 in from width_doors_closed_in.
Value used by ExactFit
Unknown · Fit role: Informational only. Calculated or inferred value — not a directly printed measurement.
Original published value and unit: see retained transcription below. Normalization: case_width_in mapped from populated width_doors_closed_in; doors do not materially change closed product width
Confidence label: low.
Primary evidence
Samsung 30.1 cu. ft. French Door Refrigerator RF30BB660012AA | Shop Appliances www.shopappliances.com · Web source Model scope: Not established Publication/revision date: Not recorded Location: Retained specification excerpt: Low-confidence same-appliance width mapping: case_width_in=35.75 in from width_doors_closed_in. Reviewed: 2026-09-04
Low-confidence same-appliance width mapping: case_width_in=35.75 in from width_doors_closed_in.
Samsung measurement source — local-cache manufacturer-family consensus Publisher not recorded
Retained specification excerpt: Inferred 0.375 in per-side installation clearance from dominant manufacturer-family specification pa
Value used by ExactFit
Unknown · Fit role: Operating clearance. Calculated or inferred value — not a directly printed measurement.
Original published value and unit: see retained transcription below. Normalization: Popular-brand chassis/type consensus: Strong modal installation clearance for this manufacturer family
Confidence label: low.
Primary evidence
Samsung measurement source — local-cache manufacturer-family consensus Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Retained specification excerpt: Inferred 0.375 in per-side installation clearance from dominant manufacturer-family specification pa Reviewed: 2026-09-04
Inferred 0.375 in per-side installation clearance from dominant manufacturer-family specification pattern.
The original source link has not yet been recovered from the retained records. This is a link-recovery gap, not a missing measurement. The final registry-verified value and audit text remain available above.
Why this value was used
A low-confidence, consensus, or unspecified-minimum assumption does not establish a safe fit requirement.
Retained research value: 0.375 in. It is preserved for audit but not accepted as a safe fit input.
Other evidence found
No materially different value is retained in the linked per-measurement audit records. This does not imply that every published source was searched.
Effect on fit result
This is operating clearance. It is shown for a separate on-site check and does not establish cavity fit or delivery access.
Selected: 34.25 in. Earlier retained values: 90 in. Endpoint definitions may differ; see the retained transcriptions and final review note.
Depth w/o Door Handle: 34.25 in | H) x 34 1/4" (D) Net Height with Hinge 70" Net Height without Hinge 68 7/8" Net Depth w/o Door Handle 34 1/4" Depth without Door (in) 29 3/8" Height 70" Height (extra) \+ 2 inches for venti
Not found for safe fit use. Sources retained: https://www.shopappliances.com/products/samsung-rf30bb660012aa + local-cache manufacturer-family consensus. Related-model record: RF30BB660012AA.
The stored transfer does not identify both a supporting model and measurement-specific equivalence reasoning.
An unknown required input can make the fit result Uncertain. Confirm the current exact-model installation document before purchase.
Left-side ventilation clearance
Not found for safe fit use. Sources retained: local-cache manufacturer-family consensus. No rejected related-model candidate is identified in the retained record.
The retained record does not establish source scope or a resolvable supporting source.
An unknown required input can make the fit result Uncertain. Confirm the current exact-model installation document before purchase.
Right-side ventilation clearance
Not found for safe fit use. Sources retained: local-cache manufacturer-family consensus. No rejected related-model candidate is identified in the retained record.
The retained record does not establish source scope or a resolvable supporting source.
An unknown required input can make the fit result Uncertain. Confirm the current exact-model installation document before purchase.
Cabinet case width
Not found for safe fit use. Sources retained: https://www.shopappliances.com/products/samsung-rf30bb660012aa. Related-model record: RF30BB660012AA.
A low-confidence, consensus, or unspecified-minimum assumption does not establish a safe fit requirement.
Verify this operating or informational measurement separately. Confirm the current exact-model installation document before purchase.
Adjoining-wall clearance (reviewed endpoint)
Not found for safe fit use. Sources retained: local-cache manufacturer-family consensus. No rejected related-model candidate is identified in the retained record.
A low-confidence, consensus, or unspecified-minimum assumption does not establish a safe fit requirement.
Verify this operating or informational measurement separately. Confirm the current exact-model installation document before purchase.
Source documents and pages
Samsung 30.1 cu. ft. French Door Refrigerator RF30BB660012AA | Shop Appliances
www.shopappliances.com · Web source · Scope not established
Model numbers covered: RF30BB660012AA. Publication/revision date: Not recorded. Reviewed: 2026-09-04.
4 displayed measurements supported: Overall width; Depth with handle; Depth with doors open at 90°; Cabinet case width.
Availability: retained review record; original URL retained (current availability not rechecked).
Evidence reflects the sources reviewed on 2026-09-05. Manufacturer specifications can change. Confirm the current exact-model installation document and site-specific conditions before purchase or installation.