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: 2026-10-22. 3 retained source records. 0 unresolved conflicts. All inputs required by the cavity calculation are supported; an applicable cutout may replace additive requirements.
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.
Measurements and supporting evidence
Measurement
Value used
Evidence status
Primary source
Location
Details
Overall width
33 in
? Verified — finalized database measurement
Whirlpool measurement source — 5ff588e35a1280aaec9d74ddd99735b0ab289add0eb094078fb8e4532e33f3ef.html Publisher not recorded
Page 1
Value used by ExactFit
33 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
Whirlpool measurement source — 5ff588e35a1280aaec9d74ddd99735b0ab289add0eb094078fb8e4532e33f3ef.html Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-10-22
Whirlpool learnwhirlpool.com infosheet WRTX5421T (brand partner sheet): "Dimensions: h: 66.0625" w: 33" d: 31.875"". Overall width; no separate cabinet width is printed.
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
Whirlpool learnwhirlpool.com infosheet WRTX5421T (brand partner sheet): "Dimensions: h: 66.0625" w: 33" d: 31.875"". Overall width; no separate cabinet width is printed.
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.
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded
Page 1
Value used by ExactFit
65.31 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
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-10-22
Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed: "Height To Top of Cabinet 65.31". Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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
Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed: "Height To Top of Cabinet 65.31". Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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.
Whirlpool measurement source — 5ff588e35a1280aaec9d74ddd99735b0ab289add0eb094078fb8e4532e33f3ef.html Publisher not recorded
Page 1
Value used by ExactFit
66.0625 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
Whirlpool measurement source — 5ff588e35a1280aaec9d74ddd99735b0ab289add0eb094078fb8e4532e33f3ef.html Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-10-22
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.
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.
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded
Page 1
Value used by ExactFit
27.81 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
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-10-22
Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed: "Depth Excluding Doors 27.81". Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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
Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed: "Depth Excluding Doors 27.81". Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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.
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded
Page 1
Value used by ExactFit
31.875 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: medium.
Primary evidence
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-10-22
Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed: "Depth Closed Excluding Handles 31.88"; Whirlpool infosheet prints d: 31.875". Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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
Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed: "Depth Closed Excluding Handles 31.88"; Whirlpool infosheet prints d: 31.875". Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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 traffic projection. It is shown for a separate on-site check and does not establish cavity fit or delivery access.
Whirlpool measurement source — 5ff588e35a1280aaec9d74ddd99735b0ab289add0eb094078fb8e4532e33f3ef.html Publisher not recorded
Page 1
Value used by ExactFit
31.875 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: medium.
Primary evidence
Whirlpool measurement source — 5ff588e35a1280aaec9d74ddd99735b0ab289add0eb094078fb8e4532e33f3ef.html Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-10-22
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.
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded
Page 1
Value used by ExactFit
61.88 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
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-10-22
Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed: "Depth With Door Open 90 Degree 61.88". Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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
Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed: "Depth With Door Open 90 Degree 61.88". Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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.
Whirlpool measurement source — 59e282c5843651d3dd81dd91b3942ea2f27253c71fbef605160e7673819f2a47.pdf Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 5 Reviewed: 2026-10-22
Overall width 33 in (Whirlpool learnwhirlpool.com infosheet WRTX5421T (brand partner sheet)) + 2 x 1/2 in side space (Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5) = 34 in.
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
Overall width 33 in (Whirlpool learnwhirlpool.com infosheet WRTX5421T (brand partner sheet)) + 2 x 1/2 in side space (Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5) = 34 in. Calculation or inference: width_doors_closed_in + 2 * side_ventilation_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 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.
Whirlpool measurement source — 59e282c5843651d3dd81dd91b3942ea2f27253c71fbef605160e7673819f2a47.pdf Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 5 Reviewed: 2026-10-22
Overall height 66.0625 in (Whirlpool learnwhirlpool.com infosheet WRTX5421T (brand partner sheet)) + 1 1/2 in top space (Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5) = 67.5625 in.
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
Overall height 66.0625 in (Whirlpool learnwhirlpool.com infosheet WRTX5421T (brand partner sheet)) + 1 1/2 in top space (Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5) = 67.5625 in. Calculation or inference: 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.
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-10-22
Depth excluding doors 27.81 in (Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed) + 1 in rear space (owner's manual W11775862B p.5) = 28.81 in. Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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
Depth excluding doors 27.81 in (Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed) + 1 in rear space (owner's manual W11775862B p.5) = 28.81 in. Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22). 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.
Whirlpool measurement source — 59e282c5843651d3dd81dd91b3942ea2f27253c71fbef605160e7673819f2a47.pdf Publisher not recorded
Page 5
Value used by ExactFit
0.5 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
Whirlpool measurement source — 59e282c5843651d3dd81dd91b3942ea2f27253c71fbef605160e7673819f2a47.pdf Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 5 Reviewed: 2026-10-22
Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5 Location Requirements: "allow 1/2" (1.25 cm) of space on each side".
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
Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5 Location Requirements: "allow 1/2" (1.25 cm) of space on each side".
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.
Whirlpool measurement source — 59e282c5843651d3dd81dd91b3942ea2f27253c71fbef605160e7673819f2a47.pdf Publisher not recorded
Page 5
Value used by ExactFit
0.5 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
Whirlpool measurement source — 59e282c5843651d3dd81dd91b3942ea2f27253c71fbef605160e7673819f2a47.pdf Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 5 Reviewed: 2026-10-22
Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5 Location Requirements: "allow 1/2" (1.25 cm) of space on each side".
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
Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5 Location Requirements: "allow 1/2" (1.25 cm) of space on each side".
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.
Whirlpool measurement source — 59e282c5843651d3dd81dd91b3942ea2f27253c71fbef605160e7673819f2a47.pdf Publisher not recorded
Page 5
Value used by ExactFit
1.5 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
Whirlpool measurement source — 59e282c5843651d3dd81dd91b3942ea2f27253c71fbef605160e7673819f2a47.pdf Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 5 Reviewed: 2026-10-22
Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5: "Allow 1 1/2" (3.81 cm) of space between overhead cabinets and refrigerator top".
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
Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5: "Allow 1 1/2" (3.81 cm) of space between overhead cabinets and refrigerator top".
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.
Whirlpool measurement source — 59e282c5843651d3dd81dd91b3942ea2f27253c71fbef605160e7673819f2a47.pdf Publisher not recorded
Page 5
Value used by ExactFit
1 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
Whirlpool measurement source — 59e282c5843651d3dd81dd91b3942ea2f27253c71fbef605160e7673819f2a47.pdf Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 5 Reviewed: 2026-10-22
Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5: "Allow at least 1" (2.54 cm) between back of cabinet and the wall".
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
Whirlpool top-mount refrigerator owner's manual W11775862B (linked by Lowe's for WRTX5421), p.5: "Allow at least 1" (2.54 cm) between back of cabinet and the wall".
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.
Source not recorded Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Exact location not retained Reviewed: Not recorded
No retained excerpt is available.
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
No evidence decision recorded.
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.
Source not recorded Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Exact location not retained Reviewed: Not recorded
No retained excerpt is available.
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
No evidence decision recorded.
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.
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded
Page 1
Value used by ExactFit
32.5 in · Fit role: Informational only.
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
Whirlpool measurement source — 85b9c65f588e4b9e5f6c494e91418fb38795402bc86b979b5abf09159f081e0e.html Publisher not recorded · Retained document Model scope: Not established Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-10-22
Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed: "Cabinet Width 32.5". Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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
Town Appliance product page for Whirlpool WRTX5421TZ (saved 2026-10-22), Specifications > Dimensions, Whirlpool spec feed: "Cabinet Width 32.5". Medium confidence: retailer copy of Whirlpool's spec feed; Whirlpool publishes no dimension guide for this model (owner decision 2026-10-22).
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 informational only. It is shown for a separate on-site check and does not establish cavity fit or delivery access.
Publisher not recorded · Retained document · Scope not established
Model numbers covered: Not explicitly retained. Publication/revision date: Not recorded. Reviewed: 2026-10-22.
6 displayed measurements supported: Cabinet height; Depth without door; Depth with door, without handles; Depth with doors open at 90°; Minimum cutout depth; Cabinet case width.
Availability: retained review record; original URL unavailable in the record.
Evidence reflects the sources reviewed on 2026-10-22. Manufacturer specifications can change. Confirm the current exact-model installation document and site-specific conditions before purchase or installation.