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. 2 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
35.75 in
✓ Secondary source only
GE GSS28PYYFS Quick Specs assets.skulytics.io
Page 1
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: high.
Primary evidence
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-04
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
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-04
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: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: high.
Primary evidence
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-04
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.
GE GSS28PYYFS Installation Instructions assets.skulytics.io
Page 8
Value used by ExactFit
29.4375 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
GE GSS28PYYFS Installation Instructions assets.skulytics.io · Installation Instructions Model scope: Secondary source Publication/revision date: Not recorded Location: Page 8 Reviewed: 2026-09-04
Case depth without doors, without handles (C) -> 29-7/16
Case depth without doors, without handles (C) -> 29-7/16
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.
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
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-04
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
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-04
GE GSS28PYYFS Installation Instructions assets.skulytics.io
Page 8
Value used by ExactFit
51.25 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: high.
Primary evidence
GE GSS28PYYFS Installation Instructions assets.skulytics.io · Installation Instructions Model scope: Secondary source Publication/revision date: Not recorded Location: Page 8 Reviewed: 2026-09-04
Total depth with fresh food door open 90° (I) -> 51-1/4
Minimum opening derived from exact product width plus explicit Each side clearance: 35.75 + 2 * 0.125 = 36.0 in. Calculation or inference: 35.75 + 2 * 0.125.
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.
Minimum opening height = highest verified appliance height 69.9375 in + GE top clearance 1 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.
Minimum opening depth = verified case-only depth 29.4375 in + GE rear clearance 2 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.
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
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 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 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: high.
Primary evidence
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 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 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: high.
Primary evidence
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-05
Exact-model cached GE ordered table; trailing Each side / Top / Back trio. Values: alternate exact-model layout; top=1; back=2
Exact-model cached GE ordered table; trailing Each side / Top / Back trio. Values: alternate exact-model layout; top=1; back=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 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: No separate conversion rule recorded; the stored normalized value is retained without additional rounding.
Confidence label: high.
Primary evidence
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-05
Exact-model cached GE ordered table; trailing Each side / Top / Back trio. Values: alternate exact-model layout; top=1; back=2
Exact-model cached GE ordered table; trailing Each side / Top / Back trio. Values: alternate exact-model layout; top=1; back=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 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.
Original published value and unit: see retained transcription below. Normalization: max(freezer-side 90deg wall clearance, fresh-food-side 90deg wall clearance)
Confidence label: high.
Primary evidence
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-05
Exact-model GE table lists 90-degree adjacent-wall clearance for freezer side 3 11/16 in and fresh-food side 3 3/4 in; conservative either-side requirement is 3 3/4 in.
Exact-model GE table lists 90-degree adjacent-wall clearance for freezer side 3 11/16 in and fresh-food side 3 3/4 in; conservative either-side requirement is 3 3/4 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 is operating clearance. It is shown for a separate on-site check and does not establish cavity fit or delivery access.
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
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-04
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
GE GSS28PYYFS Quick Specs assets.skulytics.io · Quick Specs Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-04
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.