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.
Retained specification excerpt: Reviewed exact-model cached label: WIDTH = 35.875 in. Context: NOTE: Please allow 3¾" of clearance
Value used by ExactFit
35.875 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
WillitFit_RM80F23VMR - image-us.samsung.com Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Retained specification excerpt: Reviewed exact-model cached label: WIDTH = 35.875 in. Context: NOTE: Please allow 3¾" of clearance Reviewed: 2026-09-04
Reviewed exact-model cached label: WIDTH = 35.875 in. Context: NOTE: Please allow 3¾" of clearance when installing along a wall. DEPTH WITHOUT DOOR 24" WIDTH (FITS 36" OPENING) 35 7/ 8" DEPTH WITH D00R OPEN 43" [...] Please note: The above dimension and cutout information is for planning purpos
Reviewed exact-model cached label: WIDTH = 35.875 in. Context: NOTE: Please allow 3¾" of clearance when installing along a wall. DEPTH WITHOUT DOOR 24" WIDTH (FITS 36" OPENING) 35 7/ 8" DEPTH WITH D00R OPEN 43" [...] Please note: The above dimension and cutout information is for planning purpos
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 Bespoke RM80F23VMR 36 Inch Counter Depth French Door Refrigerator with 23 cu. ft. Storage Capacity, AI Hybrid Cooling, Wi-Fi Connect, Dual Auto Ice Maker (Bespoke Panels Required) | Homery www.homery.com
Retained specification excerpt: Height Without Hinge = 70.75 in | h:35 7/8" Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 9
Value used by ExactFit
70.75 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 Bespoke RM80F23VMR 36 Inch Counter Depth French Door Refrigerator with 23 cu. ft. Storage Capacity, AI Hybrid Cooling, Wi-Fi Connect, Dual Auto Ice Maker (Bespoke Panels Required) | Homery www.homery.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: Height Without Hinge = 70.75 in | h:35 7/8" Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 9 Reviewed: 2026-09-04
Height Without Hinge = 70.75 in | h:35 7/8" Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 90 Degrees:43" Height Without Hinges:70 3/4" Depth Without Door:24" ### Features Light Bulb Type:LED ### Technical Details B
Height Without Hinge = 70.75 in | h:35 7/8" Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 90 Degrees:43" Height Without Hinges:70 3/4" Depth Without Door:24" ### Features Light Bulb Type:LED ### Technical Details B
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.
Retained specification excerpt: VMR - image-us.samsung.com DEPTH TO DOOR 283/ 4 " HEIGHT WITH HINGE 73 " Counter-Depth Refrigerator
Value used by ExactFit
73 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
WillitFit_RM80F23VMR - image-us.samsung.com Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Retained specification excerpt: VMR - image-us.samsung.com DEPTH TO DOOR 283/ 4 " HEIGHT WITH HINGE 73 " Counter-Depth Refrigerator Reviewed: 2026-09-04
VMR - image-us.samsung.com DEPTH TO DOOR 283/ 4 " HEIGHT WITH HINGE 73 " Counter-Depth Refrigerator Counter-depth models s
VMR - image-us.samsung.com DEPTH TO DOOR 283/ 4 " HEIGHT WITH HINGE 73 " Counter-Depth Refrigerator Counter-depth models s
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.
Retained specification excerpt: DEPTH WITHOUT DOOR = 24.0 in | N 90° 2 1/ 4" NOTE: Please allow 3¾" of clearance when installing alo
Value used by ExactFit
24 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
WillitFit_RM80F23VMR - image-us.samsung.com Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Retained specification excerpt: DEPTH WITHOUT DOOR = 24.0 in | N 90° 2 1/ 4" NOTE: Please allow 3¾" of clearance when installing alo Reviewed: 2026-09-04
DEPTH WITHOUT DOOR = 24.0 in | N 90° 2 1/ 4" NOTE: Please allow 3¾" of clearance when installing along a wall. DEPTH WITHOUT DOOR 24" WIDTH (FITS 36" OPENING) 35 7/ 8" DEPTH WITH D00R OPEN 43" [...] Please note: T
DEPTH WITHOUT DOOR = 24.0 in | N 90° 2 1/ 4" NOTE: Please allow 3¾" of clearance when installing along a wall. DEPTH WITHOUT DOOR 24" WIDTH (FITS 36" OPENING) 35 7/ 8" DEPTH WITH D00R OPEN 43" [...] Please note: T
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 Bespoke 23 Cu. Ft. Counter Depth 4-Door French Door Refrigerator 36-Inch Wide in Stainless Steel - RM80F23VMRAA www.abt.com
Retained specification excerpt: Exact RM80F23VMRAA listing: Depth Without Handles 28.75 in; all structural dimensions match RM80F23V
Value used by ExactFit
Unknown · Fit role: Traffic projection. Calculated or inferred value — not a directly printed measurement.
Original published value and unit: see retained transcription below. Normalization: matching RM80F23VMR chassis propagation
Confidence label: medium.
Primary evidence
Samsung Bespoke 23 Cu. Ft. Counter Depth 4-Door French Door Refrigerator 36-Inch Wide in Stainless Steel - RM80F23VMRAA www.abt.com · Web source Model scope: Not established Publication/revision date: Not recorded Location: Retained specification excerpt: Exact RM80F23VMRAA listing: Depth Without Handles 28.75 in; all structural dimensions match RM80F23V Reviewed: 2026-09-04
Exact RM80F23VMRAA listing: Depth Without Handles 28.75 in; all structural dimensions match RM80F23VMR.
Samsung Bespoke RM80F23VMR 36 Inch Counter Depth French Door Refrigerator with 23 cu. ft. Storage Capacity, AI Hybrid Cooling, Wi-Fi Connect, Dual Auto Ice Maker (Bespoke Panels Required) | Homery www.homery.com
Retained specification excerpt: Reviewed exact-model cached label: Depth = 28.75 in. Context: ainless Steel Back ### Dimensions Coun
Value used by ExactFit
28.75 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
Samsung Bespoke RM80F23VMR 36 Inch Counter Depth French Door Refrigerator with 23 cu. ft. Storage Capacity, AI Hybrid Cooling, Wi-Fi Connect, Dual Auto Ice Maker (Bespoke Panels Required) | Homery www.homery.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: Reviewed exact-model cached label: Depth = 28.75 in. Context: ainless Steel Back ### Dimensions Coun Reviewed: 2026-09-04
Reviewed exact-model cached label: Depth = 28.75 in. Context: ainless Steel Back ### Dimensions Counter/Depth:Yes Exterior Width:36" Width:35 7/8" Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 90 Degrees:43" Height Without Hinges:70 3/4" Depth Without Door:
Reviewed exact-model cached label: Depth = 28.75 in. Context: ainless Steel Back ### Dimensions Counter/Depth:Yes Exterior Width:36" Width:35 7/8" Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 90 Degrees:43" Height Without Hinges:70 3/4" Depth Without Door:
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.
Samsung Bespoke RM80F23VMR 36 Inch Counter Depth French Door Refrigerator with 23 cu. ft. Storage Capacity, AI Hybrid Cooling, Wi-Fi Connect, Dual Auto Ice Maker (Bespoke Panels Required) | Homery www.homery.com
Retained specification excerpt: Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 90 Degrees = 43.0 in | ss Steel Back ### Dime
Value used by ExactFit
43 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 Bespoke RM80F23VMR 36 Inch Counter Depth French Door Refrigerator with 23 cu. ft. Storage Capacity, AI Hybrid Cooling, Wi-Fi Connect, Dual Auto Ice Maker (Bespoke Panels Required) | Homery www.homery.com · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Retained specification excerpt: Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 90 Degrees = 43.0 in | ss Steel Back ### Dime Reviewed: 2026-09-04
Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 90 Degrees = 43.0 in | ss Steel Back ### Dimensions Counter/Depth:Yes Exterior Width:36" Width:35 7/8" Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 90 Degrees:43" Height Without Hinges:70 3/4" Depth Without Door:24" ### Features Light Bulb Ty
Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 90 Degrees = 43.0 in | ss Steel Back ### Dimensions Counter/Depth:Yes Exterior Width:36" Width:35 7/8" Depth:28 3/4" Height:72 1/2" Depth With Door Opened At 90 Degrees:43" Height Without Hinges:70 3/4" Depth Without Door:24" ### Features Light Bulb Ty
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.
Retained specification excerpt: Derived minimum opening width 36.625 in from product width 35.875 in and explicit 0.375 in clearance
Value used by ExactFit
36.625 in · 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 = 35.875 + 2 * 0.375
Confidence label: medium.
Primary evidence
Samsung measurement source — https://image-us.samsung.com/SamsungUS/home/home-appliances/refrigerators/bespoke/rm80f23vmraa/WillitFit_RM80F23VMR.pdf + https://image-us.samsung.com/SamsungUS/home/home-appliances/refrigerators/bespoke/rm80f23vmraa/WillitFit_RM80F23VMR.pdf Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Retained specification excerpt: Derived minimum opening width 36.625 in from product width 35.875 in and explicit 0.375 in clearance Reviewed: 2026-09-04
Derived minimum opening width 36.625 in from product width 35.875 in and explicit 0.375 in clearance on each side.
Derived minimum opening width 36.625 in from product width 35.875 in and explicit 0.375 in clearance on each side. Calculation or inference: max(case width, width doors closed) + 2 * explicit side clearance = 35.875 + 2 * 0.375.
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.
WillitFit_RM80F23VMR - image-us.samsung.com Samsung · Web source Model scope: Secondary source Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-05
Minimum opening height derived from highest appliance endpoint 73.0 in plus documented top clearance 0.375 in.
Minimum opening height derived from highest appliance endpoint 73.0 in plus documented top clearance 0.375 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.
RF23DB9700QL www.canadianappliance.ca · Web source Model scope: Not established Publication/revision date: Not recorded Location: Retained specification excerpt: Minimum opening depth derived from case-only depth 24.0 in plus propagated rear clearance 2.0 in. Reviewed: 2026-09-05
Minimum opening depth derived from case-only depth 24.0 in plus propagated rear clearance 2.0 in.
A required calculation input lacks defensible evidence.
Retained research value: 26 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 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
WillitFit_RM80F23VMR - image-us.samsung.com Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-05
Exact-model Samsung fit guide: allow a 3/8" minimum clearance at sides and top.
Exact-model Samsung fit guide: allow a 3/8" minimum clearance at sides and 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 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
WillitFit_RM80F23VMR - image-us.samsung.com Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-05
Exact-model Samsung fit guide: allow a 3/8" minimum clearance at sides and top.
Exact-model Samsung fit guide: allow a 3/8" minimum clearance at sides and 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 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: top_clearance_in = reviewed side clearance because source explicitly states sides and top
Confidence label: high.
Primary evidence
WillitFit_RM80F23VMR - image-us.samsung.com Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-05
Stored reviewed evidence explicitly applies the same clearance to sides and top. Exact-model Samsung fit guide: allow a 3/8" minimum clearance at sides and top.
Stored reviewed evidence explicitly applies the same clearance to sides and top. Exact-model Samsung fit guide: allow a 3/8" minimum clearance at sides and 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.
Retained specification excerpt: Conflict-free corporate-family exact 8-dimension chassis match to Samsung RF23DB9700QLAA; original e
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: exact 8-dimension chassis signature; source model Samsung RF23DB9700QLAA
Confidence label: medium.
Primary evidence
RF23DB9700QL www.canadianappliance.ca · Web source Model scope: Not established Publication/revision date: Not recorded Location: Retained specification excerpt: Conflict-free corporate-family exact 8-dimension chassis match to Samsung RF23DB9700QLAA; original e Reviewed: 2026-09-05
Conflict-free corporate-family exact 8-dimension chassis match to Samsung RF23DB9700QLAA; original evidence: 2” minimum clearance at rear
The stored transfer does not identify both a supporting model and measurement-specific equivalence reasoning.
Retained research value: 2 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 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.
Unknown · Fit role: Operating clearance. Calculated or inferred value — not a directly printed measurement.
Original published value and unit: see retained transcription below. Normalization: identical 8-dimension chassis signature; propagated from RF23DB9700QLAA
Confidence label: medium.
Primary evidence
RF23DB9700QL www.canadianappliance.ca · Web source Model scope: Not established Publication/revision date: Not recorded Location: Page 2 Reviewed: 2026-09-05
Conflict-free identical-chassis propagation from Samsung RF23DB9700QLAA: hinge_side_wall_clearance_in=11.75 in.
Retained specification excerpt: Low-confidence same-appliance width mapping: case_width_in=35.875 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
WillitFit_RM80F23VMR - image-us.samsung.com Samsung · Web source Model scope: Not established Publication/revision date: Not recorded Location: Retained specification excerpt: Low-confidence same-appliance width mapping: case_width_in=35.875 in from width_doors_closed_in. Reviewed: 2026-09-04
Low-confidence same-appliance width mapping: case_width_in=35.875 in from width_doors_closed_in.
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
WillitFit_RM80F23VMR - image-us.samsung.com Samsung · Web source Model scope: Exact model Publication/revision date: Not recorded Location: Page 1 Reviewed: 2026-09-04
Exact-model Samsung fit guide: allow a 3/8" minimum clearance at sides and top.
Not found for safe fit use. Sources retained: https://www.abt.com/Samsung-Bespoke-23-Cu.-Ft.-Counter-Depth-4-Door-French-Door-Refrigerator-36-Inch-Wide-in-Stainless-Steel-RM80F23VMRAA/p/217362.html. Related-model record: RM80F23VMR.
The stored transfer does not identify both a supporting model and measurement-specific equivalence reasoning.
Verify this operating or informational measurement separately. Confirm the current exact-model installation document before purchase.
Minimum cutout depth
Not found for safe fit use. Sources retained: https://www.canadianappliance.ca/pdf/samsung/refrigerator/RF23DB9700QLAA_specification-sheet.pdf. Related-model record: RM80F23VMR.
A required calculation input lacks defensible evidence.
An unknown required input can make the fit result Uncertain. Confirm the current exact-model installation document before purchase.
Rear clearance
Not found for safe fit use. Sources retained: https://www.canadianappliance.ca/pdf/samsung/refrigerator/RF23DB9700QLAA_specification-sheet.pdf. Related-model record: RM80F23VMR.
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.
Hinge-side wall clearance
Not found for safe fit use. Sources retained: https://www.canadianappliance.ca/pdf/samsung/refrigerator/RF23DB9700QLAA_specification-sheet.pdf. Related-model record: RM80F23VMR.
The stored transfer does not identify both a supporting model and measurement-specific equivalence reasoning.
Verify this operating or informational measurement separately. Confirm the current exact-model installation document before purchase.
Cabinet case width
Not found for safe fit use. Sources retained: https://image-us.samsung.com/SamsungUS/home/home-appliances/refrigerators/bespoke/rm80f23vmraa/WillitFit_RM80F23VMR.pdf. Related-model record: RM80F23VMR.
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
WillitFit_RM80F23VMR - image-us.samsung.com
Samsung · Web source · exact model/source
Model numbers covered: RM80F23VMR. Publication/revision date: Not recorded. Reviewed: 2026-09-04.
9 displayed measurements supported: Overall width; Height with hinge / controlling height; Depth without door; Minimum cutout height; Left-side ventilation clearance; Right-side ventilation clearance; Top clearance; Cabinet case width; Adjoining-wall clearance (reviewed endpoint).
Availability: retained review record; original URL retained (current availability not rechecked).
Samsung Bespoke RM80F23VMR 36 Inch Counter Depth French Door Refrigerator with 23 cu. ft. Storage Capacity, AI Hybrid Cooling, Wi-Fi Connect, Dual Auto Ice Maker (Bespoke Panels Required) | Homery
www.homery.com · Web source · secondary model/source
Model numbers covered: RM80F23VMR. Publication/revision date: Not recorded. Reviewed: 2026-09-04.
3 displayed measurements supported: Cabinet height; Depth with handle; Depth with doors open at 90°.
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.