GE · countertop microwave; freestanding placement
GE GCST09N1WSS dimensions
0.9 cu. ft. countertop microwave
Manufacturer documentation reviewed 2026-09-20; individual fact dates are retained below. This is a research record, not a hands-on review.
Manufacturer product information ↗
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Confirm the exact product, current stock, delivery and installation with the seller.
The linked manufacturer documents have been reviewed for the configuration shown.
Opening requirements and body dimensions
Use the opening requirements for the installation shown. The appliance-body dimensions are provided separately for reference. “Not verified” means the requirement has not been established in this record.
| Measurement | Documented value |
|---|---|
| Minimum opening width | Not verified |
| Maximum opening width | Not verified |
| Minimum opening height | Not verified |
| Maximum opening height | Not verified |
| Minimum opening depth | Not verified |
| Maximum opening depth | Not verified |
| Appliance body width | 19 in |
| Appliance body height | 11.5 in |
| Appliance body depth | 14.5 in |
Compare your opening with the documented dimensions
This checks only the opening measurements recorded below. Conditional cutouts, trim, ventilation, utilities, support and delivery access still need a separate review.
Installation details to review
- Countertop placement only; no compatible built-in trim kit was established in this research.
- The owner manual recommends 3 inches at each side and above, plus 1 inch behind; keep the front at least 3 inches back from the counter edge.
- Opening measurements remain null because a countertop unit is not automatically safe to enclose in cabinetry.
- Published overall dimensions do not include the separate recommended ventilation and placement spaces.
Official owner center lists manufacture through Present. Product-page extraction includes conflicting availability and discontinued UI text; local stock and manufacturing status have not been independently confirmed. Check exact model availability with retailer before purchasing.
Confirm the full model suffix and the revision of the installation instructions. Dimensional checks do not establish utility compatibility, structural support, safe clearances or installation approval.
The evidence behind this record
- GE GCST09N1WSS specifications ↗ manufacturer-product
- GE GCST09N1WSS model-specific installation hub ↗ manufacturer-support
- Manufacturer installation or owner manual linked by model hub ↗ manufacturer-manual
View individual facts and their sources
| Fact | Recorded information | Source |
|---|---|---|
| Body · width | 19 in Manufacturer overall appliance dimension, not a cabinet opening. Not a verified concealed-chassis or handle-excluded dimension. Observed 2026-09-20 | Manufacturer evidence ↗ |
| Body · height | 11.5 in Manufacturer overall appliance dimension, not a cabinet opening. Not a verified concealed-chassis or handle-excluded dimension. Observed 2026-09-20 | Manufacturer evidence ↗ |
| Body · depth | 14.5 in Manufacturer overall appliance dimension, not a cabinet opening. Not a verified concealed-chassis or handle-excluded dimension. Observed 2026-09-20 | Manufacturer evidence ↗ |
| Opening · min Width | Not verified in Not established for this configuration; null does not mean unrestricted. Observed 2026-09-20 | Not established |
| Opening · min Height | Not verified in Not established for this configuration; null does not mean unrestricted. Observed 2026-09-20 | Not established |
| Opening · min Depth | Not verified in Not established for this configuration; null does not mean unrestricted. Observed 2026-09-20 | Not established |
| Opening · max Width | Not verified in Not established for this configuration; null does not mean unrestricted. Observed 2026-09-20 | Not established |
| Opening · max Height | Not verified in Not established for this configuration; null does not mean unrestricted. Observed 2026-09-20 | Not established |
| Opening · max Depth | Not verified in Not established for this configuration; null does not mean unrestricted. Observed 2026-09-20 | Not established |
| Clearance · recommended Side Each | 3 in Owner manual page 3, countertop ventilation clearance. Observed 2026-09-20 | Manufacturer evidence ↗ |
| Clearance · recommended Top | 3 in Owner manual page 3. Observed 2026-09-20 | Manufacturer evidence ↗ |
| Clearance · recommended Rear | 1 in Owner manual page 3. Observed 2026-09-20 | Manufacturer evidence ↗ |
| Placement · front Setback From Counter Edge Min | 3 in Owner manual page 3, reduces tipping risk; not rear ventilation clearance. Observed 2026-09-20 | Manufacturer evidence ↗ |
| Electrical · supply | 120 V; 60 Hz Exact-model specifications; use grounded outlet, no extension cord per owner manual. Observed 2026-09-20 | Manufacturer evidence ↗ |
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