GE · single wall oven; standard wall-cabinet installation
JTS3000SNSS
30-inch smart single wall oven
Manufacturer documentation checked 2026-09-20. 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 | 28.5 in |
| Maximum opening width | 28.625 in |
| Minimum opening height | 27.25 in |
| Maximum opening height | 27.3125 in |
| Minimum opening depth | 23.5 in |
| Maximum opening depth | Not verified |
| Appliance body width | 29.75 in |
| Appliance body height | 28.625 in |
| Appliance body depth | 26.75 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
- The recorded opening is a standard wall-cabinet configuration. Flush, under-counter, side-by-side and combined-appliance configurations require separate installation review.
- Measure front trim overlap, door-open clearance, junction-box position, and cabinet support as well as the rectangular opening.
- Follow the installation instructions supplied with the exact appliance; no installation guarantee is inferred from dimensions.
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 JTS3000SNSS specifications ↗ manufacturer-product
- GE JTS3000SNSS 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 | 29.75 in Manufacturer overall appliance dimension, not a cabinet opening. Not a verified concealed-chassis or handle-excluded dimension. | Manufacturer evidence ↗ |
| Body · height | 28.625 in Manufacturer overall appliance dimension, not a cabinet opening. Not a verified concealed-chassis or handle-excluded dimension. | Manufacturer evidence ↗ |
| Body · depth | 26.75 in Manufacturer overall appliance dimension, not a cabinet opening. Not a verified concealed-chassis or handle-excluded dimension. | Manufacturer evidence ↗ |
| Opening · min Width | 28.5 in 31-2003973 Rev. 1, page 4, 30-inch single oven in wall cabinet. Standard installation only. | Manufacturer evidence ↗ |
| Opening · min Height | 27.25 in 31-2003973 Rev. 1, page 4, 30-inch single oven in wall cabinet. Standard installation only. | Manufacturer evidence ↗ |
| Opening · min Depth | 23.5 in 31-2003973 Rev. 1, page 4, 30-inch single oven in wall cabinet. Standard installation only. | Manufacturer evidence ↗ |
| Opening · max Width | 28.625 in 31-2003973 Rev. 1, page 4, 30-inch single oven in wall cabinet. Standard installation only. | Manufacturer evidence ↗ |
| Opening · max Height | 27.3125 in 31-2003973 Rev. 1, page 4, 30-inch single oven in wall cabinet. Standard installation only. | Manufacturer evidence ↗ |
| Opening · max Depth | Not verified in Not established for this configuration; null does not mean unrestricted. | Not established |
| Support · required Capacity | 220 lb Page 3: required capacity of braces/runners when cabinet has no solid bottom; not the appliance's net weight. | Manufacturer evidence ↗ |
| Electrical · connection | hardwired approved junction box Page 1: these wall ovens require direct wiring; plug and receptacle connection is not permitted. | Manufacturer evidence ↗ |
| Electrical · supply | 208/240 V; 60 Hz; 20 A Product specifications; electrician must verify the actual circuit and installation. | Manufacturer evidence ↗ |
| Source Observation · product Page · cutout Dimensions | 28.625 × 27.3125 × 23.5 in Product summary selects one point within the installation-manual range. The range is retained from page 4 of the linked manual. | Manufacturer evidence ↗ |
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