GE JTD3000SNSS cutout dimensions (30-inch double wall oven)
GE's dimension sheet for the JTD3000DN/EN/SN double wall ovens gives a cutout 28-1/2 to 28-5/8 in wide and at least 23-1/2 in deep. It lists two cutout heights, one without the pedestal and one with it.
Verify with the maker's installation instructions before you cut or buy. This page lists fit dimensions only. It is not installation guidance.
Cutout (cabinet opening)
| Dimension | GE figure |
|---|---|
| Cutout width | 28-1/2" min., 28-5/8" max. |
| Cutout depth | 23-1/2" min. |
| Cutout height, without pedestal | 50-1/4" min. |
| Cutout height, with pedestal | 51-13/16" min., 51-15/16" max. |
| Cabinet width | 30" |
Oven size
| Dimension | GE figure |
|---|---|
| Overall width | 29-3/4" |
| Overall height with trim | 53" |
| Install depth | 23-1/2" |
| Overlap of oven at top of cutout | 1" |
| Overlap of oven other side of edge of cutout | 3/4" |
| Overlap of oven at bottom of cutout | 1-1/4" |
Comparing with another opening
The two heights matter most when you replace an oven. Measure your existing opening's height and compare it with both GE figures. The sheet covers the JTD3000DN, JTD3000EN and JTD3000SN versions. Compare it with other 30-inch ovens on our 30-inch wall oven cutout table.
What this page leaves out
The maker's document also covers electrical, gas, venting, support and clearance requirements. We do not repeat any of that here. Read those sections in the maker's installation instructions.
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Sources
- GE Appliances, JTD3000DN/EN/SN dimensions and installation information (PDF): https://products-salsify.geappliances.com/image/upload/s--nB7MuYmd--/84836e97ede42eb881a30246dd21a846b3921c49.pdf, accessed 2026-10-27
- GE Appliances, JTD3000SNSS install support page: https://products.geappliances.com/appliance/gea-specs/JTD3000SNSS/install, accessed 2026-10-27