
GE JK3800SHSS 27 inch Built-In Combination Microwave/Thermal Wall Oven with 6 cu. ft. Total Capacity, Self Clean Lower Oven and Sensor Cook Upper Oven in Stainless Steel


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Fit Guarantee
Replacing a similar wall oven from GE Appliances or another brand? GE wall ovens are guaranteed for an exact fit or GE Appliances will pay up to $300 toward modifications. See offer criteria and details
Self-clean, heavy-duty oven racks (lower oven)
Conveniently clean your oven and racks together
10-pass bake element (lower oven)
Even baking is assured with heat that covers more surface area
8-pass broil element (lower oven)
Get full broil coverage and even browning from edge to edge
1.7 cu. ft. microwave capacity (1000 Watts (IEC-705 test procedure)
Sensor cooking microwave (upper oven)
Provide a built-in sensor in the upper microwave that automatically calculates and adjusts cooking times and power levels for favorite foods
16" turntable (upper oven)
Rotates food throughout the cooking cycle for even cooking results
Self-clean with Steam Clean option (lower oven)
Clean your oven the way you want
Glass touch controls
Set temperatures quickly and clean with little effort
Halogen interior oven lighting (lower oven)
Easily see how your food is baking
Key Features


Special Offers

GE and GE Profile Fit Guarantee
GE & GE Profile Fit Guarantee: Offer valid regardless of previously purchased brand.
GE Appliances, a Haier company, guarantees your new GE or GE Profile cooktop, wall oven, Advantium® oven or slide-in range will fit into an existing space when replacing a similar model, subject to the terms set forth herein. If the new-purchase model does not fit, GE Appliances will cover the cost of modifications to your existing countertop, cabinet or adjustment of electrical outlet positioning. Offer is not valid for new countertop and/or cabinet installations related to new home construction or remodeling. In unusual circumstances, the $100 or $300 maximum allowance may not cover the full cost of modifications to existing countertops or cabinets; you are solely responsible for all costs that exceed the maximum modification allowance.
- Cooktops: The GE Appliances Fit Guarantee ensures your new 30" or 36" GE Profile or GE built-in electric, induction or gas cooktop will fit your existing countertop cutout of a compatible model with the same width and fuel type, or GE Appliances will provide up to $100 toward the cost of professionally modifying your countertop and/or cabinets.
- Wall Ovens: The GE Appliances Fit Guarantee ensures your new 27" or 30" GE Profile or GE built-in standard single, double or microwave combination wall oven will fit your existing cabinet cutout of compatible model with the same width and configuration or GE Appliances will provide up to $300 toward the cost of professionally modifying your existing cabinet’s height or width.
- Advantium Ovens: The GE Appliances Fit Guarantee ensures your new 27" or 30" GE Profile or GE built-in standard Advantium wall oven will fit your existing cabinet cutout of compatible model with the same width and configuration or GE Appliances will provide up to $300 toward the cost of professionally modifying your existing cabinet’s height or width.
- Slide-In Ranges: The GE Appliances Fit Guarantee ensures your new GE Profile or GE slide-in range will fit into a standard 30" free-standing range cutout, or GE Appliances will provide up to $300 toward the cost of professionally modifying your countertop. *Standard 30" free-standing cutout is 25" deep, 30" wide and 36" high.
Promotion rus July 1, 2025 – December 31, 2025
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