LG Signature MHEU1738X 30 inch Smart Over-the-Range Convection Microwave Oven with 1.7 cu. ft. Capacity, Air Fry, 950 Watts Cooking Power, 300 CFM and Air Sous Vide in PrintProof Stainless Steel

Features:

• 1.7 cu. ft. capacity is perfect for frozen apps for entertaining or leftovers for your family
• Air Fry and Convection Technology help you try new things in the kitchen
• Air Sous Vide elevates culinary capabilities
• Sensor cooking helps make sure your food is perfectly done
• Elegant SmoothTouch™ glass controls bring a refined look with effortless ease

• LG SIGNATURE 2-year limited warranty gives you extra peace of mind

Why Buy LG SIGNATURE MHEU1738X 1.7 cu. ft. Over-the-Range Convection Microwave Oven

• All-in-one cooking versatility: Combines microwave, convection oven, and air fryer functionality so you can reheat, bake, roast, and crisp foods using a single appliance, reducing the need for extra countertop devices
• Advanced cooking capabilities: Air Fry, convection, and Air Sous Vide modes let you expand beyond basic reheating into healthier frying and precision cooking techniques.
• Perfect results with less effort: Sensor cooking automatically adjusts time and power levels to ensure food is evenly cooked without guesswork.
• Spacious yet practical capacity: The 1.7 cu. ft. interior easily handles family meals, leftovers, or entertaining portions while still fitting standard over-the-range spaces.
• Sleek premium design: SmoothTouch™ glass controls and LG SIGNATURE styling deliver a modern, high-end look that elevates your kitchen aesthetic.
• Strong ventilation performance: Built-in ventilation helps remove smoke, steam, and odors while cooking on your cooktop, improving kitchen air quality.

• Reliable long-term value: Backed by a 2-year limited warranty and extended magnetron coverage for added peace of mind.

Frequently Asked Questions

Q: What kind of microwave is this?

A: It is a 1.7 cu. ft. over-the-range convection microwave with Air Fry and Air Sous Vide cooking capabilities, offering more than standard reheating and defrosting functions.

Q: How much food can it fit?

A: The 1.7 cu. ft. interior provides roomy capacity, suitable for reheating family leftovers, entertaining appetizers, or larger dishes, while still fitting standard over-the-range spaces.

Q: Does it have sensor cooking?

A: Yes, sensor cooking automatically adjusts cook time and power to deliver evenly cooked results without guesswork.

Q: Can it air fry food like a countertop fryer?

A: Yes, the Air Fry technology allows you to make crispy foods without needing a separate appliance, expanding your kitchen versatility.

Q: Does this model have Wi-Fi or smart features?

A: Yes, it features Wi-Fi connectivity and smart diagnosis support, letting you monitor or troubleshoot using the LG ThinQ app.

Q: What warranty coverage comes with it?

A: It includes a 2-year limited parts and labor warranty, with some components like the magnetron often covered longer under extended warranty terms.

Q: Is installation complicated?

A: Installation requires typical over-the-range microwave clearance and vent ducting; professional installation is recommended for proper venting and electrical setup.

Q: How does venting work?

A: Over-the-range models like this one have built-in ventilation to remove cooking odors and steam from your cooktop. Setup can be external venting or recirculating depending on your kitchen configuration.

Q: Can I use any cookware inside?

A: No, use only microwave-safe cookware. Metal is unsafe in microwave mode, and oven-safe vessels are needed for convection or Air Sous Vide functions.

Pros and Cons of LG SIGNATURE MHEU1738X 1.7 cu. ft. Over-the-Range Convection Microwave Oven

Pros

• Versatile cooking options: Combines microwave, convection, Air Fry, and Air Sous Vide technologies to handle a wide range of cooking tasks from reheating to baking and crisping.
• Spacious interior: The 1.7 cu. ft. cavity provides room for family meals, larger dishes, and entertaining portions.
• Sensor cooking for accuracy: Built‑in sensors help adjust time and power automatically to deliver more consistent cooked results.
• Premium design: SmoothTouch™ glass controls and a sleek PrintProof™ stainless finish elevate the look of your kitchen while offering easy operation.
• Built‑in ventilation: Venting helps manage smoke, steam, and odors from your cooktop, improving overall kitchen performance.
• Strong warranty coverage: Includes a 2‑year limited parts and labor warranty with extended magnetron coverage, giving extra peace of mind.

Cons

• Premium price: As a SIGNATURE series appliance, it costs more than basic over‑the‑range microwave models.
• Complexity for casual users: Advanced cooking modes and controls may have a learning curve for those who only need basic microwave functions.
• Vent fan noise: Like many over‑the‑range units, the ventilation fan can run when cooking and may be louder than desired (common in OTR microwaves).
• Mixed real‑world performance: Some users of similar combo microwave‑air‑fryer units report that air frying or convection results can be weaker than standalone appliances.

Conclusion

The LG SIGNATURE MHEU1738X is a premium over‑the‑range convection microwave that goes far beyond basic reheating. Its combination of microwave, convection, Air Fry, and Air Sous Vide capabilities offers excellent cooking versatility and performance, while the spacious interior and elegant controls enhance usability and design. If you want an all‑in‑one solution that elevates both cooking options and kitchen aesthetics, this model is a strong choice. However, the premium price and advanced features may be more than necessary for users who only need simple microwave functionality.