Frigidaire FMOS1846B Over-the-Range Microwave 1.8 cu ft
- Capacity: 1.8 cu ft
- Wattage: 1500 watts
- Number of Power Levels: 10
- Control Type: Touch
Last refreshed Jun 13, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dependable, quiet replacement microwave for the price, with a touch interface that takes a short adjustment period.
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ASIN: B0BTZZ5FZGModel: FMOS1846BCategory: Over-the-Range Microwave Ovens
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Overview
The Frigidaire FMOS1846B is a 30 inch wide, 1.8 cu ft over-the-range microwave rated at 1500 watts, with a 300 CFM vent fan, two fan speeds and 10 power levels.
- 1.8 cu ft capacity, 1500 watts, 30 inch width
- 300 CFM vent fan with 2 speeds
- 10 power levels
- Push-to-open PureAir filter door with indicator light
Who it's for
Anyone replacing an aging over-the-range microwave who wants a straightforward, no-frills unit with a name-brand vent fan. Buyers used to physical push buttons should expect an adjustment period to the touch controls.
Pros and cons
- Quiet operation compared to older over-the-range microwaves
- 300 CFM vent fan with two speeds
- Installs with included templates in about two hours
- PureAir filter with indicator light for change reminders
- Touch controls need a short adjustment period versus push buttons
- Door can be noisy when closing
- No way to disable the completion beep
Performance notes
The 300 CFM fan across two speeds handles range venting, while the 1500W magnetron and 10 power levels cover standard reheating and cooking.
Specifications
| Brand | Frigidaire |
|---|---|
| Model | FMOS1846B |
| Dimensions & fit | |
| Item Weight | 61 poundshigher than 72% of 26 over-the-range microwave ovens |
| Item Dimensions D x W x H | 33 × 20 × 19 inches |
| Capacity & performance | |
| Capacity | 1.8 cu fthigher than 75% of 53 over-the-range microwave ovens |
| Power & efficiency | |
| Wattage | 1500 wattshigher than 89% of 37 over-the-range microwave ovens |
| Number of Power Levels | 10 |
| Energy Consumption | 1500 wattshigher than 96% of 25 over-the-range microwave ovens |
| Voltage | 120 volts |
| Construction & materials | |
| Material Type | Stainless Steel |
| Color | Black |
| Included components | |
| Unit Count | 1 |
| Included Components | User Manual |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Control Type | Touch |
| Timer Function | Timer Function Available |
| Recommended Uses For Product | Residential |
| Additional Features | Turntable |
