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Item#: 9SIA0ZX0TP1842

Sharp R-1874 1.1 cu. ft. 850W Over-The-Range Microwave

  • 1.1 cu.ft.
  • 850 Watts
  • Sensor Cook
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Learn more about 1.1 cu. ft. 850W Over-The-Range Convection Microwave


1.1 cu. ft. 850W Over-The-Range Convection Microwave


Over the Range
1.1 cu.ft.
Cooking Technology
850 Watts
Power Levels
Sensor Cook
Stainless Steel
Turntable Diameter
13" Ceramic
Power Requirements
13.2 Amps
Other Specifications
Nightlight: Yes
Custom Help: Yes
Convection/Combination: Bakes, Roasts, Broils
Cooking Options: CompuBroil-4 CompuRoast-4 CompuBake-4
Sensor Cook Settings: 8
Popcorn Key: Yes, Sensor
Reheating Options: sensor
Defrosting Options: Automatic defrost
Cooking Options: CompuBroil-4 CompuRoast-4 CompuBake-4
Clock: Yes
Minute Timer: Yes
Minute Plus: Yes
Programmable Stages: 4
Safety Lock: Yes
Audible Signal Elimination: Yes
Demonstration Mode: Yes
Ventilation System/Light: turntable on/off, 2 speed ventilation fan, high/low work light, 2 racks


Digital Display
7 digit/2 color


16 11/32"
29 15/16"
15 9/32"
Cooking Cavity
13 13/16" D X 8 1/16" H X 17 1/8" W
71 lbs.


Convection Over-the-Range Microwave bakes, roasts, grills

1.1 cu. ft. oven with 13" on/off Carousel turntable

Easy-to-read 7-digit 2-color display

Convection programs: 12 CompuCook, CompuDefrost

Sensor programs: 8 Cook, Reheat, and Popcorn

High/Low work light and 2-speed ventilation fan

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of 1.1 cu. ft. 850W Over-The-Range Convection Microwave

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  • Edward S.
  • 12/1/2013 3:03:25 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsSharp...good but not like previous

Pros: Fits where old Sharp was over the range.
Overall happy.
Next home owner should enjoy it.
Haven't tried Convection yet.

Cons: No filter included. It was in the 13yr old model it replaced. It is now an accessory! RK-220.
Still uses an incandescent rather than LED bulb! Really.
PITA to install. Previous had mount you can, as one person, install on, slide back then bolt. This one, Sharp metal backplate, different hole mounts, and no hooks. I dented it installing it. Silly instructions want you to cut the box up like some MacGyver. Less wattage 850 vs 1000. Takes longer to get used to previous settings. Oh, Clear button seems smaller and not logically placed. But that is design.

Other Thoughts: I guess I had expectations from previous year 1999 Sharp Carousel that was flawless. I opted for stainless but funny, prints and food are too obvious. Disappointed no charcoal filter (I don't vent out). Part is about $14 w/sh on net (more or less).
Otherwise, its a microwave/convection oven that is over my range.

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Item#: 9SIA0ZX0TP1842
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