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Upgrade Your RV Kitchen with the Greystone 0.9 Cu Ft Built-In Microwave
Finding a reliable RV built-in microwave that fits your existing cabinet cutout shouldn't be a guessing game. The Greystone by Furrion 0.9 cu ft built-in microwave delivers 900W of cooking power in a compact, black finish design engineered specifically for RV kitchens — a true OEM-grade replacement that installs cleanly and performs consistently on the road.
Features & Specifications
- 900W Output Power — 1,350W input with 10 adjustable power levels for precise cooking control
- 0.9 Cu Ft Interior Capacity — Spacious enough for standard RV cookware while fitting standard built-in cutouts
- 6 Auto-Cook Presets — One-touch settings for popcorn, pizza, frozen vegetables, beverages, dinner plate, and soup
- LED Display with Clock — Easy-to-read digital display with kitchen timer function
- Child Lock Safety Function — Prevents accidental operation while traveling
- Push-Release Door — Smooth, space-saving door mechanism designed for tight RV interiors
- Multiple Defrost Settings — Weight and time defrost modes for flexible meal prep
- Black Finish — Sleek, modern aesthetic compatible with most RV interior color schemes
- Trim Kit Compatible — Works with Greystone TRIM-B5-FR01 and TRIM-BL-FR03 trim kits for a finished built-in look
- 1-Year Manufacturer Warranty — Backed by Greystone by Furrion
Why Choose the Greystone P90D23AP-X3-FR03?
The Greystone RV built-in microwave 0.9 cu ft is purpose-built for the demands of RV life. Unlike countertop units adapted for RV use, this microwave is engineered from the ground up for built-in installation — meaning proper ventilation, secure mounting, and a flush fit that looks factory-installed. Whether you're replacing a failed unit or upgrading an older model, this Greystone built-in microwave delivers the performance and fit RV owners expect from an OEM-grade appliance.
With 10 power levels and 6 auto-cook presets, meal prep on the road is faster and more consistent. The child lock and push-release door add safety and convenience in a moving vehicle environment. At 900W output, it handles everything from reheating leftovers to defrosting proteins — all in a compact 0.9 cu ft footprint.
Compare RV Built-In Microwaves
Not sure which Greystone microwave is right for your RV? Here's how the P90D23AP-X3-FR03 compares to other built-in models in our catalog:
| Model | Capacity | Output Power | Finish | Type | View Details |
|---|---|---|---|---|---|
| P90D23AP-X3-FR03 (This Product) | 0.9 Cu Ft | 900W | Black | Built-In | — |
| P90D23AP (SKU: 2022302309) | 0.9 Cu Ft | 900W | Stainless Steel | Built-In | View |
| P10034AP-L3-FR02 (SKU: 2022302296) | 1.3 Cu Ft | 1,000W | Stainless Steel | Built-In | View |
| D100N30ASPRIII-B5-FR01 (SKU: 2022302118) | 1.1 Cu Ft | 1,000W | Stainless Steel | Built-In Convection | View |
Tip: If your RV originally came with a black microwave, the P90D23AP-X3-FR03 is the correct OEM-match replacement. For stainless steel interiors, see the P90D23AP or P10034AP-L3-FR02.
Technical Specifications
- Model Number: P90D23AP-X3-FR03
- SKU / Part Number: 2022302295
- Capacity: 0.9 Cu Ft
- Output Power: 900W
- Input Power: 1,350W
- Voltage: 120V / 60Hz / 15A
- External Dimensions: 23.5" W x 14" H x 14" D
- Weight: 30 lbs
- Finish: Black
- Installation Type: Built-In
- Power Levels: 10
- Auto-Cook Presets: 6
- Display: LED with Clock & Kitchen Timer
- Door Style: Push-Release
- Child Lock: Yes
- Defrost Modes: Weight & Time
- Trim Kit Compatibility: TRIM-B5-FR01, TRIM-BL-FR03
- Warranty: 1 Year Manufacturer
What's Included
- Greystone Built-In Microwave (P90D23AP-X3-FR03)
- Turntable plate and ring
- Owner's manual
- 1-Year Greystone by Furrion warranty
Note: Trim kit sold separately. Compatible trim kits: TRIM-B5-FR01 and TRIM-BL-FR03.
Compatible RV Models & Related Products
This Greystone RV built-in microwave is compatible with a wide range of travel trailers, fifth wheels, and Class A/B/C motorhomes that use a standard built-in microwave cutout. It is a direct OEM-grade replacement for units originally equipped with Greystone or Furrion built-in microwaves.
Also available in our catalog:
- Greystone 0.9 Cu Ft Built-In RV Microwave - Stainless Steel (P90D23AP)
- Greystone 1.3 Cu Ft Built-In RV Microwave - Stainless Steel 1,000W
- Greystone 1.1 Cu Ft Built-In Convection Microwave - Stainless Steel
- Furrion 0.9 Cu Ft Convection Microwave with Air Fryer (FMAM09AC-BL)
Frequently Asked Questions
Is this microwave a direct replacement for my factory Greystone unit?
Yes — the P90D23AP-X3-FR03 is an OEM-grade replacement for RVs originally equipped with Greystone by Furrion built-in microwaves. Always verify your cutout dimensions (23.5" W x 14" H x 14" D) before ordering.
Do I need a trim kit with this microwave?
A trim kit is required for a finished built-in appearance. This unit is compatible with the Greystone TRIM-B5-FR01 and TRIM-BL-FR03 trim kits, sold separately.
What is the difference between the black and stainless steel versions?
The P90D23AP-X3-FR03 is the black finish version. The stainless steel equivalent is the P90D23AP (SKU: 2022302309). Both share the same 0.9 cu ft capacity and 900W output — the difference is cosmetic finish only.
How many power levels does this RV microwave have?
This unit features 10 adjustable power levels, giving you precise control from gentle warming to full 900W output.
What is the warranty on this Greystone microwave?
This microwave includes a 1-year manufacturer warranty from Greystone by Furrion. As an authorized dealer, ElkhartRVParts.com ensures your warranty is fully valid.
Can I use this microwave in a small motorhome or camper van?
Yes — the compact 0.9 cu ft footprint and 120V/15A power requirement make this unit suitable for Class B motorhomes, camper vans, and smaller travel trailers with standard built-in microwave openings.
Why Buy from Elkhart RV Parts?
ElkhartRVParts.com is an authorized Greystone by Furrion dealer, meaning every unit we sell is 100% authentic, warranty-eligible, and sourced directly through official channels. We specialize exclusively in RV parts and appliances — our team understands the fit, compatibility, and installation requirements that general appliance retailers don't.
- Authorized Greystone dealer — full warranty coverage guaranteed
- OEM-grade parts sourced through verified supply channels
- RV-specific expertise for compatibility questions
- Fast shipping on in-stock appliances
- Dedicated RV parts support via AI Live Chat
| Amperage (amps) | 15 |
|---|---|
| Voltage (volts) | 120 |
| Weight (pounds) | 30 |
| Frequency (hertz) | 60 |
| Power input (watts) | 1350 |
| Power output (watts) | 900 |
| External depth (inches) | 14 |
| External width (inches) | 19 |
| Internal depth (inches) | 12.5 |
| Internal width (inches) | 9 |
| External height (inches) | 12 |
| Internal height (inches) | 13.25 |
| Oven capacity (cubic feet) | 0.9 |
| External depth with trim (inches) | 14 |
| External width with trim (inches) | 23.5 |
| External height with trim (inches) | 15.125 |
- What is the capacity of the greystone built-in microwave? The Greystone built-in microwave has a capacity of 0.9 cubic feet.
- Does this microwave come with a trim kit included? No, the trim kit is a separate item and must be ordered separately. There are options for black or stainless steel trim kits.
- What are the power specifications of this microwave? The microwave operates on 120V AC power, with 900W output and 1350W input, and requires a 15 Amp circuit.
- Is there a warranty included with the greystone 0.9 cubic foot built-in microwave? Yes, there is a one-year warranty from the date of purchase of the RV to the original owner.
- What cooking presets does this microwave offer? The microwave includes six express cook options: Popcorn, Pizza, Potato, Beverage, Frozen Dinner, and Reheat.
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.