Description
A 24" heavy duty solid state griddle, for lines that need tight, even plate temperatures.
The RD85-24 is Royal's Delux Series solid state griddle in the 24" width: 2 burners, one every 12", rated at 32,000 BTU/hr each (2 × 32,000 = 64,000 BTU/hr) under a 1" thick polished steel plate with a 24" cooking depth, controlled by a solid state thermostat every 12" (2 in all) with a sensor embedded in the plate, adjustable from 150°F to 450°F. It plugs into a standard grounded 120V outlet for the controls, as well as the gas line.
Will it fit · Will it plug in
- Outside size
- 24" W × 34-3/8" D per the spec sheet drawing (Royal's 2026 catalog lists 33-5/8")
- Height
- 14-3/8" to the griddle top on 4" legs plus a 3-3/8" splash = 17-3/4" overall (drawing)
- Cooking surface
- 24" deep, 1" thick steel plate
- Clearances
- Combustible walls: 6" rear, 4" sides. Non-combustible walls: 0"
- Gas
- Natural gas or LP, 64,000 BTU/hr total (2 × 32,000 = 64,000); 3/4" NPT at the right rear, 6-1/2" above the counter
- Gas pressure
- 5" W.C. natural gas, 10" W.C. propane; regulator supplied
- Electrical
- 120V, 60Hz, 1 phase, 1 amp; 6' cord with a standard 3-prong grounded plug
- Crated size
- 35" D × 21" H × 26-1/2" W (width + 2-1/2", Royal catalog)
- Shipping weight
- 285 lbs.
Measure the counter depth and hood coverage first, and plan a grounded 120V outlet within reach of the 6' cord at the back of the unit.
Burner every 12"
2 burners, one every 12", rated at 32,000 BTU/hr each (2 × 32,000 = 64,000 BTU/hr).
Solid state thermostats
A thermostat every 12" with a sensor embedded in the plate, adjustable from 150°F to 450°F, with a burner "on" light for each zone.
1" polished plate
A 1" thick steel griddle plate with a polished cooking surface and a 24" cooking depth.
Grease and build
A large capacity stainless steel grease can (two on 48" and wider models), a fully welded frame, stainless steel front and sides and 4" adjustable heavy duty legs.
Delivery and setup
- Ships by freight carrier; the shipping cost depends on your location. See our shipping policy for details.
- Call (201) 467-8222 for the current lead time before you schedule installation.
- Choose natural gas or LP when you order. If your kitchen is above 2,000 feet, tell us the elevation so Royal can set the unit up for it.
- A qualified installer must connect it following local codes, with the supplied pressure regulator and a manual shut-off valve ahead of the unit, and plug it into a grounded 120V receptacle.
- Inspect the shipment before signing and note any visible damage on the freight bill.
Questions buyers ask
Does it run on natural gas or propane?
Either. Pick Natural Gas or Liquid Propane (LP) before adding it to the cart; Royal builds it for the gas you specify. Tell us your elevation if you are above 2,000 feet.
Does it need electricity?
Yes. The solid state controls need 120V, 60Hz, 1 phase power at 1 amp, through a 6' cord with a standard 3-prong grounded plug. Royal's manual says not to operate it during a power failure.
How does the temperature control work?
Each 12" section has its own solid state thermostat with a sensor embedded in the plate, adjustable from 150°F to 450°F. The 24" model has 2 independent zones.
What gas connection does it need?
A 3/4" NPT connection at the right rear, 6-1/2" above the counter. Manifold pressure is 5" W.C. for natural gas and 10" W.C. for propane; the regulator ships with the unit for your installer to connect.
How much clearance does it need?
6" at the rear and 4" at the sides from combustible walls, and 0" from non-combustible walls.
What options are available?
Royal lists these options: grooved griddle, chrome griddle plate, rear gutter in place of the front gutter, cutting board, plate shelf, stainless steel equipment stand, 5" swivel casters for stand. Call us to add one.
What does the warranty cover?
Royal's limited warranty is 2 years on parts and 1 year on labor from installation (up to 30 months from manufacture), with labor done by an authorized Royal service agency. Royal lists the welded frame with a lifetime warranty.
How do I clean the griddle plate?
Daily, scrub the warm plate with warm water and a fine-grit griddle brick, and empty and clean the grease can. Wipe stainless steel with hot soapy water; don't use steel wool or abrasive powders.
Specs
| Manufacturer | Royal Range of California |
|---|---|
| Model Number | RD85-24 |
| Quantity | 1 Each |
| Shipping Weight | 285 lbs. |
| Crated Dimensions | 35" D x 21" H x 26-1/2" W |
| Width | 24 Inches |
| Depth | 34-3/8 Inches (spec sheet drawing)33-5/8 Inches (2026 catalog) |
| Height | 17-3/4 Inches overall (drawing)14-3/8" to the cooking surface on 4" legs |
| Cooking Surface Depth | 24 Inches |
| Griddle Plate | 1" thick steel, polished cooking surface |
| Installation | Countertop |
| Gas Type | Natural Gas or Liquid Propane (specify when ordering) |
| Total BTU | 64,000 BTU/H (2 × 32,000 = 64,000) |
| Burners | 2 burners, 32,000 BTU/H each (one every 12") |
| Controls | Solid state controller with sensor embedded in the plate, 150°F to 450°F2 thermostats, one every 12", with burner "on" lights |
| Ignition | Standing pilots |
| Gas Inlet | 3/4" NPT, right rear, 6-1/2" above the counter |
| Gas Pressure | 5" W.C. Natural Gas10" W.C. Propane |
| Pressure Regulator | Supplied, connected by the installer |
| Voltage | 120 Volts |
| Amps | 1 |
| Hertz | 60 |
| Phase | 1 |
| Plug Type | Standard 3-prong grounded plug, 6' cord |
| Clearance (Combustible) | 6" rear4" sides |
| Clearance (Non-Combustible) | 0" rear0" sides |
| Grease Collection | Large capacity stainless steel grease can; rear gutter optional |
| Construction | Fully welded frameStainless steel front and sidesAeration panels between the burners4" adjustable heavy duty legs |
| Options | Grooved griddleChrome griddle plateRear gutter in place of the front gutterCutting boardPlate shelfStainless steel equipment stand5" swivel casters for stand |
| Certifications | CSA C/USCSA Sanitation |
| Warranty | 2 years parts, 1 year laborWelded frame: lifetime (per Royal) |
| Usage | Commercial use only |
Certifications
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