Description
Eight open burners at 30,000 BTU each on a 48" countertop chassis, for sauté, sauce and stock pot work without a full range.
The RDHP-48-8 is the 48" 8-burner model in Royal's Delux hot plate series: 8 cast iron burners, in two rows of 4, under 12" x 12" cast iron grates on a 48" wide by 30-1/2" deep body. The Delux series adds a fully welded frame, which Royal's sheet lists with a lifetime warranty. It suits restaurants and caterers that need extra burners next to a griddle, fryer or broiler. Order it for natural gas or propane; the pressure regulator comes with the unit.
Will it fit · Will it plug in
- Outside size
- 48" W × 30-1/2" D; 11" high overall on Royal's drawing, on 4" adjustable legs
- Leg footprint
- 46-3/8" side to side (width less 1-5/8") and 18" front to back, front legs set 5-1/2" in from the front
- Counter space
- Countertop unit; set it on a level counter or a Royal equipment stand
- Clearances
- Non-combustible walls: 0". Combustible walls: the spec sheet says 4" rear and 15" sides, the owner's manual says 6" rear and 4" sides; plan for 6" rear and 15" sides
- Gas
- Natural gas or LP, 240,000 BTU/hr total (8 × 30,000); 3/4" NPT inlet at the right rear, about 5" above the counter
- Gas pressure
- 5" W.C. natural gas, 10" W.C. propane; regulator supplied
- Electrical
- None listed: standing pilots and manual valves
- Shipping
- 280 lbs. on the spec sheet (275 lbs. in the 2026 catalog); crated 32" D × 15" H × 50-1/2" W (Royal's catalog: 32" D × 15" H × width + 2-1/2")
Measure the counter depth first: the unit needs 30-1/2" plus room behind it for the gas line and regulator.
8 burners at 30,000 BTU
Cast iron burners with removable, non-clog lift-off heads and flat top design, each with its own protected standing pilot and manual control.
Heavy cast iron grates
Eight 12" x 12" cast iron top grates with Royal's bowl design hold stock pots, sauté pans and woks.
Fully welded frame
The Delux frame is fully welded; Royal's spec sheet lists it with a lifetime warranty.
Easy to clean
A full-width removable stainless steel crumb pan slides out, and the stainless sides, valve cover and front ledge wipe clean.
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 gas installer must connect the supplied regulator and a manual shut-off valve ahead of the unit, following local codes.
- 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.
What gas connection does it need?
A 3/4" NPT connection at the right rear of the unit. Pressure is 5" W.C. for natural gas and 10" W.C. for propane, and the regulator ships with the unit for your installer to connect.
How much clearance does it need from the wall?
None from non-combustible walls. For combustible walls Royal's spec sheet lists 4" rear and 15" sides, while the owner's manual lists 6" rear and 4" sides for R(D)HP hot plates, so plan for 6" at the rear and 15" at the sides.
What is the difference from the RHP-48-8?
Both have 8 burners at 30,000 BTU on a 48" x 30-1/2" body. The Delux RDHP adds a fully welded frame, which Royal's sheet lists with a lifetime warranty.
Can I use a wok on it?
The standard grates are 12" x 12" cast iron. Royal offers a wok burner with a 10" diameter stainless steel ring as an option; call us to order it that way.
What does it weigh?
Royal's 1-26 spec sheet lists a 280 lb. shipping weight and the 2026 catalog lists 275 lbs. Plan for 280 lbs. when you arrange the delivery.
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); the spec sheet also lists a lifetime warranty on the welded frame. Cast iron parts, such as grates and burner heads, are covered for 90 days. Labor is covered when an authorized Royal service agency does the work.
How do I clean it?
Daily, clean the grates with warm water, a mild cleaner and a wire brush, brush debris from around the burners and empty the crumb pan. Now and then remove the burners, clean them with a wire brush and check that the ports are open.
Specs
| Manufacturer | Royal Range of California |
|---|---|
| Model Number | RDHP-48-8 |
| Series | Delux |
| Quantity | 1 Each |
| Shipping Weight | 280 lbs. (spec sheet)275 lbs. (2026 catalog) |
| Width | 48 Inches |
| Depth | 30.5 Inches |
| Height | 11 Inches overall (Royal drawing) |
| Legs | 4" high adjustable heavy duty legsFootprint 46-3/8" W x 18" D |
| Crated Size | 32" D x 15" H x 50-1/2" W |
| Installation | Countertop |
| Gas Type | Natural Gas or Liquid Propane (specify when ordering) |
| Number of Burners | 8 |
| BTU per Burner | 30,000 BTU/H |
| Total BTU | 240,000 BTU/H (8 x 30,000) |
| Burners | Cast iron, removable non-clog lift-off heads, flat top design |
| Top Grates | Heavy cast iron, 12" x 12", bowl design |
| Ignition | Protected standing pilots, stainless steel pilot tubing |
| Controls | Manual control for each burner |
| Gas Inlet | 3/4" NPT, right rear |
| Gas Pressure | 5" W.C. Natural Gas10" W.C. Propane |
| Pressure Regulator | Supplied, connected by the installer |
| Clearance (Non-Combustible) | 0" rear0" sides |
| Clearance (Combustible) | Spec sheet 4" rear, 15" sidesOwner's manual 6" rear, 4" sides |
| Construction | Fully welded frameCompact heavy gauge chassisStainless steel sides, valve cover and ledgeDouble wall side panelsFull-width removable stainless steel crumb pan |
| Options | Wok burner with 10" stainless steel ringPlate shelf with or without cutoutsStainless steel equipment stand5" swivel casters for stand |
| Certifications | CSA C/USCSA Sanitation |
| Warranty | 2 years parts, 1 year laborWelded frame lifetime (per spec sheet)Cast iron parts 90 days |
| Usage | Commercial use only |
Certifications
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