Imperial (Middleby) Gas Charbroilers - IRB-30
75,000 BTU • 5 Burners • Cast-Iron Radiants
Bring steak-house fire power to your line without giving up floor space. The Imperial IRB-30 delivers intense, even heat across a 30" wide cooking surface, letting you sear, finish, and hold with precision—all on a durable stainless-steel body built for the rush.
Features
- Five individually controlled 15,000 BTU burners (75,000 BTU total) for true multi-zone cooking.
- Heavy-duty cast-iron radiants retain heat and tame flare-ups for consistent results.
- Slanted, removable 3" × 22" cast-iron grates create classic char marks and channel fat to the grease trough.
- Full-width grease gutter and large, removable drip pan speed up end-of-shift clean-up.
- Rugged stainless steel front, sides & 5" landing ledge stand up to daily abuse and wipe clean fast.
- 4" (102 mm) heavy-duty legs with adjustable feet keep the unit level on any surface.
Performance & control
- Burners are spaced every 5" (127 mm) for uniform surface temperatures.
- Individual control valves let you create dedicated sear, finishing, or holding zones.
- Fully insulated cooktop helps conserve energy and keeps surrounding work areas cooler.
- Range-match profile integrates seamlessly with other Imperial countertop equipment.
Specifications
| Model |
IRB-30 |
| Cooking surface (W × D) |
30" × 22" (762 × 559 mm) |
| Overall dimensions (W × D × H) |
30" × 31 3⁄8" × 13 3⁄4" (762 × 797 × 349 mm) |
| Burners |
5 stainless-steel, individually controlled |
| Total input |
75,000 BTU / 22 kW |
| Gas connection |
3⁄4" NPT rear manifold |
| Manifold pressure |
Natural Gas – 5.0" W.C. | Propane – 10.0" W.C. |
What our Experts Think
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High-intensity searing power: The IRB-30 is a 30" countertop radiant gas charbroiler built for steakhouse-grade grilling and high-volume commercial kitchens.
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Strong heat output for fast service: Delivers 75,000 BTU total via 5 independently controlled burners, enabling precise zone cooking from sear to hold.
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Even radiant heat system: Uses cast-iron radiants beneath the grates to distribute heat evenly and reduce flare-ups while maintaining consistent grill marks.
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Heavy-duty cast iron grates: Slanted, removable grates create signature char marks while channeling fat into a front grease system for cleaner cooking.
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Built for nonstop kitchen use: Stainless steel body, reinforced construction, and commercial-grade components ensure durability in demanding service environments.
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Efficient grease management: Full-width grease gutter and removable drip pan simplify cleaning and reduce downtime between shifts.
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Cookline-ready footprint: Compact 30" design integrates easily into countertop or modular cooklines without sacrificing output.
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Chef control flexibility: Individual burner controls allow multiple heat zones for searing proteins, finishing items, or holding temperature.
Q&A
Q: What is the Imperial (Middleby) IRB-30 Gas Charbroiler used for?
A: It is a commercial 30-inch countertop gas charbroiler designed for high-heat grilling in restaurants and food service kitchens.
Q: What type of cooking does it support?
A: It is used for searing and grilling items like steaks, burgers, chicken, seafood, and vegetables.
Q: What is its cooking capacity?
A: It features a 30-inch wide cooking surface with multiple heat zones for simultaneous grilling.
Q: How powerful is it?
A: It delivers approximately 75,000 BTU total output for strong, consistent high-temperature cooking.
Q: What type of burners does it use?
A: It uses 5 individually controlled radiant burners for even heat distribution and flexible temperature control.
Q: What is the cooking surface made of?
A: It has heavy-duty cast iron slanted grates that retain heat and create strong grill marks.
Q: Does it help reduce flare-ups?
A: Yes, it uses cast iron radiants and grease channels that direct fat away from burners to minimize flare-ups.
Q: Is it easy to clean?
A: Yes, it includes a full-width grease gutter and removable drip pan for fast cleaning.
Maintenance Tips
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Daily grate cleaning (critical): While still warm, brush cast iron grates to remove grease and carbon buildup—this prevents flare-ups and maintains strong grill marks.
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Deep clean radiants regularly: Remove and clean cast iron radiants to prevent grease blockage and ensure even radiant heat distribution.
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Grease management system: Empty and wash the full-width grease gutter and removable drip pan daily to prevent overflow and fire risk.
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Burner inspection: Check the 5 radiant burners (75,000 BTU total) for clogged ports to maintain consistent heat and fast recovery during peak service.
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Flame quality check: Maintain steady blue flames; yellow or uneven flames indicate dirt, grease buildup, or airflow issues.
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Cast iron care: Avoid soaking grates too long—dry immediately and lightly oil after cleaning to prevent rust and maintain seasoning.
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Flare-up control: Keep grease troughs clear so fat drains properly and doesn’t ignite on burners or radiants.
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Stainless steel cleaning: Wipe exterior surfaces daily with mild detergent; avoid abrasives that damage finish and hygiene.
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Gas safety checks: Inspect valves and connections regularly using approved leak-detection solution only.
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Ventilation use: Always operate under a proper hood system to control heat, smoke, and grease vapors.
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