Infernus INF-003NG Commercial 3 Burner Freestanding Gas Fryer 23L 26.4kW (NG / LPG)
£699.00 ex. VAT (£838.80 inc. VAT)
Space-efficient, high-economy commercial freestanding single-tank twin-basket gas deep fat fryer engineered for small-to-medium restaurants, gastro pubs, cafés, takeaway kitchens, and mobile catering units. Features a high-capacity 23-litre single oil well driven by three heavy-duty cast iron vertical tube burners generating 26.4kW (approx. 90,000 BTU/hr) of combined heat output for fast preheating and rapid temperature recovery between batches. Built with an industry-standard Italian SIT millivolt gas control valve that operates completely independently of mains electricity, an accurate mechanical thermostat (93°C to 204°C), and a fail-safe 232°C high-limit safety cut-out. Incorporates an integrated deep cold zone beneath the submerged heat tubes to catch loose crumbs, preventing burnt oil tastes and extending usable oil lifespan. Complete with two heavy-duty wire frying baskets, a stainless steel night lid, crumb rack, front oil drain pipe extension, and heavy-duty removable rear castors with front leveling legs. Factory-configured for Natural Gas (NG) and supplied complete with a Liquid Petroleum Gas (LPG) conversion jet kit.
- 3 Heavy-Duty Cast Iron Vertical Burners (26.4kW): Delivers 90,000 BTU/hr of efficient heat across an ergonomic 394mm width
- 23-Litre Frying Capacity with Twin Baskets: Fry two distinct menu items concurrently to maintain steady pass service
- Industry-Standard Italian SIT Millivolt Valve: Dependable self-generating thermopile system requires no mains electric hookup
- Deep Oil Cold Zone Technology: Collects loose batter and sediment below heat tubes to preserve oil quality
- Dual-Fuel Versatility (NG & LPG): Ready for mains Natural Gas; includes full bottled LPG conversion nozzle kit
- Precision Thermostat (93°C – 204°C): Rapid-response temperature control paired with a 232°C high-limit safety stat
- Complete Commercial Accessory Pack: Includes 2 twin wire baskets, stainless lid, crumb rack, and drain pipe extension
- Kitchen Mobility & Stability: Removable heavy-duty rear swivel castors with front adjustable leveling feet
- Commercial Guarantee: Protected by a 12-Month Commercial Parts Warranty
In Stock
- Free UK Mainland Delivery
- 12-Month Commercial Parts Warranty
- VAT Invoice Included
Description
Upgrade your kitchen’s frying capacity, lower gas consumption, and keep oil running cleaner for longer with the Infernus INF-003NG Commercial 3 Burner Freestanding Gas Fryer. Engineered for small to medium-sized commercial kitchens, food trailers, community clubs, and takeaway passes, this 26.4kW freestanding workhorse offers a generous 23-litre oil capacity, tri-tube heating efficiency, and an industry-proven Italian SIT gas valve within a compact 394mm profile.
Commercial 3 Burner Freestanding Gas Fryer Features & Performance
- Submerged Tri-Tube Heat Exchanger System (26.4kW): Powered by three cast iron vertical tube burners projecting 26.4kW (approx. 90,000 BTU/hr) directly through the oil vat. The wide internal tube surface area ensures optimal thermal transfer straight into the oil, delivering fast preheat times and quick recovery speeds when baskets of chips, goujons, or battered fish are dropped into the vat.
- 23-Litre Single Tank with Twin Nickel-Plated Baskets: Despite its compact 394mm width, the 23-litre oil basin comfortably accommodates two heavy-duty commercial wire baskets with insulated cool-touch handles. Kitchen staff can handle dual batch frying—cooking chips in one basket while finishing chicken fillets or halloumi fries in the other—keeping ticket times down during busy meal periods.
- Integrated Deep Cold Zone for Extended Oil Life: Sediment and loose batter flakes naturally shed during frying. The INF-003NG features a deep cold sediment zone beneath the burner tubes where oil remains significantly cooler. Crumb fallout settles into this zone rather than continuously burning, preventing acrid scorched flavors from spoiling food and doubling the working life of expensive frying oil.
- Italian SIT Millivolt Gas Control Valve: Renowned across the commercial catering trade for dependable reliability, the built-in SIT millivolt gas control valve operates using a self-energising thermopile heated by the standing pilot flame. Because the unit requires zero electrical hookup or generator power, it is completely immune to electrical faults and is a popular choice for mobile catering trailers and festival setups.
- Fast-Acting Thermostat & 232°C High-Limit Safety Stat: Equipped with a responsive mechanical thermostat that accurately maintains frying oil temperatures between 93°C and 204°C. An integrated 232°C high-limit safety cut-out sensor continuously protects the appliance, automatically isolating gas delivery if temperatures ever exceed safe commercial limits.
- Dual-Fuel Adaptability (Natural Gas & LPG Ready): Delivered factory-configured for mains Natural Gas (NG) via a heavy-duty 1/2″ NPT rear gas connection. The crate includes a complete Liquid Petroleum Gas (LPG Propane / Butane) conversion jet kit, allowing easy conversion by a Gas Safe commercial engineer for catering vans, horseboxes, and marquees.
- Commercial Stainless Steel Build with Mobility Castors: Fabricated from food-grade stainless steel with reinforced internal structural framing. Includes heavy-duty removable rear swivel castors for effortless roll-out during end-of-night floor cleaning, alongside sturdy front leveling legs for solid stability during service. An extended front drain pipe is included for safe, splash-free oil emptying directly into filtering containers.
Technical Specifications
| Brand | Infernus |
| Model / SKU | INF-003NG |
| Equipment Type | Commercial Freestanding 3-Burner Single Tank Gas Fryer |
| Total Oil Capacity | 23 Litres |
| Burner Configuration | 3 x Heavy-Duty Cast Iron Vertical Burner Tubes |
| Total Heat Output | 26.4 kW (Approx. 90,000 BTU/hr) |
| Gas Control Valve | Italian SIT Millivolt Gas Safety Valve (Self-Generating) |
| Temperature Range | 93°C to 204°C (Prompt Response Mechanical Thermostat) |
| Safety Features | 232°C High-Limit Safety Stat & Integrated Flame Failure Device |
| Fuel Compatibility | Natural Gas (Factory Fitted) + LPG Conversion Kit Included |
| Gas Connection Inlet | 1/2″ NPT Rear Gas Connection |
| Supplied Accessories | 2 x Nickel-Plated Baskets, Night Cover Lid, Crumb Rack, Drain Extension |
| Mobility Configuration | Heavy-Duty Removable Rear Swivel Castors + Front Leveling Feet |
| Machine Dimensions (W x D x H) | 394mm x 764mm x 1197mm |
| Packed Dimensions (W x D x H) | 830mm x 460mm x 860mm |
| Net / Gross Weight | 65.0 kg / 77.0 kg (Heavy Pallet Freight Dispatch) |
| Chassis Construction | Commercial Food-Grade Stainless Steel Tank & Outer Casing |
| Commodity Code | 7321810000 |
| Warranty | 12-Month Commercial Parts Warranty |
Installation & Commissioning Note: Commercial gas catering appliances must be installed, commissioned, and safety-tested by a Gas Safe registered commercial engineer in full accordance with commercial kitchen extraction regulations (BS 6173). Never fire the burners without filling the vat with oil above the minimum level marker.
Pair this commercial 3 burner gas fryer with our commercial gas griddles, heated chip scuttles, and stainless steel prep tables to complete an efficient commercial frying pass.









