GasMax RC300E 18L Commercial Natural Gas Tube Fryer | 90MJ 25kg/h Stainless Steel

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GasMax RC300E 18L Commercial Natural Gas Single-Tank Tube Fryer (90MJ Output / 25 kg/h Production Rate / IAPMO Certified)

Accelerate fry-station turnaround, keep pace with peak service rushes, and deliver golden, crispy chips, battered fish, and fried favourites with the GasMax RC300E 18L Commercial Natural Gas Tube Fryer. Purpose-built for Australian commercial kitchens, high-volume fish and chip shops, quick-service burger venues, pub bistros, club canteens, and busy takeaway restaurants, this heavy-duty 394 mm wide Natural Gas deep fryer pairs a high-output 90 MJ/h multi-jet burner system with an 18-litre frying oil capacity (23L total tank volume) to deliver up to 25 kg of crispy chips per hour.

High-Output 90MJ Multi-Jet Tube Burners & Rapid Recovery

Submerging large loads of frozen chips, crumbed schnitzels, or battered seafood causes an instant drop in oil temperature. Standard open-pot fryers often struggle to recover, leaving fried food greasy and oil-logged. The GasMax RC300E solves this with an advanced 90 MJ/h multi-jet burner tube network submerged directly inside the oil tank. This internal tube design maximizes heat contact surface area, rapidly snapping oil back to set cooking temperatures within seconds of basket immersion to lock in moisture and produce a clean, crisp finish with minimal oil absorption.

Sediment Cold-Zone Technology to Extend Oil Usability

Rising commercial cooking oil prices represent a major operating expense for hospitality businesses. The RC300E features an extended sediment cold zone located beneath the heating tubes. Stray batter crumbs, breading, and food sediment fall away from the active heating zone into cooler oil at the base of the tank, preventing crumbs from scorching, carbonising, and tainting the batch. This sediment-trapping design stops burnt flavour transfer, keeps frying oil clearer for longer, and significantly lowers ongoing oil replacement costs.

Reliable Millivolt Mechanical Controls & Flame Failure Safety

Built for continuous commercial service, the RC300E utilizes self-generating Millivolt mechanical controls that require zero 240V mains electricity to operate. The system features a standing standby pilot for fast morning ignition, paired with an adjustable mechanical thermostat maintaining precise frying temperatures between 120°C and 200°C. For complete kitchen safety, the unit incorporates an automatic flame-failure safety device that isolates gas supply immediately if the pilot flame goes out, along with a built-in high-limit safety cut-out to prevent overheating.

Commercial Food-Grade Stainless Steel Build & 32 mm Full-Port Drain

Engineered to withstand daily kitchen wear, the RC300E features commercial-grade stainless steel across its front facia, door, tank, top trim, flue deflector, and lift-off basket hanger. Routine oil filtration and tank cleaning are made safe and efficient by a heavy-duty 32 mm (1¼") ball-type full-port drain valve located behind the front door. The wide-bore port design prevents sediment clogging during oil evacuation. The unit comes complete with heavy-duty adjustable steel legs for level cookline alignment, a removable stainless steel tank cover lid, and 2 heavy-gauge chrome wire baskets with heat-resistant insulated handles.

Australian IAPMO Gas Mark Certified (GMK10174)

Engineered in full compliance with AS/NZS 5601 commercial gas installation codes, the GasMax RC300E is independently certified under the IAPMO Gas Mark Scheme (Certificate #GMK10174). Fitted with a standard ½-inch BSP rear Natural Gas inlet, it is ready for connection by a licensed Australian gas fitter. Backed by an extended 2+2 Year Commercial Warranty, it provides dependable, high-yield frying performance with low operational downtime.

Key Features & Benefits

• High-Yield 25 kg/h Frying Capacity: Easily handles high-volume lunch rushes and busy weekend takeaway trading.

• Powerful 90 MJ/h Multi-Jet Tube Burners: Submerged heating tubes maximize surface contact area for rapid thermal recovery when loading frozen goods.

• 18-Litre Working Oil Capacity (23L Total Tank): Generous single-tank capacity accommodates high product volumes without crowding the frying well.

• Sediment-Trapping Cold Zone: Cooler zone below burner tubes keeps fallen crumbs from scorching, preserving oil quality and lowering operating costs.

• Millivolt Mechanical Controls: Operates via a self-generating thermopile system requiring no 240V electrical connection.

• Precise 120°C to 200°C Temperature Range: Mechanical thermostat allows quick adjustments for delicate fish fillets, crispy wedges, chicken tenders, or donuts.

• Commercial Stainless Steel Construction: Stainless steel tank, front, door, trim, flue deflector, and lid resist corrosion, grease, and acidic commercial cleaners.

• Wide-Bore 32 mm (1¼") Ball Drain Valve: Full-port ball valve prevents sediment blockages and enables rapid, safe oil draining into filtering vessels.

• Integrated Flame-Failure Safety Protection: Automatic thermocouple instantly shuts down gas delivery if the pilot flame extinguishes.

• Complete Starter Accessories Included: Supplied with 2 heavy-duty chrome-plated wire baskets, a lift-off basket hanger, and a stainless steel night lid.

• IAPMO Certified Gas Mark #GMK10174: Fully certified for Australian Natural Gas installations in full compliance with local gas fitting standards.

• Standard ½-Inch BSP Gas Connection: Connects straight into regulated commercial reticulated Natural Gas mains.

• Extended 2+2 Year Warranty: Standard 2 Years Parts and Labour warranty, extendable by an additional 2 Years (Parts only) upon online product registration within 14 days of invoice.

Technical Specifications

Daily Care, Maintenance & End-of-Shift Sanitisation

To protect frying performance, prevent premature oil breakdown, and ensure commercial kitchen safety compliance:

1. Gas Isolation & Oil Cool-Down: Before undertaking oil filtration or deep tank cleaning, rotate the gas valve to the "OFF" position, isolate the external Natural Gas isolation valve, and allow the hot oil to cool to a safe handling temperature (recommended below 50°C).

2. Daily Oil Filtration & Cold-Zone Flushing: Connect the drain pipe extension to the 32 mm full-port ball valve. Slowly open the valve to drain the cooled oil through an approved commercial filter paper cone or micro-mesh filter into an oil bucket. Use an oil-safe scraper or brush to flush trapped crumbs and batter sediment out of the bottom cold zone.

3. Weekly Boil-Out Protocol: When changing oil completely, close the drain valve, fill the stainless steel tank with clean water up to the oil level mark, and mix in an approved non-foaming commercial fryer boil-out detergent. Ignite the pilot, set the thermostat to approximately 95°C–100°C, and simmer gently for 20 minutes (never allow the solution to boil over). Turn off the burners, let cool, drain the wastewater, and scrub the tank, heating tubes, and walls with a nylon brush. Neutralise with a diluted vinegar-water rinse, dry thoroughly with microfibre cloths, and ensure all moisture has evaporated before adding fresh cooking oil.

4. Stainless Steel Exterior Care: Wipe down exterior front panels, the stainless steel door, splashback, and side panels daily using warm water and a neutral commercial degreasing sanitiser. Dry thoroughly with a clean microfibre cloth following the grain of the steel. Never use steel wool, wire brushes, or harsh chlorine bleaches, as these will scratch the surface and induce pitting.

5. Flue Deflector & Ventilation Inspection: Inspect the rear exhaust flue box daily to confirm it remains free of grease build-up, fallen utensils, or packaging materials. Ensure unobstructed flue ventilation to maintain complete combustion and prevent carbon monoxide accumulation.

6. Washdown Safety: Never wash down the gas fryer with a commercial pre-rinse hose or high-pressure spray gun. Ensure wash water does not enter the lower combustion chamber, burner tubes, or gas control valve.

Kitchen Placement & Installation Guidelines

The GasMax RC300E is engineered for high-output cooklines, takeaway frying suites, and commercial catering lines:

1. Licensed Gas Fitter Installation: This appliance strictly requires installation and commissioning by a licensed Australian gas plumber/fitter in accordance with AS/NZS 5601 (Gas Installations), local gas authority regulations, and municipal building codes. The gas fitter must commission the unit, check operating burner pressure, verify correct Natural Gas regulator operation, test for gas leaks, and issue an official Gas Compliance Certificate. Proof of professional commissioning is mandatory for warranty coverage.

2. Commercial Canopy Extraction: The fryer must be installed directly beneath an approved commercial kitchen exhaust ventilation canopy with operational grease baffles, compliant with AS 1668.2 standards. Never operate the gas fryer in unventilated or confined areas.

3. Clearances to Combustible Materials: Maintain a minimum clearance of 150 mm from side and rear walls to any combustible construction. If positioning the fryer adjacent to combustible surfaces or heat-sensitive fixtures, an approved non-combustible thermal barrier must be installed.

4. Thermal Separation from Wet Stations: When positioning the gas deep fryer next to equipment utilizing water (such as commercial pasta cookers, steamers, or sinks), install an approved stainless steel splash guard or maintain a minimum physical air gap of 400 mm to eliminate the danger of water splashing into hot frying oil.

5. Level Floor Positioning & Leg Alignment: Place the 49.6 kg unit on a flat, level, and solid commercial floor. Adjust the threaded stainless steel levelling legs until the cabinet sits completely level and plumb. Ensuring proper alignment guarantees uniform oil depth across all internal burner tubes and accurate thermostat sensing.

6. Initial Oil Fill Protocol: Never ignite the burner tubes or turn on the pilot while the frying tank is empty. Firing an empty tank causes immediate dry-fire failure, warps the stainless steel tank, and permanently voids the warranty. Always fill the tank with liquid cooking oil to between the "MIN" and "MAX" level indicator lines before lighting. If using solid vegetable shortening, block fat must be melted gently over low heat in a separate pan before filling the tank.

Freight & Delivery Notice

Standard commercial road freight delivery is available Australia-wide to commercial business addresses with level ground access or loading docks. Due to the weight, commercial dimensions, and crated packaging of this gas fryer, tail-lift delivery or a commercial loading dock with pallet handling equipment is recommended. For deliveries to residential, home-based business, or non-commercial addresses, please contact our friendly commercial sales team prior to ordering to obtain a customised courier quote and confirm delivery logistics.

Frequently Asked Questions

Does this Natural Gas fryer require an electrical power point?

No. The GasMax RC300E operates via a self-generating Millivolt electrical control circuit powered by a standing pilot flame and thermopile connected to the mechanical gas valve. It requires zero 240V mains electrical wiring, ensuring uninterrupted operation even during kitchen power outages.

Can this unit be connected to bottled LPG gas?

No. The RC300E is factory-configured specifically for reticulated Natural Gas (NG) mains supplies. If your venue uses bottled Liquefied Petroleum Gas, please select the dedicated LPG model (RC300ELPG) instead.

What is the function of the internal tube-fired design?

Unlike open-pot fryers heated only from the bottom of the tank, tube fryers feature heavy-duty stainless steel tubes running horizontally through the lower portion of the oil tank. Gas flames fire directly through these tubes, transferring heat evenly and rapidly across a large internal surface area for fast temperature recovery when dropping cold or frozen food.

How does the cold zone save money on cooking oil?

The area of the oil tank beneath the burner tubes remains significantly cooler than the active frying zone above. Breadcrumbs, batter scraps, and food particles settle naturally into this cold zone where they do not burn, preventing carbonisation, acrid smoke, and off-flavours. This keeps the oil clearer for longer, reducing the frequency of costly oil changes.

How many frying baskets are included with this model?

The unit comes supplied with two heavy-gauge chrome wire baskets featuring heat-resistant insulated handles, as well as a removable top basket hanger and a stainless steel tank cover lid.

How do I qualify for the extended 2+2 Year Warranty?

The unit comes standard with a 2 Years Commercial Parts and Labour warranty. By registering your product online with the manufacturer within 14 days of the invoice date (along with proof of licensed gas commissioning), you receive an additional 2 Years of Parts-Only warranty coverage, securing four total years of manufacturer protection.

N.B Images are for illustrative purposes only. Specifications are subject to change without notice.