Thermaster SUFG500B Single Glass Door Upright Freezer 500L | Black Stainless Steel 10A

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Showcase premium frozen foods, maximise impulse retail sales, and maintain strict sub-zero holding compliance with the Thermaster SUFG500B 500L Heavy-Duty Single Glass Door Upright Display Freezer. Purpose-engineered for Australian supermarkets, boutique grocers, convenience stores, butcher shops, bakeries, ice cream parlours, cafes, and commercial kitchen holding passes, this architectural black stainless steel display freezer pairs a space-conscious 500-litre gross capacity with factory-balanced European refrigeration to keep frozen stock completely visible, secure, and maintained at food-safe temperatures.

Factory-Balanced European Refrigeration Architecture (-18°C to -22°C)

Opening doors repeatedly during peak service allows ambient humidity and heat to enter the cabinet. The SUFG500B combats temperature spikes with an engineered, factory-balanced cooling circuit driven by top-tier European components:

• Aspera (Embraco) Commercial Compressor: Engineered for high thermal displacement, rapid sub-zero pull-down, and reduced ongoing operational costs.

• German EBM-Pabst Fans: Drives high-velocity, fan-forced evaporator airflow to distribute freezing air evenly across all shelf tiers, eliminating warm dead spots.

• Dixell Digital Microprocessor Controller: Features a bright external LED display for real-time temperature verification and straightforward HACCP compliance logging.

Operating reliably across a -18°C to -22°C range, it preserves frozen desserts, prepared meals, snap-frozen seafood, and retail inventory in peak condition without thermal fluctuation.

Double-Glazed Heated Glass Door & Full-Height LED Illumination

Visual clarity is crucial for driving retail merchandising revenue. The SUFG500B features a heavy-duty double-glazed heated glass door designed to minimize exterior condensation and glass fogging during humid Australian operating conditions. Energy-efficient, cool-running interior LED lighting illuminates each product tier evenly without introducing radiant heat into the sub-zero cabinet. A heavy-duty torsion-bar self-closing mechanism ensures the door seals shut automatically behind browsing shoppers, preserving internal cold air mass.

4-Tier High-Capacity Storage with Integrated Security Lock

The interior is configured with 3 adjustable heavy-duty plastic-coated wire shelves plus the solid base floor (4 distinct display tiers), allowing store managers to tailor shelf heights around tall tubs, bulk boxes, or bagged frozen retail lines. A physical cylinder barrel key lock integrated into the door base allows venue staff to secure high-value merchandise outside trading hours.

Modern Black Finish with Food-Safe Coved Interior

Encased in a contemporary black stainless steel cabinet, the SUFG500B delivers a sleek, premium look that enhances customer-facing retail spaces, boutique delis, and open kitchens. Inside, the food-grade interior features coved, rounded internal corners that eliminate dirt traps, ensuring fast, hygienic end-of-shift sanitisation. Dense,100% CFC- and HCFC-free polyurethane insulation ensures superior thermal barrier retention, dampening compressor cycle frequency.

Plug-and-Play Australian 10A Electrical Efficiency

Operating on single-phase 240V power with an 835W power draw on a standard 10 Amp plug and consuming 13.66 kWh per 24 hours, the SUFG500B connects directly into standard Australian commercial power points without requiring three-phase wiring or expensive electrical fitouts. An automated cycle defrost system and a heated self-evaporating condensate tray eliminate the need for manual defrosting or external floor waste plumbing.

Key Features & Benefits

• 500L Merchandising Capacity: Generous upright vertical volume showcases extensive frozen inventory in a compact 620 mm wide footprint.

• Sub-Zero -18°C to -22°C Operating Range: Keeps frozen meals, ice cream, snap-frozen seafood, and raw proteins compliant with Australian commercial food standards.

• Premium European Hardware: Powered by a heavy-duty Aspera compressor, German EBM-Pabst fans, and an intuitive Dixell digital thermostat.

• Condensation-Resistant Double-Glazed Glass Door: Heated double-glazing prevents moisture fogging, keeping product packaging crisp and visible.

• Vibrant Low-Emission LED Lighting: Illuminates merchandise clearly across all tiers without adding radiant heat to the cabinet.

• Self-Closing Door with Security Lock: Automatically swings shut to protect internal temperatures and includes a physical barrel key lock for stock security.

• 3 Adjustable Shelves Plus Base Floor: Heavy-duty coated wire shelving adjusts along internal pilaster tracks to accommodate various packaging heights.

• Hygienic Coved Interior Corners: Smooth, rounded interior cabinet transitions eliminate food traps for rapid wipe-down sanitation.

• Zero-Plumbing Condensate Evaporation: Automatic cycle defrost with an internal heated pan evaporates meltwater without requiring floor waste plumbing.

• Factory-Fitted Heavy-Duty Swivel Castors: Allows staff to roll the 118 kg freezer smoothly for under-equipment floor cleaning and retail layout changes.

• Standard Australian 10A Plug Setup: 835W power rating connects straight into standard 240V single-phase commercial power points.

• 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 refrigeration efficiency, prevent compressor strain, and ensure commercial hygiene compliance:

1. Power Isolation: Before undertaking deep interior cleaning or rearranging shelf tiers, power off the unit via the digital controller, switch off the power point, and disconnect the 10A plug from the wall outlet.

2. Double-Glazed Glass Door Care: Clean both sides of the glass panel using a soft microfibre cloth and a neutral, streak-free commercial glass cleaner. Never spray cleaning chemicals directly onto perimeter door gaskets or electrical lamp covers.

3. Black Stainless Steel Exterior Care: Wipe down exterior surfaces, handles, and door frames daily using warm water and a neutral commercial sanitiser. Dry thoroughly with a clean microfibre cloth following the grain of the steel. Never use abrasive scourers, wire wool, or chlorine bleach, as these will scratch and degrade the protective black finish.

4. Internal Cabinet Sanitisation: Remove wire shelving tiers and wipe down the coved interior walls and floor deck. Clean the perimeter magnetic door gasket with warm, mild soapy water to remove accumulated frost, food debris, or syrup spills, ensuring an airtight seal.

5. Condenser Coil Dusting (Vital for Compressor Longevity): Unplug the unit and inspect the compressor compartment monthly. In high-traffic commercial retail spaces, dust and airborne lint accumulate on the condenser fins, restricting airflow and forcing the Aspera compressor to run hotter and consume excess electricity. Vacuum or gently brush the condenser fins with a soft brush attachment at least once a month.

6. Drainage Clearance: Check the internal condensate drain channel during routine checks to ensure it remains free of loose packaging labels, plastic film, and ice accumulation.

7. Electrical Safety: Never wash down the freezer with a commercial pre-rinse hose or high-pressure spray gun, and ensure water does not enter the digital controller or rear ventilation louvres.

Retail Placement & Operational Guidelines

The Thermaster SUFG500B is engineered for supermarket aisles, retail shopfronts, and commercial kitchen storage runs:

1. Standard 10A Electrical Connection: The display freezer draws 835W on standard single-phase 240V power and comes fitted with a standard Australian 10 Amp plug. Connect directly into a dedicated commercial wall outlet. Avoid the use of domestic extension leads or double adaptors.

2. Solid Floor Positioning & Stability: Position the freezer on a flat, level, and solid commercial floor capable of supporting its fully stocked weight (exceeding 250 kg when full). Once rolled into place, ensure the castors sit evenly to prevent cabinet rocking and ensure the self-closing door seals squarely.

3. Adequate Ventilation Clearances: Maintain at least 100 mm of clearance around the top and rear ventilation louvres to allow hot exhaust air to dissipate efficiently. Never box the freezer into an unventilated joinery cavity.

4. Thermal Separation & Air Conditioning Drafts: Avoid positioning the glass door freezer directly beneath air conditioning supply ducts, directly opposite high-velocity entrance fans, or in direct sunlight. Strong external drafts or radiant sun warmth hit the glass face, elevating surface temperatures and inducing unnecessary compressor cycling.

5. Pre-Freezing Protocol (Standard 3.2.2 Compliance): In accordance with Australian Commercial Food Safety Standards, upright display freezers are holding units designed to maintain pre-frozen product temperatures (-18°C to -22°C).All meats, ice creams, pre-packaged meals, and ingredients must be pre-frozen below -18°C before loading into the display cabinet. Never use the freezer to freeze down ambient or warm food products.

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 1995 mm height and 118 kg net weight of this upright glass door display freezer, tail-lift delivery or a commercial loading dock with pallet handling equipment is strictly required. For deliveries to residential 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

Can I plug this 500L commercial glass door freezer into a standard Australian 10 Amp power point?

Yes. The Thermaster SUFG500B draws 835W on standard single-phase 240V power and comes fitted with a standard Australian 10 Amp 3-pin plug. It connects straight into standard commercial wall sockets with no specialized electrical wiring required.

What is the difference between the SUCG500B and SUFG500B models?

The SUCG500B is a commercial upright display refrigerator operating between +2°C and +5°C (380W) for drinks, dairy, and fresh produce. The SUFG500B is a commercial upright display freezer operating between -18°C and -22°C (835W) for frozen food storage and merchandising, featuring a heated glass door to prevent frame condensation and frost.

Does this glass door freezer suffer from condensation or sweating on the glass?

The unit features a heated double-glazed glass door specifically engineered to combat surface sweating and condensation. The low-wattage heating element keeps the outer pane warm enough to prevent room moisture from condensing, ensuring clear product visibility even in humid Australian retail environments.

Are the internal shelves adjustable?

Yes. The SUFG500B includes three levels of heavy-duty plastic-coated wire shelving plus the bottom floor deck. The shelves adjust up or down along the internal pilaster tracks to accommodate varying packaging heights, tubs, or bulk retail cartons.

What is the benefit of the factory-balanced refrigeration system?

A factory-balanced system pairs the Aspera compressor, oversized evaporator coils, and German EBM-Pabst fans to work in harmony. This results in faster sub-zero temperature pull-down, shorter recovery times after customer door openings, lower daily energy consumption, and longer component life.

Can the door be locked outside business hours?

Yes. The hinged glass door is fitted with an integrated key barrel lock located at the base of the door frame, allowing venue managers to secure frozen stock overnight or between shifts.

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, 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.