Thermaster OP-0970S Self-Serve Open Display Chiller 216L | Grab & Go Multideck 10A

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Drive spontaneous impulse purchases, accelerate grab-and-go meal turnover, and showcase chilled foods at prime viewing angles with the Thermaster OP-0970S 216L Commercial Square Self-Serve Open Display Chiller. Purpose-engineered for Australian cafes, bakeries, juice bars, sandwich shops, convenience stores, petrol stations, corporate cafeterias, and supermarket front-of-house counters, this contemporary 900 mm wide square open-front multideck merchandiser provides an accessible 216-litre gross capacity across 1.38 m² of display area, holding chilled beverages, packaged salads, wraps, artisan sandwiches, and gourmet dairy products within an adjustable -1°C to +7°C operating spectrum.

Barrier-Free Open Front Architecture for Maximum Grab-and-Go Volume

Physical doors can create friction during rapid lunch and breakfast rushes. The Thermaster OP-0970S utilizes a barrier-free open front presentation format, allowing busy shoppers to reach in and grab their chilled food or bottled drinks instantly. The contemporary square glass profile and clean lines create a streamlined, modern look that fits seamlessly into Australian shopfronts, directing customer attention entirely onto the products on display.

Ventilated Forced-Air Circulation with Copper Finned Heat Exchangers

Maintaining safe, even holding across open-deck shelving requires steady, uniform airflow. The OP-0970S incorporates a ventilated fan-forced refrigeration system that creates a continuous air curtain down the open front, eliminating temperature dead zones. Engineered for commercial durability, the unit features copper finned evaporator and condenser coils. Compared to standard aluminum tubing, copper delivers superior thermal conductivity, accelerates convective heat exchange, and resists corrosive degradation from acidic sauces and moisture, extending the service life of the refrigeration system.

Under-Shelf LED Strip Illumination & Heavy-Duty 70kg Tier Capacity

Clear, shadow-free product visibility directly increases sales conversion rates. The OP-0970S features three fully adjustable shelves plus a base display deck, providing four distinct presentation levels. Every individual shelf tier is illuminated by crisp, energy-efficient under-shelf LED strip lighting, highlighting packaging artwork, freshness, and brand labels. Built to support heavy merchandise displays—such as stacked glass beverage bottles, cold-pressed juices, and dense prepped meals—each shelf boasts a robust 70 kg loading capacity.

Energy-Saving Night Curtain & Automated Defrosting

To control retail power costs outside of operating hours, the showcase comes standard with a retractable pull-down night curtain. Deploying the thermal blind during overnight and closed periods locks in cold air and reduces compressor run time, lowering power bills. The unit is managed by an easy-to-use digital electronic controller with clear LED display and features an automatic defrost cycle that prevents evaporator coil icing to maintain peak airflow without requiring manual defrosting downtime.

Eco-Friendly R290 Refrigeration on Standard 10A Commercial Power

The OP-0970S operates on natural, non-toxic R290 hydrocarbon refrigerant, delivering rapid pull-down with near-zero Global Warming Potential (GWP) in climate-controlled environments up to 25°C ambient temperature and 60% relative humidity. Drawing an economical 240W on single-phase 240V power, it plugs straight into a standard Australian 10 Amp wall outlet. Combining four smooth-gliding castors with four adjustable stabilizing feet, the 158 kg cabinet can be easily repositioned for seasonal floor changes and levelled securely on uneven surfaces. The unit is supported by a 1-Year Parts & Labour Warranty, plus an additional 1-Year Parts-Only Warranty upon product registration within 14 days of invoice.

Key Features & Benefits

• Barrier-Free Grab-and-Go Access: Open-front square design provides unobstructed product access to boost spontaneous impulse buys.

• 1.38 m² Merchandising Display Face: Four display levels (3 adjustable shelves + base well) maximize retail density on a compact 900 mm wide footprint.

• Dedicated Under-Shelf LED Strips: Crisp, low-voltage illumination beneath every shelf tier ensures bright, shadow-free presentation.

• Heavy-Duty 70kg Shelf Capacity: Sturdy, reinforced shelving easily supports heavy bottled drinks, prepped meal bowls, and canned beverages.

• Commercial Copper Finned Coils: High-conductivity copper evaporator and condenser ensure rapid heat exchange and long-term corrosion resistance.

• Uniform Ventilated Cooling: Continuous fan-driven air circulation maintains consistent holding temperatures across all display shelves.

• Food-Safe Temperature Range (-1°C to +7°C): Keeps delicate meats, sandwiches, sushi, salads, and dairy fully compliant with FSANZ guidelines.

• Energy-Saving Pull-Down Night Curtain: Conserves energy and prevents thermal loss outside trading hours.

• Automatic Defrost Cycle: Melts ice build-up automatically to preserve airflow and refrigeration efficiency with zero manual intervention.

• Castors & Stabilizing Feet Included: Four swivel wheels allow easy floor movement, while four threaded legs lock the unit level.

• Standard Australian 10A Plug Setup: Ultra-efficient 240W single-phase power draw connects directly to standard commercial wall points.

• Extended Commercial Warranty: 1-Year Parts & Labour + 1-Year Parts Only Warranty (upon registration within 14 days of invoice).

Technical Specifications

Daily Care, Cleaning & Maintenance Guidelines

To maintain refrigeration efficiency, protect internal components, and ensure Australian commercial hygiene compliance:

1. Power Isolation: Always switch off the digital controller, switch off the wall socket, and disconnect the 10A plug before performing any deep internal sanitisation or coil servicing.

2. Shelf & Deck Cleaning: Remove products and lift out the adjustable shelves during routine cleaning. Wipe down the powder-coated shelves and internal deck using warm water, a neutral food-safe sanitiser, and a soft microfibre cloth. Wipe up spilled drinks, dressings, or food crumbs immediately to keep drainage channels clear. Never use steel wool, abrasive scouring pads, or harsh chemical bleach.

3. Glass Side Panel Maintenance: Clean the exterior and interior glass side panels daily using a clean microfibre cloth and a food-grade, streak-free commercial glass cleaner.

4. Condenser Airflow & Cleaning: Inspect the refrigeration ventilation louvres monthly. Use a vacuum cleaner fitted with a soft brush attachment to remove dust, lint, and floor debris from the condenser coil fins. Keeping air passages clear prevents compressor strain and maintains low running costs.

5. Night Curtain Care: Gently wipe the pull-down fabric blind with a damp cloth to remove surface dust. Allow it to air-dry completely before retracting it into the roller housing.

6. Washdown Safety Precautions: Never wash down the exterior or internal cabinet with high-pressure spray hoses or commercial pre-rinse guns. Clean all surfaces with a damp, well-wrung microfibre cloth only.

Retail Placement & Operational Guidelines

The Thermaster OP-0970S is engineered for high-traffic retail points, grab-and-go service zones, and commercial cafe counters:

1. Dedicated 10A Electrical Connection: The showcase draws an efficient 240W on single-phase 240V power and comes factory-fitted with a standard Australian 10 Amp 3-pin plug. Connect directly to an independent, dedicated commercial wall outlet. Avoid running commercial refrigeration units through domestic extension leads or double adaptors.

2. Floor Levelling & Foot Engagement: Roll the 158 kg showcase into position using the four heavy-duty castors. Once positioned, screw down the four adjustable levelling feet until they bear weight, ensuring the cabinet is completely level and stable. Level positioning ensures proper condensate flow to the evaporation tray.

3. HVAC Air Draft Separation: The OP-0970S is an open-front air curtain merchandiser rated for climate-controlled retail spaces up to 25°C ambient temperature and 60% relative humidity. Never place the unit directly beneath ceiling air-conditioning discharge vents, near open exterior doorways, or beside heat-generating appliances (such as coffee machine boilers, ovens, or fryers). Cross-drafts will strip the cold air curtain away, increasing energy consumption and causing internal temperatures to rise.

4. Pre-Chilled Stock Loading (FSANZ Standard 3.2.2 Compliance): Commercial open display chillers are designed to maintain pre-chilled goods (-1°C to +7°C); they are not blast chillers. All stock must be pre-chilled prior to loading. Never load ambient or warm stock into the cabinet.

5. Airflow Louvre Clearance: Never stack merchandise past the front edge of the shelves or block the honeycomb discharge grille at the top or the suction vents at the base deck. Obstructing these airflow vents disrupts the protective air curtain.

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 158 kg net weight, upright 1395 mm profile, and glass side panels of this open display unit, delivery via a hydraulic tail-lift truck or to a commercial loading dock with pallet handling equipment is standard. For deliveries to residential, home-based business, or non-commercial addresses, please contact our friendly commercial sales team prior to placing your order to obtain a customised courier quote and confirm delivery logistics.

Frequently Asked Questions

Can the Thermaster OP-0970S plug into a standard Australian 10 Amp power point?

Yes. Drawing an energy-efficient 240W on single-phase 240V power, the unit comes pre-fitted with a standard Australian 10 Amp 3-pin plug and lead.

How does an open-front display keep products cold without doors?

The OP-0970S utilizes a precision-engineered ventilated air curtain. Fans continuously blow a uniform sheet of chilled air downward from the top discharge honeycomb across the front of the display, which is then drawn back into the base return vents. This creates an invisible thermal barrier that keeps cold air inside and ambient room air out.

What is the purpose of the night curtain?

The pull-down night curtain is drawn over the open front outside of trading hours. It prevents warm ambient air from entering the display cavity while the store is closed, reducing compressor run time, lowering electricity bills, and protecting food freshness overnight.

What weight can each shelf support?

Each of the three adjustable shelves has a maximum loading capacity of 70 kg, providing ample strength to support heavy rows of canned drinks, glass bottles, and packaged culinary goods.

Why are copper finned coils better than aluminum?

Copper provides superior thermal conductivity compared to aluminum, speeding up cooling cycles. Copper is also significantly more resistant to corrosion caused by moisture and acidic food vapors, ensuring long-term operational reliability without refrigerant leaks.

Does this open display chiller require manual defrosting?

No. The OP-0970S features an automated defrost cycle that melts any frost accumulation on the evaporator fins automatically, ensuring uninterrupted cooling and consistent airflow without manual intervention.

How does the extended warranty work?

The unit comes standard with a 1-Year Parts & Labour Warranty. Registering the appliance online within 14 days of the invoice date adds an additional 1-Year Parts-Only Warranty, providing a total of 2 years of manufacturer warranty protection.

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