[THERMASTER_MSG]
Thermaster WD-4 4-Bottle Commercial Refrigerated Wine Dispenser & Preservation Pourer (Precise Millilitre Portion Control / Benchtop 10A)
Eliminate costly wine oxidation, lock down beverage portion costs, and elevate by-the-glass dining service with the Thermaster WD-4 4-Bottle Commercial Refrigerated Wine Dispenser & Preservation Pourer. Purpose-engineered for Australian wine bars, fine-dining restaurants, boutique winery cellar doors, hotel club lounges, cocktail bars, and bistros, this premium 642 mm wide benchtop wine preservation unit holds up to four standard 750ml bottles under precise thermodynamic refrigeration while dispensing exact, programmed wine measures down to the single millilitre.
Over-pouring by just 15ml per glass erodes beverage profit margins across high-end vintages. The WD-4 solves this with an intuitive, front-facing LCD control interface that allows venue managers to program exact pour volumes for taste samples, half-glasses, and standard restaurant pours. Food-grade electronic dispensing valves shut off instantly without dripping, while the digital monitoring system tracks remaining liquid volume per bottle in real time, alerting bar staff when an open bottle requires replacing.
Different wine varieties demand distinct serving temperatures to showcase their intended aromas and acid structure. The WD-4 features a versatile digital climate controller with a bright white LED readout, allowing operators to adjust the internal cavity across a wide 5°C to 20°C holding spectrum. Set the cabinet to 7°C–9°C for crisp Sauvignon Blancs and Chardonnays, or calibrate between 15°C and 18°C to present premium cool-climate Pinot Noirs and bold Shiraz at cellar-door perfection.
Preserving wine bouquet over multiple days requires clean, sealed delivery paths. The WD-4 is built with four hygienic commercial-grade stainless steel dispensing spouts coupled with precision-engineered electronic solenoid valves. This closed liquid circuit prevents atmospheric air infiltration, protects wine tannins from spoiling, and stops messy drips on counter surfaces during service rushes.
Unlike underpowered thermoelectric Peltier chillers that struggle on warm Australian days, the WD-4 utilizes a quiet, high-output commercial compressor system rated for ambient room conditions from +16°C up to +38°C. It brings bottles down to target serving temperatures quickly while running whisper-quiet to protect intimate dining room ambiance. An automatic cycle defrost system runs in the background, eliminating ice build-up across cooling lines without manual intervention.
Measuring just 642 mm wide by 295 mm deep and 640 mm high, the WD-4 slots effortlessly onto crowded front bars, tasting room counters, or service passes. Drawing an ultra-low 120W on standard single-phase 240V power (approx. 0.5 Amps), it connects straight into any standard Australian 10 Amp wall outlet. Encased in a durable black Colorbond steel body and backed by an extended 2+2 Year Commercial Warranty, it delivers dependable, low-cost preservation service for premium wine lists.
4-Bottle Refrigerated By-the-Glass Serving: Displays and chills four open standard wine bottles directly on the front-bar service counter.
Programmable Millilitre Pour Control: Set exact pour sizes via the LCD panel to prevent over-pouring and secure beverage profit margins.
Real-Time Remaining Volume Tracking: Digital screen calculates and displays remaining bottle levels for efficient cellar stock rotation.
Wide 5°C to 20°C Temperature Range: Easily programmed for delicate white wines, champagnes, rosés, or ambient cellar-temperature reds.
Hygienic Drip-Free Stainless Steel Spouts: Commercial-grade stainless steel dispensing taps eliminate cross-contamination and messy bar drips.
Quiet High-Output Compressor Cooling: Delivers rapid temperature pull-down and reliable performance in ambient room temperatures up to 38°C.
Automated Cycle Defrost: Prevents coil frosting automatically for reliable, maintenance-free day-to-day operation.
Compact 295 mm Deep Profile: Slim benchtop footprint preserves vital counter prep space in busy bar passes.
Durable Black Colorbond Casing: Hard-wearing, scratch-resistant exterior finish suited to open bars, tasting rooms, and modern dining fitouts.
Standard Australian 10A Plug Setup: 120W power rating connects straight into standard 240V single-phase commercial wall sockets.
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.
| Feature | Specification Details |
| Model Code / SKU | WD-4 |
| Brand | Thermaster |
| Product Type | Commercial Benchtop Refrigerated Wine Dispenser & Preservation Pourer |
| Bottle Holding Capacity | 4 x Standard 750ml Wine Bottles |
| Temperature Setting Range | 5°C to 20°C |
| Cooling Mechanism | Quiet High-Output Compressor System with Automatic Defrost |
| Dispensing Architecture | 4 x Food-Grade Stainless Steel Spouts with Precision Electronic Valves |
| Control Interface | LCD Control Screen with Millilitre Pour Calibration & Volume Tracker |
| Display Panel | White LED Digital Temperature Display Readout |
| Cabinet Construction | Commercial Black Colorbond Steel Exterior Body |
| Ambient Climate Rating | Tested and Approved for +16°C to +38°C Ambient Room Temperatures |
| External Dimensions | 640(H) x 642(W) x 295(D) mm |
| Net Product Weight | 30.5 kg |
| Electrical Power | 240V / 50Hz / Single Phase (120W / Standard AU 10A Plug & Lead) |
| Warranty | 2 Years Parts & Labour + 2 Years Parts-Only with Product Registration within 14 Days of Invoice |
To protect wine flavour integrity, prevent valve blockages, and ensure commercial hygiene compliance:
Power Isolation: Before undertaking line flushing, spout descaling, or deep cleaning, switch off the power point and disconnect the 10A plug from the wall outlet.
End-of-Shift Line Flushing: When changing bottles or closing down weekly, flush dispensing lines by inserting warm, food-grade sanitising rinse water into the intake tube and running a manual pour cycle through each stainless spout. Flush thoroughly with fresh warm water afterwards to clear residual chemical traces.
Stainless Steel Spout Sanitisation: Wipe down the four stainless steel dispensing spouts daily with a clean, lint-free microfibre cloth dampened with warm water and a neutral food-safe sanitiser. Clear any dried wine drops from nozzle openings to ensure smooth flow.
Colorbond Body & Glass Door Care: Clean exterior panels and the viewing door using a soft microfibre cloth and a neutral, streak-free commercial cleaner. Never use steel wool, wire brushes, abrasive scouring pads, or harsh chlorine bleaches, as these will scratch the finish.
Drip Tray Sanitisation: Slide out the lower drip catchment tray daily. Empty accumulated wine residues into a sink, wash with warm soapy water, dry thoroughly, and slide back into place.
Ventilation & Compressor Airflow: Unplug the unit every 1 to 2 months and inspect the rear and side cooling louvres. Vacuum away accumulated dust and lint using a soft brush attachment to ensure unhindered airflow and prevent compressor strain.
Electrical Safety: Never wash down the wine dispenser with a commercial pre-rinse hose or high-pressure spray gun. Ensure liquids do not enter the LCD touch interface, electronic valves, or rear power connections.
The Thermaster WD-4 is engineered for bar service counters, cellar doors, tasting passes, and bistro credenzas:
Standard 10A Electrical Connection: The dispenser draws an economical 120W 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.
Solid Countertop Positioning: Place the 30.5 kg unit (exceeding 36 kg when fully loaded with glass bottles) on a flat, level, and solid commercial benchtop capable of supporting the operational weight. Ensure the rubber levelling feet sit squarely to prevent vibration transfer.
Ventilation Clearances: Maintain at least 50 mm to 100 mm of clearance around the rear and side ventilation grilles to allow warm exhaust air from the compressor to escape freely. Never box the unit into tight joinery without dedicated ventilation cut-outs.
Thermal Separation & Direct Sunlight: While rated for ambient room conditions up to 38°C, avoid placing the dispenser in direct sunlight (such as north-facing shopfront windows) or adjacent to radiant heat sources (such as commercial dishwashers, espresso machine boilers, or salamanders). Heat radiating onto the cabinet forces the compressor to run continuously and risks warming open wine stock.
Bottle Loading Protocol: Ensure bottle necks and sealing bungs are seated tightly onto the intake tubes before closing the access door. Verify that the bottle pickup tubes reach the bottom punt of the bottle to dispense the full volume without drawing air bubbles.
Standard commercial road freight delivery is available Australia-wide to commercial business addresses with level ground access or loading docks. Due to the precision compressor and electronic valves, delivery via secure pallet packaging is standard practice. 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.
Can I plug this commercial wine dispenser into a standard Australian 10 Amp power point?
Yes. The Thermaster WD-4 draws an economical 120W 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.
Can I program different pour sizes for each bottle?
Yes. The front-facing LCD control panel allows operators to program precise pour quantities in millilitres independently across all four dispensing taps, enabling custom portion sizes for tasting flights (e.g. 30ml), half-glasses (e.g. 75ml), or full standard pours (e.g. 150ml).
Does this unit use a compressor or a thermoelectric cooling system?
The WD-4 uses a genuine, quiet commercial compressor refrigeration system with automatic defrost. Unlike basic thermoelectric units that can only pull down 10°C–12°C below ambient room temperature, this compressor system holds set temperatures between 5°C and 20°C reliably in ambient environments up to 38°C.
Can I store both red and white wine in the unit at the same time?
The WD-4 is a single-zone unit, meaning the entire 4-bottle chamber maintains a uniform set temperature. You can set it to low temperatures (5°C–10°C) for whites and sparkling wines, or cellar temperatures (14°C–18°C) for medium-to-full-bodied reds. If you need to store both at their ideal temperatures simultaneously, operating two separate units side-by-side or choosing a dual-zone system is recommended.
How do I clean the internal dispensing lines?
The internal lines are flushed by running warm water or a diluted food-safe beverage sanitiser through the bottle pickup tubes using a manual pour cycle on the digital panel, followed by a clean water rinse.
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 Image is for illustrative purposes only. Specifications are subject to change without notice.
[THERMASTER_MSG]
Thermaster WD-4 4-Bottle Commercial Refrigerated Wine Dispenser & Preservation Pourer (Precise Millilitre Portion Control / Benchtop 10A)
Eliminate costly wine oxidation, lock down beverage portion costs, and elevate by-the-glass dining service with the Thermaster WD-4 4-Bottle Commercial Refrigerated Wine Dispenser & Preservation Pourer. Purpose-engineered for Australian wine bars, fine-dining restaurants, boutique winery cellar doors, hotel club lounges, cocktail bars, and bistros, this premium 642 mm wide benchtop wine preservation unit holds up to four standard 750ml bottles under precise thermodynamic refrigeration while dispensing exact, programmed wine measures down to the single millilitre.
Over-pouring by just 15ml per glass erodes beverage profit margins across high-end vintages. The WD-4 solves this with an intuitive, front-facing LCD control interface that allows venue managers to program exact pour volumes for taste samples, half-glasses, and standard restaurant pours. Food-grade electronic dispensing valves shut off instantly without dripping, while the digital monitoring system tracks remaining liquid volume per bottle in real time, alerting bar staff when an open bottle requires replacing.
Different wine varieties demand distinct serving temperatures to showcase their intended aromas and acid structure. The WD-4 features a versatile digital climate controller with a bright white LED readout, allowing operators to adjust the internal cavity across a wide 5°C to 20°C holding spectrum. Set the cabinet to 7°C–9°C for crisp Sauvignon Blancs and Chardonnays, or calibrate between 15°C and 18°C to present premium cool-climate Pinot Noirs and bold Shiraz at cellar-door perfection.
Preserving wine bouquet over multiple days requires clean, sealed delivery paths. The WD-4 is built with four hygienic commercial-grade stainless steel dispensing spouts coupled with precision-engineered electronic solenoid valves. This closed liquid circuit prevents atmospheric air infiltration, protects wine tannins from spoiling, and stops messy drips on counter surfaces during service rushes.
Unlike underpowered thermoelectric Peltier chillers that struggle on warm Australian days, the WD-4 utilizes a quiet, high-output commercial compressor system rated for ambient room conditions from +16°C up to +38°C. It brings bottles down to target serving temperatures quickly while running whisper-quiet to protect intimate dining room ambiance. An automatic cycle defrost system runs in the background, eliminating ice build-up across cooling lines without manual intervention.
Measuring just 642 mm wide by 295 mm deep and 640 mm high, the WD-4 slots effortlessly onto crowded front bars, tasting room counters, or service passes. Drawing an ultra-low 120W on standard single-phase 240V power (approx. 0.5 Amps), it connects straight into any standard Australian 10 Amp wall outlet. Encased in a durable black Colorbond steel body and backed by an extended 2+2 Year Commercial Warranty, it delivers dependable, low-cost preservation service for premium wine lists.
4-Bottle Refrigerated By-the-Glass Serving: Displays and chills four open standard wine bottles directly on the front-bar service counter.
Programmable Millilitre Pour Control: Set exact pour sizes via the LCD panel to prevent over-pouring and secure beverage profit margins.
Real-Time Remaining Volume Tracking: Digital screen calculates and displays remaining bottle levels for efficient cellar stock rotation.
Wide 5°C to 20°C Temperature Range: Easily programmed for delicate white wines, champagnes, rosés, or ambient cellar-temperature reds.
Hygienic Drip-Free Stainless Steel Spouts: Commercial-grade stainless steel dispensing taps eliminate cross-contamination and messy bar drips.
Quiet High-Output Compressor Cooling: Delivers rapid temperature pull-down and reliable performance in ambient room temperatures up to 38°C.
Automated Cycle Defrost: Prevents coil frosting automatically for reliable, maintenance-free day-to-day operation.
Compact 295 mm Deep Profile: Slim benchtop footprint preserves vital counter prep space in busy bar passes.
Durable Black Colorbond Casing: Hard-wearing, scratch-resistant exterior finish suited to open bars, tasting rooms, and modern dining fitouts.
Standard Australian 10A Plug Setup: 120W power rating connects straight into standard 240V single-phase commercial wall sockets.
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.
| Feature | Specification Details |
| Model Code / SKU | WD-4 |
| Brand | Thermaster |
| Product Type | Commercial Benchtop Refrigerated Wine Dispenser & Preservation Pourer |
| Bottle Holding Capacity | 4 x Standard 750ml Wine Bottles |
| Temperature Setting Range | 5°C to 20°C |
| Cooling Mechanism | Quiet High-Output Compressor System with Automatic Defrost |
| Dispensing Architecture | 4 x Food-Grade Stainless Steel Spouts with Precision Electronic Valves |
| Control Interface | LCD Control Screen with Millilitre Pour Calibration & Volume Tracker |
| Display Panel | White LED Digital Temperature Display Readout |
| Cabinet Construction | Commercial Black Colorbond Steel Exterior Body |
| Ambient Climate Rating | Tested and Approved for +16°C to +38°C Ambient Room Temperatures |
| External Dimensions | 640(H) x 642(W) x 295(D) mm |
| Net Product Weight | 30.5 kg |
| Electrical Power | 240V / 50Hz / Single Phase (120W / Standard AU 10A Plug & Lead) |
| Warranty | 2 Years Parts & Labour + 2 Years Parts-Only with Product Registration within 14 Days of Invoice |
To protect wine flavour integrity, prevent valve blockages, and ensure commercial hygiene compliance:
Power Isolation: Before undertaking line flushing, spout descaling, or deep cleaning, switch off the power point and disconnect the 10A plug from the wall outlet.
End-of-Shift Line Flushing: When changing bottles or closing down weekly, flush dispensing lines by inserting warm, food-grade sanitising rinse water into the intake tube and running a manual pour cycle through each stainless spout. Flush thoroughly with fresh warm water afterwards to clear residual chemical traces.
Stainless Steel Spout Sanitisation: Wipe down the four stainless steel dispensing spouts daily with a clean, lint-free microfibre cloth dampened with warm water and a neutral food-safe sanitiser. Clear any dried wine drops from nozzle openings to ensure smooth flow.
Colorbond Body & Glass Door Care: Clean exterior panels and the viewing door using a soft microfibre cloth and a neutral, streak-free commercial cleaner. Never use steel wool, wire brushes, abrasive scouring pads, or harsh chlorine bleaches, as these will scratch the finish.
Drip Tray Sanitisation: Slide out the lower drip catchment tray daily. Empty accumulated wine residues into a sink, wash with warm soapy water, dry thoroughly, and slide back into place.
Ventilation & Compressor Airflow: Unplug the unit every 1 to 2 months and inspect the rear and side cooling louvres. Vacuum away accumulated dust and lint using a soft brush attachment to ensure unhindered airflow and prevent compressor strain.
Electrical Safety: Never wash down the wine dispenser with a commercial pre-rinse hose or high-pressure spray gun. Ensure liquids do not enter the LCD touch interface, electronic valves, or rear power connections.
The Thermaster WD-4 is engineered for bar service counters, cellar doors, tasting passes, and bistro credenzas:
Standard 10A Electrical Connection: The dispenser draws an economical 120W 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.
Solid Countertop Positioning: Place the 30.5 kg unit (exceeding 36 kg when fully loaded with glass bottles) on a flat, level, and solid commercial benchtop capable of supporting the operational weight. Ensure the rubber levelling feet sit squarely to prevent vibration transfer.
Ventilation Clearances: Maintain at least 50 mm to 100 mm of clearance around the rear and side ventilation grilles to allow warm exhaust air from the compressor to escape freely. Never box the unit into tight joinery without dedicated ventilation cut-outs.
Thermal Separation & Direct Sunlight: While rated for ambient room conditions up to 38°C, avoid placing the dispenser in direct sunlight (such as north-facing shopfront windows) or adjacent to radiant heat sources (such as commercial dishwashers, espresso machine boilers, or salamanders). Heat radiating onto the cabinet forces the compressor to run continuously and risks warming open wine stock.
Bottle Loading Protocol: Ensure bottle necks and sealing bungs are seated tightly onto the intake tubes before closing the access door. Verify that the bottle pickup tubes reach the bottom punt of the bottle to dispense the full volume without drawing air bubbles.
Standard commercial road freight delivery is available Australia-wide to commercial business addresses with level ground access or loading docks. Due to the precision compressor and electronic valves, delivery via secure pallet packaging is standard practice. 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.
Can I plug this commercial wine dispenser into a standard Australian 10 Amp power point?
Yes. The Thermaster WD-4 draws an economical 120W 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.
Can I program different pour sizes for each bottle?
Yes. The front-facing LCD control panel allows operators to program precise pour quantities in millilitres independently across all four dispensing taps, enabling custom portion sizes for tasting flights (e.g. 30ml), half-glasses (e.g. 75ml), or full standard pours (e.g. 150ml).
Does this unit use a compressor or a thermoelectric cooling system?
The WD-4 uses a genuine, quiet commercial compressor refrigeration system with automatic defrost. Unlike basic thermoelectric units that can only pull down 10°C–12°C below ambient room temperature, this compressor system holds set temperatures between 5°C and 20°C reliably in ambient environments up to 38°C.
Can I store both red and white wine in the unit at the same time?
The WD-4 is a single-zone unit, meaning the entire 4-bottle chamber maintains a uniform set temperature. You can set it to low temperatures (5°C–10°C) for whites and sparkling wines, or cellar temperatures (14°C–18°C) for medium-to-full-bodied reds. If you need to store both at their ideal temperatures simultaneously, operating two separate units side-by-side or choosing a dual-zone system is recommended.
How do I clean the internal dispensing lines?
The internal lines are flushed by running warm water or a diluted food-safe beverage sanitiser through the bottle pickup tubes using a manual pour cycle on the digital panel, followed by a clean water rinse.
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 Image is for illustrative purposes only. Specifications are subject to change without notice.
Related Products
Thermaster
Thermaster WB-24H Underbench Wine Fridge 24 Bottle | 65L Compact Commercial Cooler 10A
Thermaster
Thermaster WB-51A Single Zone Underbench Wine Fridge 51 Bottle | 150L Commercial Cooler 10A
Thermaster
Thermaster WB-155B Commercial Wine Fridge 155 Bottle | Chilled Single Zone Upright Cooler 10A
Thermaster
Thermaster WB-194B Single Zone Wine Cooler 194 Bottle 490L | Commercial Cellar Fridge 10A
Thermaster
Thermaster WB-271B Single Zone Wine Cooler 271 Bottle 760L | Commercial Cellar Fridge 10A
Request Callback Form
