[THERMASTER_MSG]
Combine an expansive 1800 mm commercial food preparation worktop with high-density sub-zero storage using the Thermaster TL1800BT-3D 440L Commercial Stainless Steel Triple Door Workbench Freezer. Purpose-engineered for high-turnover Australian restaurants, burger venues, hotel production kitchens, pizzerias, commercial bakeries, and busy catering lines where multiple chefs require an uninterrupted preparation deck alongside instant frozen ingredient holding, this heavy-duty 700 Series underbench freezer pairs an 850 mm working height stainless steel bench with a 440-litre three-door sub-zero cabinet to keep core ingredients organised right at the station.
Maintaining strict sub-zero temperatures is essential for holding pre-portioned burger patties, snap-frozen seafood, chips, poultry, and pastry reserves. The TL1800BT-3D operates reliably across an optimal -18°C to -22°C range, keeping food frozen solid and strictly compliant with Australian commercial food safety standards. To combat frame sweating and ice formation in humid commercial kitchen environments, the cabinet is built with an integrated heated door frame, eliminating moisture build-up along the jambs to prevent the magnetic gaskets from sticking or freezing shut.
Unlike standard 600 mm deep underbench units, the 700 Series format (1800 mm W x 700 mm D x 850 mm H) delivers an extra 100 mm of prep depth across its reinforced solid stainless steel deck. This expansive footprint allows two or more cooks to work side-by-side, accommodating large commercial cutting boards, deep ingredient tubs, and heavy countertop appliances such as vacuum packaging machines, patty formers, or benchtop slicers. For kitchens installing the unit flush against wall tiling, an optional splashback is available to protect walls and prevent food debris from falling behind the counter. High-density,100% CFC- and HCFC-free polyurethane insulation ensures structural rigidity, locks in internal thermal mass, and prevents outer cabinet sweating.
High-volume service lines require rapid temperature recovery after doors are opened repeatedly during lunch and dinner rushes. The TL1800BT-3D utilizes fan-forced evaporator convection airflow to circulate sub-zero air evenly across all three cabinet bays, eliminating warm pockets and ensuring consistent temperature stability throughout its 440-litre gross volume (350L net). Rated for dependable commercial operation in ambient room temperatures up to 32°C, the unit features an automatic cycle defrost system paired with a self-evaporating condensate pan, eliminating manual ice scraping and the expense of external floor waste plumbing.
Fabricated from high-grade commercial food-grade stainless steel inside and out, the TL1800BT-3D resists corrosive food acids, kitchen grease, and regular commercial sanitising agents. The internal storage cavity features coved, rounded internal corners that eliminate dirt traps, ensuring fast, hygienic end-of-shift wipe-downs. Factory-fitted heavy-duty swivel castors allow kitchen staff to roll the 1800 mm wide bench smoothly for thorough under-equipment floor cleaning and layout adjustments.
Operating on single-phase 240V power with an economical 568W power draw (approx. 2.4 Amps on a standard 10A plug) and consuming 9.015 kWh per 24 hours, the TL1800BT-3D connects straight into standard Australian commercial power outlets without requiring expensive three-phase electrical modifications. Supported by an extended 2+2 Year Commercial Warranty, it delivers heavy-duty freezing performance with manageable daily running costs.
Expansive 1800 mm Wide Prep Surface: Deep 700 mm profile supports multi-chef prep lines, large cutting boards, and countertop kitchen machinery at an ergonomic 850 mm height.
Sub-Zero -18°C to -22°C Operating Range: Keeps portioned meats, seafood, chips, and pre-prepped kitchen stock at food-safe holding temperatures.
Integrated Heated Door Frame: Stops moisture condensation and frost formation around the jambs, preventing magnetic gaskets from freezing shut.
440L Gross Storage Volume (350L Net): Three solid door bays provide high-density, organised undercounter frozen storage directly at the cookline.
Dynamic Fan-Forced Evaporator Cooling: Circulates sub-zero air uniformly across all three compartments to eliminate thermal dead zones.
Zero-Plumbing Condensate Evaporation: Automatic cycle defrost with an internal heated pan evaporates meltwater without requiring floor waste plumbing.
Optional Rear Splashback: Available configuration option protects back walls and prevents ingredients from spilling behind the cabinet.
Hygienic Coved Interior Corners: Smooth, rounded internal cabinet transitions eliminate food traps for rapid wipe-down sanitation.
Eco-Friendly CFC- & HCFC-Free Insulation: High-density polyurethane foam locks in cold air and dampens compressor cycling.
Heavy-Duty Swivel Castors Fitted: Ensures effortless mobility for under-bench floor cleaning, preventative maintenance, and kitchen repositioning.
Standard Australian 10A Plug Setup: Low 568W power consumption 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.
| Feature | Specification Details |
| Model Code / SKU | TL1800BT-3D |
| Brand | Thermaster |
| Product Series | 700 Series Commercial Workbench Refrigeration |
| Product Type | Commercial Triple Solid Door Workbench Storage Freezer |
| Gross Storage Volume | 440 Litres |
| Net Storage Volume | 350 Litres |
| Operating Temperature Range | -18°C to -22°C |
| Condensation Control | Heated Door Frame Assembly |
| Daily Energy Consumption | 9.015 kWh / 24 Hours |
| Ambient Climate Rating | Tested up to 32°C Max Ambient Temperature |
| Cooling Mechanism | Fan-Forced Evaporator Convection Airflow |
| Defrost & Drainage | Fully Automatic Cycle Defrost with Self-Evaporating Condensate Pan |
| Insulation | High-Density Polyurethane Foam (100% CFC & HCFC Free) |
| Door Assembly | 3 x Heavy-Duty Hinged Solid Stainless Steel Doors (Self-Closing) |
| Internal Cavity Finish | Food-Grade Stainless Steel with Rounded Coved Corners |
| Chassis & Exterior Finish | Commercial Food-Grade Stainless Steel |
| Worktop Options | Flat Stainless Steel Deck (Optional Splashback Configuration Available) |
| Mobility | Heavy-Duty Swivel Castors Fitted as Standard |
| External Dimensions | 850(H) x 1800(W) x 700(D) mm |
| Electrical Power | 240V / 50Hz / Single Phase (568W / Standard AU 10A Plug & Lead) |
| Warranty | 2 Years Parts & Labour + 2 Years Parts-Only with Product Registration within 14 Days of Invoice |
To protect refrigeration efficiency, prevent compressor strain, and ensure commercial hygiene compliance:
Power Isolation: Before undertaking deep interior cleaning or rearranging internal wire shelving tiers, isolate the unit at the power point and disconnect the plug from the 10A wall outlet.
Stainless Steel Benchtop & Exterior Care: Wipe down the 1800 mm stainless steel prep deck, door faces, handles, and side panels daily using warm water and a neutral commercial sanitiser. Dry thoroughly with a clean microfibre cloth following the grain of the steel. Never use steel wool, wire brushes, metal scrapers, or chlorine bleach, as these will scratch the surface and induce pitting.
Internal Cabinet Sanitisation: Remove the internal wire shelving and wipe down the coved stainless steel interior walls and floor deck. Wipe down the perimeter magnetic door gaskets with warm, mild soapy water to remove accumulated food oils and crumbs, ensuring an airtight seal across all three doors.
Condenser Coil Dusting (Crucial for Energy Efficiency): Unplug the unit and inspect the compressor ventilation compartment monthly. Airborne kitchen grease and dust accumulate on the condenser fins, restricting airflow and forcing the 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.
Ventilation Clearances: Maintain at least 100 mm of clearance from the wall around all ventilation grilles to allow hot exhaust air to escape freely.
Drainage Clearance: Check the internal condensate drain channel during routine cleaning to ensure it remains clear of loose packaging labels, plastic film, and food crumbs.
Electrical Safety: Never wash down the workbench 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.
The Thermaster TL1800BT-3D is engineered for commercial prep lines, cookline suites, and plating passes:
Standard 10A Electrical Connection: The workbench freezer draws an economical 568W 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 Floor Positioning & Stability: Position the unit on a flat, level, and solid commercial floor capable of supporting its fully stocked weight (exceeding 350 kg when full). Once rolled into place, ensure the castors sit evenly to prevent cabinet racking and ensure all three doors seal squarely.
Mandatory 100 mm Wall Ventilation Clearance: A minimum 100 mm wall clearance is strictly required around the ventilation louvres to ensure adequate heat dissipation from the compressor compartment. Restricting this airflow will reduce cooling performance, increase electricity consumption, and risk premature compressor failure.
Thermal Separation & Direct Heat: While rated for 32°C ambient conditions, avoid positioning the workbench freezer directly adjacent to intense heat-generating cooking equipment (such as deep fryers, open charbroilers, or high-temperature ranges) without a thermal heat barrier. Radiant heat warms the cabinet exterior and forces the refrigeration system to cycle continuously.
Pre-Freezing Protocol (Standard 3.2.2 Compliance): In accordance with Australian Commercial Food Safety Standards, underbench freezers are holding units designed to maintain pre-frozen product temperatures (-18°C to -22°C).All meats, seafood, chips, and ingredients must be pre-frozen below -18°C before loading into the cabinet. Never use the cabinet to freeze down hot, warm, or room-temperature foods.
Standard commercial road freight delivery is available Australia-wide to commercial business addresses with level ground access or loading docks. Due to the 1800 mm wide footprint and commercial crating of this triple door stainless steel 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.
Can I plug this triple door workbench freezer into a standard Australian 10 Amp power point?
Yes. The Thermaster TL1800BT-3D draws an economical 568W on standard single-phase 240V power and comes fitted with a standard Australian 10 Amp plug. It connects straight into standard commercial wall sockets with no specialized electrical wiring required.
What is the difference between the TL1500BT and TL1800BT-3D models?
Both belong to the deep 700 Series (700 mm deep and 850 mm high). The TL1500BT features two doors, measures 1500 mm wide, and provides 345L of gross storage. The TL1800BT-3D measures 1800 mm wide with three doors and an expanded 440L gross capacity (350L net), providing an additional 300 mm of prep worktop and three independent storage bays for higher-volume kitchens.
Why does this commercial freezer have a heated door frame?
Because the freezer runs at sub-zero temperatures (-18°C to -22°C), contact with humid ambient kitchen air causes moisture and frost to collect around the door perimeter. The heated frame prevents this condensation build-up, ensuring the magnetic rubber gaskets seal tightly and doors do not freeze shut.
Can I order this unit with a splashback?
Yes. An optional stainless steel splashback configuration is available for this model. A splashback helps protect back walls from oil or sauce splatters and prevents ingredients or utensils from slipping down behind the counter during prep.
Why is 100 mm of wall clearance required?
Commercial refrigeration compressors generate heat while extracting warm air from the cabinet interior. Maintaining at least 100 mm of clearance from the rear and side ventilation louvres allows this heat to dissipate efficiently into the room. Blocking these vents causes the compressor to overheat, reducing cooling performance and voiding the warranty.
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]
Combine an expansive 1800 mm commercial food preparation worktop with high-density sub-zero storage using the Thermaster TL1800BT-3D 440L Commercial Stainless Steel Triple Door Workbench Freezer. Purpose-engineered for high-turnover Australian restaurants, burger venues, hotel production kitchens, pizzerias, commercial bakeries, and busy catering lines where multiple chefs require an uninterrupted preparation deck alongside instant frozen ingredient holding, this heavy-duty 700 Series underbench freezer pairs an 850 mm working height stainless steel bench with a 440-litre three-door sub-zero cabinet to keep core ingredients organised right at the station.
Maintaining strict sub-zero temperatures is essential for holding pre-portioned burger patties, snap-frozen seafood, chips, poultry, and pastry reserves. The TL1800BT-3D operates reliably across an optimal -18°C to -22°C range, keeping food frozen solid and strictly compliant with Australian commercial food safety standards. To combat frame sweating and ice formation in humid commercial kitchen environments, the cabinet is built with an integrated heated door frame, eliminating moisture build-up along the jambs to prevent the magnetic gaskets from sticking or freezing shut.
Unlike standard 600 mm deep underbench units, the 700 Series format (1800 mm W x 700 mm D x 850 mm H) delivers an extra 100 mm of prep depth across its reinforced solid stainless steel deck. This expansive footprint allows two or more cooks to work side-by-side, accommodating large commercial cutting boards, deep ingredient tubs, and heavy countertop appliances such as vacuum packaging machines, patty formers, or benchtop slicers. For kitchens installing the unit flush against wall tiling, an optional splashback is available to protect walls and prevent food debris from falling behind the counter. High-density,100% CFC- and HCFC-free polyurethane insulation ensures structural rigidity, locks in internal thermal mass, and prevents outer cabinet sweating.
High-volume service lines require rapid temperature recovery after doors are opened repeatedly during lunch and dinner rushes. The TL1800BT-3D utilizes fan-forced evaporator convection airflow to circulate sub-zero air evenly across all three cabinet bays, eliminating warm pockets and ensuring consistent temperature stability throughout its 440-litre gross volume (350L net). Rated for dependable commercial operation in ambient room temperatures up to 32°C, the unit features an automatic cycle defrost system paired with a self-evaporating condensate pan, eliminating manual ice scraping and the expense of external floor waste plumbing.
Fabricated from high-grade commercial food-grade stainless steel inside and out, the TL1800BT-3D resists corrosive food acids, kitchen grease, and regular commercial sanitising agents. The internal storage cavity features coved, rounded internal corners that eliminate dirt traps, ensuring fast, hygienic end-of-shift wipe-downs. Factory-fitted heavy-duty swivel castors allow kitchen staff to roll the 1800 mm wide bench smoothly for thorough under-equipment floor cleaning and layout adjustments.
Operating on single-phase 240V power with an economical 568W power draw (approx. 2.4 Amps on a standard 10A plug) and consuming 9.015 kWh per 24 hours, the TL1800BT-3D connects straight into standard Australian commercial power outlets without requiring expensive three-phase electrical modifications. Supported by an extended 2+2 Year Commercial Warranty, it delivers heavy-duty freezing performance with manageable daily running costs.
Expansive 1800 mm Wide Prep Surface: Deep 700 mm profile supports multi-chef prep lines, large cutting boards, and countertop kitchen machinery at an ergonomic 850 mm height.
Sub-Zero -18°C to -22°C Operating Range: Keeps portioned meats, seafood, chips, and pre-prepped kitchen stock at food-safe holding temperatures.
Integrated Heated Door Frame: Stops moisture condensation and frost formation around the jambs, preventing magnetic gaskets from freezing shut.
440L Gross Storage Volume (350L Net): Three solid door bays provide high-density, organised undercounter frozen storage directly at the cookline.
Dynamic Fan-Forced Evaporator Cooling: Circulates sub-zero air uniformly across all three compartments to eliminate thermal dead zones.
Zero-Plumbing Condensate Evaporation: Automatic cycle defrost with an internal heated pan evaporates meltwater without requiring floor waste plumbing.
Optional Rear Splashback: Available configuration option protects back walls and prevents ingredients from spilling behind the cabinet.
Hygienic Coved Interior Corners: Smooth, rounded internal cabinet transitions eliminate food traps for rapid wipe-down sanitation.
Eco-Friendly CFC- & HCFC-Free Insulation: High-density polyurethane foam locks in cold air and dampens compressor cycling.
Heavy-Duty Swivel Castors Fitted: Ensures effortless mobility for under-bench floor cleaning, preventative maintenance, and kitchen repositioning.
Standard Australian 10A Plug Setup: Low 568W power consumption 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.
| Feature | Specification Details |
| Model Code / SKU | TL1800BT-3D |
| Brand | Thermaster |
| Product Series | 700 Series Commercial Workbench Refrigeration |
| Product Type | Commercial Triple Solid Door Workbench Storage Freezer |
| Gross Storage Volume | 440 Litres |
| Net Storage Volume | 350 Litres |
| Operating Temperature Range | -18°C to -22°C |
| Condensation Control | Heated Door Frame Assembly |
| Daily Energy Consumption | 9.015 kWh / 24 Hours |
| Ambient Climate Rating | Tested up to 32°C Max Ambient Temperature |
| Cooling Mechanism | Fan-Forced Evaporator Convection Airflow |
| Defrost & Drainage | Fully Automatic Cycle Defrost with Self-Evaporating Condensate Pan |
| Insulation | High-Density Polyurethane Foam (100% CFC & HCFC Free) |
| Door Assembly | 3 x Heavy-Duty Hinged Solid Stainless Steel Doors (Self-Closing) |
| Internal Cavity Finish | Food-Grade Stainless Steel with Rounded Coved Corners |
| Chassis & Exterior Finish | Commercial Food-Grade Stainless Steel |
| Worktop Options | Flat Stainless Steel Deck (Optional Splashback Configuration Available) |
| Mobility | Heavy-Duty Swivel Castors Fitted as Standard |
| External Dimensions | 850(H) x 1800(W) x 700(D) mm |
| Electrical Power | 240V / 50Hz / Single Phase (568W / Standard AU 10A Plug & Lead) |
| Warranty | 2 Years Parts & Labour + 2 Years Parts-Only with Product Registration within 14 Days of Invoice |
To protect refrigeration efficiency, prevent compressor strain, and ensure commercial hygiene compliance:
Power Isolation: Before undertaking deep interior cleaning or rearranging internal wire shelving tiers, isolate the unit at the power point and disconnect the plug from the 10A wall outlet.
Stainless Steel Benchtop & Exterior Care: Wipe down the 1800 mm stainless steel prep deck, door faces, handles, and side panels daily using warm water and a neutral commercial sanitiser. Dry thoroughly with a clean microfibre cloth following the grain of the steel. Never use steel wool, wire brushes, metal scrapers, or chlorine bleach, as these will scratch the surface and induce pitting.
Internal Cabinet Sanitisation: Remove the internal wire shelving and wipe down the coved stainless steel interior walls and floor deck. Wipe down the perimeter magnetic door gaskets with warm, mild soapy water to remove accumulated food oils and crumbs, ensuring an airtight seal across all three doors.
Condenser Coil Dusting (Crucial for Energy Efficiency): Unplug the unit and inspect the compressor ventilation compartment monthly. Airborne kitchen grease and dust accumulate on the condenser fins, restricting airflow and forcing the 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.
Ventilation Clearances: Maintain at least 100 mm of clearance from the wall around all ventilation grilles to allow hot exhaust air to escape freely.
Drainage Clearance: Check the internal condensate drain channel during routine cleaning to ensure it remains clear of loose packaging labels, plastic film, and food crumbs.
Electrical Safety: Never wash down the workbench 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.
The Thermaster TL1800BT-3D is engineered for commercial prep lines, cookline suites, and plating passes:
Standard 10A Electrical Connection: The workbench freezer draws an economical 568W 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 Floor Positioning & Stability: Position the unit on a flat, level, and solid commercial floor capable of supporting its fully stocked weight (exceeding 350 kg when full). Once rolled into place, ensure the castors sit evenly to prevent cabinet racking and ensure all three doors seal squarely.
Mandatory 100 mm Wall Ventilation Clearance: A minimum 100 mm wall clearance is strictly required around the ventilation louvres to ensure adequate heat dissipation from the compressor compartment. Restricting this airflow will reduce cooling performance, increase electricity consumption, and risk premature compressor failure.
Thermal Separation & Direct Heat: While rated for 32°C ambient conditions, avoid positioning the workbench freezer directly adjacent to intense heat-generating cooking equipment (such as deep fryers, open charbroilers, or high-temperature ranges) without a thermal heat barrier. Radiant heat warms the cabinet exterior and forces the refrigeration system to cycle continuously.
Pre-Freezing Protocol (Standard 3.2.2 Compliance): In accordance with Australian Commercial Food Safety Standards, underbench freezers are holding units designed to maintain pre-frozen product temperatures (-18°C to -22°C).All meats, seafood, chips, and ingredients must be pre-frozen below -18°C before loading into the cabinet. Never use the cabinet to freeze down hot, warm, or room-temperature foods.
Standard commercial road freight delivery is available Australia-wide to commercial business addresses with level ground access or loading docks. Due to the 1800 mm wide footprint and commercial crating of this triple door stainless steel 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.
Can I plug this triple door workbench freezer into a standard Australian 10 Amp power point?
Yes. The Thermaster TL1800BT-3D draws an economical 568W on standard single-phase 240V power and comes fitted with a standard Australian 10 Amp plug. It connects straight into standard commercial wall sockets with no specialized electrical wiring required.
What is the difference between the TL1500BT and TL1800BT-3D models?
Both belong to the deep 700 Series (700 mm deep and 850 mm high). The TL1500BT features two doors, measures 1500 mm wide, and provides 345L of gross storage. The TL1800BT-3D measures 1800 mm wide with three doors and an expanded 440L gross capacity (350L net), providing an additional 300 mm of prep worktop and three independent storage bays for higher-volume kitchens.
Why does this commercial freezer have a heated door frame?
Because the freezer runs at sub-zero temperatures (-18°C to -22°C), contact with humid ambient kitchen air causes moisture and frost to collect around the door perimeter. The heated frame prevents this condensation build-up, ensuring the magnetic rubber gaskets seal tightly and doors do not freeze shut.
Can I order this unit with a splashback?
Yes. An optional stainless steel splashback configuration is available for this model. A splashback helps protect back walls from oil or sauce splatters and prevents ingredients or utensils from slipping down behind the counter during prep.
Why is 100 mm of wall clearance required?
Commercial refrigeration compressors generate heat while extracting warm air from the cabinet interior. Maintaining at least 100 mm of clearance from the rear and side ventilation louvres allows this heat to dissipate efficiently into the room. Blocking these vents causes the compressor to overheat, reducing cooling performance and voiding the warranty.
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.
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