[THERMASTER_MSG]
Maintain optimal food-safe temperatures, preserve ingredient moisture, and showcase premium cold culinary selections with the Thermaster GN4-FA 4 x GN 1/1 Commercial Drop-In Static Chilled Well Display. Purpose-engineered for Australian commercial catering venues, hotel breakfast buffets, club bistros, corporate dining passes, raw seafood bars, sushi kiosks, and deli servery runs, this heavy-duty 1436.5 mm wide drop-in cold well delivers dependable static refrigeration across an extended holding spectrum of -4°C to +4°C, keeping delicate chilled ingredients cold, crisp, and compliant with national food safety guidelines.
Delicate foods like freshly shucked oysters, sashimi, tartare, caviar, and raw bar items require colder holding temperatures than standard +2°C to +8°C bain-marie wells provide. The Thermaster GN4-FA offers an extended -4°C to +4°C temperature range, providing operators with cold holding performance down to sub-zero temperatures. Regulated by an electronic thermostat and digital LED temperature display, it keeps high-risk perishable ingredients safely beneath the dangerous +5°C threshold under ambient climate conditions up to 30°C and 55% relative humidity, in strict alignment with Food Standards Australia New Zealand (FSANZ) Standard 3.2.2 requirements.
Forced-air refrigeration systems blow dry, refrigerated air across food surfaces, causing cut fruits, leafy salads, prepped sushi, and delicate seafood to dry out, curl, and discolour rapidly. The GN4-FA utilizes direct static cooling technology, transferring cold temperatures via direct conductive contact through the well base and walls. By eliminating aggressive fan currents over open food pans, static cooling preserves authentic moisture levels, textures, natural colour, and product presentation throughout busy banquet service.
Daily scullery washdowns demand impervious construction. The internal well of the GN4-FA is pressed and fabricated from commercial-grade AISI 304 stainless steel with seamless, full-welded joints. Its interior floor features coved, rounded internal corners, eliminating sharp crevices and food traps where liquid spills, seafood brines, or dressing oils can hide. The smooth, non-porous stainless steel cavity resists acid pitting and wipes clean in moments at the close of every shift.
Manual ice defrosting causes inconvenient kitchen downtime and wet cabinetry mess during busy trade. The GN4-FA features an intelligent automatic defrost system paired with auto-evaporation of condensation water. Condensation is collected and evaporated automatically by the internal refrigeration assembly, eliminating the need to install external plumbing drains or empty overflow water containers beneath the servery joinery.
Designed for seamless integration into custom joinery, timber buffets, granite serveries, or stainless steel bench passes, the GN4-FA features a flush drop-in mounting lip with a low-profile 599 mm overall chassis height. To ensure ergonomic operation regardless of cabinetry design, the digital controller comes pre-wired with an extended 1-metre lead. This allows venue designers to position the digital temperature display and controls on the front service fascia or beneath the counter for easy staff access and monitoring.
Driven by eco-friendly, HC-free natural refrigerant and high-density thermal insulation foam, the GN4-FA minimizes greenhouse emissions while delivering rapid conductive cooling across all pan wells. Operating on standard single-phase 240V power with an ultra-efficient 180W energy draw, the unit comes factory-fitted with a standard Australian 10 Amp 3-pin plug, ensuring plug-and-play installation without dedicated high-amperage electrical wiring. Supported by a comprehensive 1 Year Parts and Labour Commercial Warranty, it delivers dependable, low-maintenance cold holding.
4 x GN 1/1 Modular Capacity: Sized to hold four full-size 1/1 Gastronorm pans or fractional configurations (1/2, 1/3, 1/4, 1/6) with adaptor divider bars.
Extended -4°C to +4°C Temperature Range: Ideal for holding raw seafood, sushi, tartare, and chilled salads crisp without freezing.
Gentle Static Cooling: Minimizes air movement over exposed ingredients, preventing dehydration, crusting, and weight loss.
AISI 304 Fully-Welded Stainless Well: Commercial-grade, corrosion-resistant stainless steel construction stands up to acidic dressings and daily washdowns.
Coved Internal Bottom Corners: Rounded internal base profiles eliminate dirt traps and facilitate quick sanitising.
Extended 1-Metre Controller Wire: Allows the digital LED control box to be mounted on the counter fascia or kickboard.
Auto Defrost & Condensate Evaporation: Runs uninterrupted without ice build up or manual drain bucket management.
Climate Rated for Australian Conditions: Operates effectively in ambient environments up to 30°C and 55% relative humidity.
Eco-Friendly HC-Free Refrigerant & Foam: Zero-ODP formulation reduces environmental impact and delivers efficient thermal retention.
Ultra-Low 180W Power Consumption: Efficient single-phase operation plugs directly into standard 240V 10A commercial wall sockets.
Commercial 1-Year Warranty: Backed by 1 Year Parts and Labour commercial warranty protection Australia-wide.
| Feature | Specification Details |
| Model Code / SKU | GN4-FA |
| Brand / Series | Thermaster Commercial Food Servery & Buffet Series |
| Product Type | Commercial Drop-In Static Chilled Well Display |
| Pan Holding Capacity | 4 x GN 1/1 Pans (or Fractional GN Pans with Adaptor Bars) |
| Temperature Control Range | -4°C to +4°C (Sub-Zero Capable Cold Well) |
| Cooling Method | Static Cooling System (Conductive Cold Wall) |
| Ambient Rating | Maximum 30°C Ambient Temperature / 55% Relative Humidity |
| Well Construction | AISI 304 High-Grade Full-Welded Stainless Steel with Coved Bottom Edges |
| Chassis / Body Material | Heavy-Duty Commercial Stainless Steel |
| Temperature Controller | Digital Electronic Thermostat with External LED Display |
| Controller Harness Length | 1-Metre Extension Lead for Remote Fascia Mounting |
| Defrost System | Automatic Defrost with Auto-Evaporation of Condensation Water |
| Refrigerant & Foam | HC-Free Eco-Friendly Refrigerant & High-Density Insulation Foam |
| External Dimensions | 599(H) x 1436.5(W) x 640(D) mm |
| Electrical Power | 240V / 50Hz / Single Phase (180W / Standard AU 10A Plug & Lead) |
| Warranty Protection | 1 Year Commercial Parts and Labour Warranty |
Alternative Size Options: For larger servery requirements, explore the 5-bay GN5-FA (5 x GN 1/1) and the 6-bay GN6-FA (6 x GN 1/1).
Gastronorm Pans: Food pans and divider bars are sold separately. Contact our commercial sales team for a custom package quote on matching stainless steel or polycarbonate GN pans and adaptor divider bars.
To maintain static refrigeration efficiency, prevent cross-contamination, and ensure commercial food hygiene compliance:
Power Isolation: Turn off the digital thermostat and disconnect the 10A plug from the power supply before performing deep cleaning or maintenance.
Pan Removal & Daily Wipe-Down: Remove all Gastronorm pans at the end of trade. Wipe down the AISI 304 stainless steel well using warm water, a neutral food-safe detergent, and a soft microfibre cloth. Take advantage of the coved bottom edges to sweep out stray ingredients easily. Never use steel wool, wire brushes, or abrasive scouring pads that can scratch the stainless steel.
Stainless Steel Sanitisation: Wipe down the well with an approved commercial food contact sanitiser and buff dry with a clean microfibre cloth to prevent water spots and mineral scale.
Condenser Airflow & Cleaning: Inspect the refrigeration ventilation louvres beneath the counter monthly. Clear away dust, lint, and grease using a soft brush attachment on a vacuum cleaner to ensure steady airflow and prevent compressor overheating.
Water Safety Precaution: Never hose down the exterior chassis, drop-in counter rim, or digital control box with high-pressure washdown hoses or commercial pre-rinse guns. Wipe clean using well-wrung, damp microfibre cloths only.
The Thermaster GN4-FA is engineered for drop-in installation in commercial buffets, servery lines, and prep counters:
Adequate Under-Counter Ventilation: The static refrigeration assembly relies on unobstructed air exchange. Ensure the cabinetry beneath the counter has adequate inlet and exhaust ventilation grilles (minimum 400 cm² free ventilation area) to prevent heat build up around the compressor.
Ambient Environment Consideration: For optimal cooling performance, position the unit away from direct sunlight, unshaded windows, and high-heat cooking equipment such as combi ovens, fryers, or hot bain-maries. The unit is rated for ambient environments up to 30°C and 55% relative humidity.
Pre-Chilled Food Loading (FSANZ Standard 3.2.2 Compliance): Cold wells are designed to hold and maintain pre-chilled foods; they are not blast chillers. All salads, seafood, sushi, and cold proteins must be pre-chilled to operating temperature prior to loading into the well. Keep ingredients filled below the pan rim to ensure effective thermal contact with the cold well cavity.
Controller Mounting: Utilise the 1-metre pre-wired harness to install the digital LED display in an accessible position on the counter fascia or cabinet panel, ensuring staff can easily read and record HACCP temperatures during service.
Dedicated 10A Circuit: Plug the unit directly into a standard 240V 10A commercial power outlet. Avoid using extension leads or double adaptors.
Standard commercial road freight delivery is available Australia-wide to commercial business addresses with level ground access or loading docks. Due to the weight, full stainless steel chassis, and integrated refrigeration assembly, delivery via a 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.
Are Gastronorm food pans included with the GN4-FA?
No. The GN4-FA is supplied as the drop-in chilled well only, allowing you to configure pan depths and fractional sizes (such as combinations of 1/1, 1/2, 1/3, and 1/6 GN pans) to suit your specific buffet layout. Matching pans and divider bars are available separately—contact our sales team for a tailored quote.
How does the GN4-FA differ from the GN4-VA model?
The GN4-FA features an extended -4°C to +4°C temperature range utilizing static cooling (conductive cooling with minimal airflow, ideal for preserving moisture in raw seafood, sushi, and salads). The GN4-VA operates across a standard +2°C to +8°C ventilated/static range and features slightly different chassis dimensions (1478 mm wide by 711 mm high versus 1436.5 mm wide by 599 mm high for the GN4-FA).
Can this unit plug into a standard Australian 10A power point?
Yes. Drawing an ultra-low 180W on single-phase 240V power, the GN4-FA comes pre-fitted with a standard Australian 10 Amp 3-pin plug and lead.
Does this chilled well require a plumbing drain connection?
No. The unit features an automatic defrost cycle and a built-in condensate auto-evaporation system that disposes of defrost moisture automatically, eliminating the need for hard plumbing or drainage buckets.
What is the advantage of the AISI 304 full-welded well?
AISI 304 stainless steel provides superior resistance to corrosion caused by food acids, seafood brines, and sanitising chemicals. The full-welded construction eliminates leak paths, while the coved bottom corners prevent dirt build up for effortless cleaning.
Can I mount the temperature control display on the front of my counter?
Yes. The digital LED thermostat controller includes a 1-metre extended wiring harness, allowing it to be installed remotely onto your cabinetry fascia, kickboard, or service panel for convenient monitoring.
What warranty is included with the Thermaster GN4-FA?
The unit is backed by a comprehensive 1 Year Parts and Labour commercial warranty across Australia.
N.B Image is for illustrative purposes only. Specifications are subject to change without notice.
[THERMASTER_MSG]
Maintain optimal food-safe temperatures, preserve ingredient moisture, and showcase premium cold culinary selections with the Thermaster GN4-FA 4 x GN 1/1 Commercial Drop-In Static Chilled Well Display. Purpose-engineered for Australian commercial catering venues, hotel breakfast buffets, club bistros, corporate dining passes, raw seafood bars, sushi kiosks, and deli servery runs, this heavy-duty 1436.5 mm wide drop-in cold well delivers dependable static refrigeration across an extended holding spectrum of -4°C to +4°C, keeping delicate chilled ingredients cold, crisp, and compliant with national food safety guidelines.
Delicate foods like freshly shucked oysters, sashimi, tartare, caviar, and raw bar items require colder holding temperatures than standard +2°C to +8°C bain-marie wells provide. The Thermaster GN4-FA offers an extended -4°C to +4°C temperature range, providing operators with cold holding performance down to sub-zero temperatures. Regulated by an electronic thermostat and digital LED temperature display, it keeps high-risk perishable ingredients safely beneath the dangerous +5°C threshold under ambient climate conditions up to 30°C and 55% relative humidity, in strict alignment with Food Standards Australia New Zealand (FSANZ) Standard 3.2.2 requirements.
Forced-air refrigeration systems blow dry, refrigerated air across food surfaces, causing cut fruits, leafy salads, prepped sushi, and delicate seafood to dry out, curl, and discolour rapidly. The GN4-FA utilizes direct static cooling technology, transferring cold temperatures via direct conductive contact through the well base and walls. By eliminating aggressive fan currents over open food pans, static cooling preserves authentic moisture levels, textures, natural colour, and product presentation throughout busy banquet service.
Daily scullery washdowns demand impervious construction. The internal well of the GN4-FA is pressed and fabricated from commercial-grade AISI 304 stainless steel with seamless, full-welded joints. Its interior floor features coved, rounded internal corners, eliminating sharp crevices and food traps where liquid spills, seafood brines, or dressing oils can hide. The smooth, non-porous stainless steel cavity resists acid pitting and wipes clean in moments at the close of every shift.
Manual ice defrosting causes inconvenient kitchen downtime and wet cabinetry mess during busy trade. The GN4-FA features an intelligent automatic defrost system paired with auto-evaporation of condensation water. Condensation is collected and evaporated automatically by the internal refrigeration assembly, eliminating the need to install external plumbing drains or empty overflow water containers beneath the servery joinery.
Designed for seamless integration into custom joinery, timber buffets, granite serveries, or stainless steel bench passes, the GN4-FA features a flush drop-in mounting lip with a low-profile 599 mm overall chassis height. To ensure ergonomic operation regardless of cabinetry design, the digital controller comes pre-wired with an extended 1-metre lead. This allows venue designers to position the digital temperature display and controls on the front service fascia or beneath the counter for easy staff access and monitoring.
Driven by eco-friendly, HC-free natural refrigerant and high-density thermal insulation foam, the GN4-FA minimizes greenhouse emissions while delivering rapid conductive cooling across all pan wells. Operating on standard single-phase 240V power with an ultra-efficient 180W energy draw, the unit comes factory-fitted with a standard Australian 10 Amp 3-pin plug, ensuring plug-and-play installation without dedicated high-amperage electrical wiring. Supported by a comprehensive 1 Year Parts and Labour Commercial Warranty, it delivers dependable, low-maintenance cold holding.
4 x GN 1/1 Modular Capacity: Sized to hold four full-size 1/1 Gastronorm pans or fractional configurations (1/2, 1/3, 1/4, 1/6) with adaptor divider bars.
Extended -4°C to +4°C Temperature Range: Ideal for holding raw seafood, sushi, tartare, and chilled salads crisp without freezing.
Gentle Static Cooling: Minimizes air movement over exposed ingredients, preventing dehydration, crusting, and weight loss.
AISI 304 Fully-Welded Stainless Well: Commercial-grade, corrosion-resistant stainless steel construction stands up to acidic dressings and daily washdowns.
Coved Internal Bottom Corners: Rounded internal base profiles eliminate dirt traps and facilitate quick sanitising.
Extended 1-Metre Controller Wire: Allows the digital LED control box to be mounted on the counter fascia or kickboard.
Auto Defrost & Condensate Evaporation: Runs uninterrupted without ice build up or manual drain bucket management.
Climate Rated for Australian Conditions: Operates effectively in ambient environments up to 30°C and 55% relative humidity.
Eco-Friendly HC-Free Refrigerant & Foam: Zero-ODP formulation reduces environmental impact and delivers efficient thermal retention.
Ultra-Low 180W Power Consumption: Efficient single-phase operation plugs directly into standard 240V 10A commercial wall sockets.
Commercial 1-Year Warranty: Backed by 1 Year Parts and Labour commercial warranty protection Australia-wide.
| Feature | Specification Details |
| Model Code / SKU | GN4-FA |
| Brand / Series | Thermaster Commercial Food Servery & Buffet Series |
| Product Type | Commercial Drop-In Static Chilled Well Display |
| Pan Holding Capacity | 4 x GN 1/1 Pans (or Fractional GN Pans with Adaptor Bars) |
| Temperature Control Range | -4°C to +4°C (Sub-Zero Capable Cold Well) |
| Cooling Method | Static Cooling System (Conductive Cold Wall) |
| Ambient Rating | Maximum 30°C Ambient Temperature / 55% Relative Humidity |
| Well Construction | AISI 304 High-Grade Full-Welded Stainless Steel with Coved Bottom Edges |
| Chassis / Body Material | Heavy-Duty Commercial Stainless Steel |
| Temperature Controller | Digital Electronic Thermostat with External LED Display |
| Controller Harness Length | 1-Metre Extension Lead for Remote Fascia Mounting |
| Defrost System | Automatic Defrost with Auto-Evaporation of Condensation Water |
| Refrigerant & Foam | HC-Free Eco-Friendly Refrigerant & High-Density Insulation Foam |
| External Dimensions | 599(H) x 1436.5(W) x 640(D) mm |
| Electrical Power | 240V / 50Hz / Single Phase (180W / Standard AU 10A Plug & Lead) |
| Warranty Protection | 1 Year Commercial Parts and Labour Warranty |
Alternative Size Options: For larger servery requirements, explore the 5-bay GN5-FA (5 x GN 1/1) and the 6-bay GN6-FA (6 x GN 1/1).
Gastronorm Pans: Food pans and divider bars are sold separately. Contact our commercial sales team for a custom package quote on matching stainless steel or polycarbonate GN pans and adaptor divider bars.
To maintain static refrigeration efficiency, prevent cross-contamination, and ensure commercial food hygiene compliance:
Power Isolation: Turn off the digital thermostat and disconnect the 10A plug from the power supply before performing deep cleaning or maintenance.
Pan Removal & Daily Wipe-Down: Remove all Gastronorm pans at the end of trade. Wipe down the AISI 304 stainless steel well using warm water, a neutral food-safe detergent, and a soft microfibre cloth. Take advantage of the coved bottom edges to sweep out stray ingredients easily. Never use steel wool, wire brushes, or abrasive scouring pads that can scratch the stainless steel.
Stainless Steel Sanitisation: Wipe down the well with an approved commercial food contact sanitiser and buff dry with a clean microfibre cloth to prevent water spots and mineral scale.
Condenser Airflow & Cleaning: Inspect the refrigeration ventilation louvres beneath the counter monthly. Clear away dust, lint, and grease using a soft brush attachment on a vacuum cleaner to ensure steady airflow and prevent compressor overheating.
Water Safety Precaution: Never hose down the exterior chassis, drop-in counter rim, or digital control box with high-pressure washdown hoses or commercial pre-rinse guns. Wipe clean using well-wrung, damp microfibre cloths only.
The Thermaster GN4-FA is engineered for drop-in installation in commercial buffets, servery lines, and prep counters:
Adequate Under-Counter Ventilation: The static refrigeration assembly relies on unobstructed air exchange. Ensure the cabinetry beneath the counter has adequate inlet and exhaust ventilation grilles (minimum 400 cm² free ventilation area) to prevent heat build up around the compressor.
Ambient Environment Consideration: For optimal cooling performance, position the unit away from direct sunlight, unshaded windows, and high-heat cooking equipment such as combi ovens, fryers, or hot bain-maries. The unit is rated for ambient environments up to 30°C and 55% relative humidity.
Pre-Chilled Food Loading (FSANZ Standard 3.2.2 Compliance): Cold wells are designed to hold and maintain pre-chilled foods; they are not blast chillers. All salads, seafood, sushi, and cold proteins must be pre-chilled to operating temperature prior to loading into the well. Keep ingredients filled below the pan rim to ensure effective thermal contact with the cold well cavity.
Controller Mounting: Utilise the 1-metre pre-wired harness to install the digital LED display in an accessible position on the counter fascia or cabinet panel, ensuring staff can easily read and record HACCP temperatures during service.
Dedicated 10A Circuit: Plug the unit directly into a standard 240V 10A commercial power outlet. Avoid using extension leads or double adaptors.
Standard commercial road freight delivery is available Australia-wide to commercial business addresses with level ground access or loading docks. Due to the weight, full stainless steel chassis, and integrated refrigeration assembly, delivery via a 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.
Are Gastronorm food pans included with the GN4-FA?
No. The GN4-FA is supplied as the drop-in chilled well only, allowing you to configure pan depths and fractional sizes (such as combinations of 1/1, 1/2, 1/3, and 1/6 GN pans) to suit your specific buffet layout. Matching pans and divider bars are available separately—contact our sales team for a tailored quote.
How does the GN4-FA differ from the GN4-VA model?
The GN4-FA features an extended -4°C to +4°C temperature range utilizing static cooling (conductive cooling with minimal airflow, ideal for preserving moisture in raw seafood, sushi, and salads). The GN4-VA operates across a standard +2°C to +8°C ventilated/static range and features slightly different chassis dimensions (1478 mm wide by 711 mm high versus 1436.5 mm wide by 599 mm high for the GN4-FA).
Can this unit plug into a standard Australian 10A power point?
Yes. Drawing an ultra-low 180W on single-phase 240V power, the GN4-FA comes pre-fitted with a standard Australian 10 Amp 3-pin plug and lead.
Does this chilled well require a plumbing drain connection?
No. The unit features an automatic defrost cycle and a built-in condensate auto-evaporation system that disposes of defrost moisture automatically, eliminating the need for hard plumbing or drainage buckets.
What is the advantage of the AISI 304 full-welded well?
AISI 304 stainless steel provides superior resistance to corrosion caused by food acids, seafood brines, and sanitising chemicals. The full-welded construction eliminates leak paths, while the coved bottom corners prevent dirt build up for effortless cleaning.
Can I mount the temperature control display on the front of my counter?
Yes. The digital LED thermostat controller includes a 1-metre extended wiring harness, allowing it to be installed remotely onto your cabinetry fascia, kickboard, or service panel for convenient monitoring.
What warranty is included with the Thermaster GN4-FA?
The unit is backed by a comprehensive 1 Year Parts and Labour commercial warranty across Australia.
N.B Image is for illustrative purposes only. Specifications are subject to change without notice.
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