Overview

Thermaster SD-306K Heavy Duty Supermarket Glass Sliding Lid Freezer 306L

The Thermaster SD-306K is a 306-litre chest-style freezer built for supermarkets, cafés, and hospitality venues that need reliable frozen storage and attractive product display in a compact footprint. Featuring curved sliding glass lids, the unit offers clear visibility into the cabinet at all times, making it equally suited to retail display of ice cream and packaged frozen goods as it is to back-of-house ingredient storage.

Constructed with a durable ABS frame and Colorbond body, the SD-306K is insulated with 70mm of foam to maintain consistent temperatures between -18°C and -22°C, even in demanding Climate Class 7 ambient conditions up to 35°C. The unit runs on eco-friendly R290 refrigerant, uses a static cooling system for even temperature distribution, and ships with four heavy-duty wire baskets, a built-in lock, and heavy-duty castors for straightforward repositioning on the floor.

Key Benefits

• Curved sliding glass lids allow staff and customers to view products at a glance without lifting lids, speeding up service and improving display appeal.
• 70mm insulation and Climate Class 7 rating keep cabinet temperatures stable between -18°C and -22°C even in hot, humid environments up to 35°C ambient.
• Eco-friendly R290 refrigerant reduces environmental impact while delivering efficient, reliable freezing performance.
• Static cooling distributes cold air evenly throughout the cabinet, protecting product quality and reducing temperature fluctuations during busy trading periods.
• Four included heavy-duty wire baskets keep frozen stock organised and accessible, reducing handling time during service.
• Integrated lock secures contents between trading periods, protecting valuable frozen inventory.
• Heavy-duty castors allow the unit to be repositioned easily for cleaning, floor reconfigurations, or seasonal display changes.
• Manual defrost gives operators full control over maintenance cycles, making deep cleaning straightforward and predictable.
• A comprehensive warranty (2 years parts and labour plus a further 2 years parts only, when registered within 14 days of invoice) provides long-term peace of mind for commercial operators.

Key Features

• 306-litre gross capacity suitable for ice cream, frozen foods, packaged products, and bulk ingredients
• Curved sliding glass lid design for clear product visibility and elegant retail presentation
• Dual sliding glass lids providing access across the full width of the cabinet
• Temperature operating range: -18°C to -22°C
• Climate Class 7 rated for reliable operation at up to 35°C ambient temperature and 75% relative humidity
• 70mm foam insulation throughout for superior temperature retention and energy efficiency
• Static cooling system for consistent, even temperature distribution
• R290 eco-friendly refrigerant with low global warming potential
• ABS frame construction for long-term durability and dimensional stability
• Colorbond steel body for a robust, corrosion-resistant exterior
• Analogue temperature controller for straightforward, precise temperature adjustment
• Manual defrost for operator-controlled maintenance and cleaning
• Four heavy-duty wire baskets included for organised stock management
• Built-in lock for product security
• Heavy-duty castors for easy mobility and flexible placement
• Power supply: 240V, 180W, 10A
• Product dimensions: 1006mm (W) x 745mm (D) x 845mm (H)
• Weight: 72kg
• Packed dimensions: 1054mm (W) x 775mm (D) x 1040mm (H)
• Warranty: 2 years parts and labour plus 2 years parts only when product is registered within 14 days of invoice date

Specifications

• Width (mm): 1006
• Depth (mm): 745
• Height (mm): 845
• Weight (kg): 72
• Packed Width (mm): 1054
• Packed Depth (mm): 775
• Packed Height (mm): 1040
• Shipping Weight: 63
• Capacity (Litres): 306
• No. of Doors: 2
• Door Type: Sliding Doors
• Body Material: Colorbond
• Mobility: Castors/Wheels
• Defrost Type: Manual
• Cooling Type: Static
• Power Delivery: 240V, 180W/10A
• Power (kW): 240
• Warranty (months): 2 Years Parts & Labour Plus 2 Years Parts Only Warranty When Products Registered Within 14 Days Of Invoice
• Number of Baskets: 4