The main difference comes down to kitchen layout and how you use the fridge day to day. Upright fridges offer the largest storage capacity and are typically used for bulk ingredient and stock storage in the back of house, with shelving designed for full-size trays and containers. Undercounter fridges sit neatly beneath a workbench, making them a good fit for kitchens with limited floor space or where quick access near a workstation matters more than sheer capacity. Prep fridges (including pizza prep fridges) combine cold storage with a refrigerated topping rail, letting chefs keep ingredients chilled and within arm's reach while assembling dishes to order. If you're setting up a new line or workstation and aren't sure which format suits your workflow, our team can talk through your kitchen layout and recommend what fits.

Capacity comes down to your menu size, delivery frequency, and how much stock you need on hand between deliveries. A cafe or small takeaway with daily deliveries might only need a compact undercounter or bar fridge, while a busy restaurant or catering kitchen holding several days' stock will usually need a larger upright or multi-door unit. It's worth thinking beyond your current needs too, since a fridge running near full capacity all the time works harder and can shorten its operating life. Also consider door configuration (solid vs glass) depending on whether the fridge is back-of-house storage or a front-of-house display, and check the internal shelving layout suits the container sizes you actually use. Our product listings include internal dimensions and shelving details to help with this. If you're unsure what capacity suits your throughput, send us your daily volumes and we'll help you land on the right size.

Commercial fridges run continuously, so energy efficiency is a genuine factor in ongoing running costs, and it varies between models based on compressor type, insulation quality, and door configuration (solid doors generally hold temperature better than glass doors, which lose more cold air each time they're opened). Features like self-closing doors, efficient condensers, and good door seals all help reduce the energy needed to maintain a stable internal temperature. That said, actual running costs will depend on your kitchen environment, how often the fridge is accessed, and your local electricity rates, so we can't quote a fixed dollar figure that applies to every venue. Each product page lists relevant specifications so you can compare models before deciding. If reducing running costs is a priority for your kitchen, let our team know your usage pattern and we can point you toward suitable options.

Most commercial fridges, including undercounter, bar, upright, and prep fridge units, are designed as plug-and-play appliances that only need a standard power outlet and a level, well-ventilated position with adequate clearance around the compressor for airflow. There's generally no need for a refrigeration technician to commission a standard unit, though it's worth allowing the fridge to settle upright for a period before switching it on if it's been transported on its side, so the refrigerant can settle properly. Larger cool room-style or custom refrigeration setups are a different matter and typically do require professional installation. If you're placing a fridge in a tight or enclosed space, checking ventilation clearance beforehand will help it run efficiently and avoid unnecessary strain on the compressor. Not sure whether your chosen unit needs anything beyond a standard setup? Ask our team before you order and we'll clarify what's involved.

Yes, Cater Central delivers commercial fridges to businesses across Australia, from major capital cities to regional and remote locations. We warehouse stock in the major capital cities, so metro deliveries are often quick, with next-day delivery available in some cities depending on stock availability at the time of order. Regional and remote deliveries will generally take a bit longer to arrange, and freight costs vary depending on your destination and the size of the unit, since commercial fridges range from compact bar fridges to large upright and multi-door units that need appropriate freight handling. We'd recommend confirming freight costs and delivery timeframes before finalising your order, especially for larger units or tight delivery windows. If you need a fridge by a specific date, whether for a new fit-out or an urgent replacement, get in touch with our team and we'll give you an accurate timeframe for your postcode.