Short answer

Size an ice merchandiser at about 1.4 ten-pound bags per cubic foot, hold it at −12 °C to −6 °C (10–21 °F), choose auto-defrost for retail, and for outdoor sites check the ambient rating, shade, lockable doors and UL/ETL or CE certification.

An ice merchandiser is a solid-door freezer built for one job: keeping bagged ice frozen, loose and ready to sell. It looks simple, but capacity, defrost type and outdoor durability decide whether customers get a clean bag or a frozen block.

Capacity: volume to bags

Bagged ice is usually sold in 7 lb (about 3 kg) and 10 lb (about 4.5 kg) bags. As a working figure, one cubic foot holds about 1.4 bags of 10 lb ice.

Net volume10 lb bags (approx.)Typical site
21 cu ft / 600 L30Convenience store, marina kiosk
39 cu ft / 1,100 L55Petrol station, small supermarket
55 cu ft / 1,560 L80Busy forecourt, campground
70 cu ft / 2,000 L100Supermarket, ice distributor depot

Size for your delivery interval: if the ice company restocks twice a week, the cabinet must hold half a week of sales on a hot weekend.

Holding temperature

Bags should sit around −12 °C to −6 °C. Much warmer and the surface melts and refreezes, welding bags together. Much colder only costs electricity. A digital controller with a visible display makes checks easy for staff.

Auto-defrost or cold-wall?

Auto-defrost

A fan-coil evaporator cools the air and defrosts itself on a timer. Frost does not build up on the walls, bags stay loose and staff never need to empty the cabinet to defrost it. This is the common choice for retail.

Cold-wall

Refrigerant tubes run inside the cabinet walls. There are fewer moving parts and the cabinet stays very cold, but frost builds up on the walls and it must be emptied and defrosted manually from time to time.

Outdoor installation checklist

  • Galvanised, powder-coated steel cabinet and a weather-protected condensing unit.
  • Rated for the hottest day on site. Many forecourts in the Middle East and southern US see 43 °C or more.
  • Shade the condenser and keep 30 cm clear on the air inlet and outlet.
  • Lockable hasp and heavy-duty hinges for unattended hours.
  • Electrical certification for your market, for example UL/ETL in North America or CE in Europe. Ask for the documents before ordering.

Graphics and branding

The doors are a billboard. Most buyers order “ICE” graphics or their own brand printed as vinyl decals. Send vector artwork with the order so decals are applied at the factory.

What to send for a quotation

  1. Bags per week and bag size.
  2. Indoor or outdoor, and the hottest ambient temperature.
  3. Voltage and plug type.
  4. Graphics artwork, if any.

Further reading

Quick answers

What temperature should an ice merchandiser hold?
Around −12 °C to −6 °C (roughly 10–20 °F). Colder than that wastes energy; warmer and bags start to fuse.
Can an ice merchandiser stand outside?
Outdoor models can, with a weather-resistant cabinet. Keep the condensing unit shaded and leave space for air to flow.
How many 10 lb bags fit in a 39 cu ft merchandiser?
About 50–60 bags, depending on how the bags are stacked and the shelf layout.
What is the difference between an ice chest cooler and an ice merchandiser?
An ice chest cooler is an insulated box with no refrigeration, so ice inside slowly melts. An ice merchandiser is an electric, plug-in freezer that holds bagged ice at −12 °C to −6 °C (10–21 °F) indefinitely. Gas stations, convenience stores and campgrounds use merchandisers for selling ice; passive ice chests suit events, catering and short-term storage.
How much does a commercial ice cooler cost?
Prices vary by capacity, indoor or outdoor rating, defrost type and destination. As a rough guide, commercial bagged-ice merchandisers for about 30–100 ten-pound bags typically sell in the low thousands of US dollars at retail, while a basic passive commercial ice chest costs far less. Be There quotes each order FOB, CIF or DDP with confirmed specifications.
What is the best ice cooler with a lock for a gas station?
Choose a lockable, solid-door ice merchandiser rated for outdoor use, with a weatherproof cabinet, auto-defrost and a capacity matched to peak weekend sales. Size it at about 1.4 ten-pound bags per cubic foot, so a 39 cu ft unit holds roughly 55 bags. Check the ambient rating, shade, and UL/ETL or CE certification for your market.
Is an electric ice chest the same as a chest freezer?
A plug in ice chest built for ice works like a chest freezer, but an ice merchandiser is tuned for bagged ice: it holds a warmer −12 °C to −6 °C (10–21 °F) so bags don't fuse into blocks, uses auto-defrost to stop frost build-up, and has lockable doors and graphics for retail. A home chest freezer is fine only for small private use.
What size ice chest do I need for a bar?
For bar service, ice is usually kept in a stainless ice bin or well under the counter, refilled from an ice machine, rather than in a large ice chest. Plan bin storage of at least half your daily ice demand; a bar typically uses about 1.5–2 kg (3.3–4.4 lb) of ice per seat per day. Bagged-ice backups can sit in a merchandiser.
What is an icebox?
An icebox was the non-electric forerunner of the refrigerator: an insulated wooden or metal cabinet cooled by a block of ice, common before the 1930s. Today "ice box" also describes ice chests, freezer ice bins and bagged-ice merchandisers. For selling ice, a modern electric merchandiser at −12 °C to −6 °C (10–21 °F) replaces the old fashioned ice box.