Reefer Temperature Requirements by Commodity: Complete Guide

Fresh Produce Temperature Requirements

Fresh fruits and vegetables have strict temperature ranges that vary by commodity. General fresh produce: 34–38°F. Tropical fruits (bananas, mangoes): 55–58°F — they suffer cold injury below 50°F. Berries (strawberries, blueberries): 32–34°F. Leafy greens: 32–36°F. Potatoes: 40–55°F depending on variety. Always confirm the shipper's specific temperature requirement — do not assume.

Meat and Poultry Temperature Requirements

Fresh beef, pork, and lamb: 28–32°F (just above freezing). Fresh poultry: 26–32°F. Frozen meat and poultry: 0°F or below. Ground beef: 28–32°F. Processed meats and deli products: 28–34°F. Meat products are the most temperature-sensitive reefer category — any warm excursion risks bacterial growth and FDA non-compliance.

Dairy and Frozen Temperature Requirements

Fluid milk and dairy: 34–38°F. Hard cheeses: 34–40°F. Butter and margarine: 34–40°F. Ice cream and frozen desserts: -10°F to 0°F. Frozen vegetables and fruits: 0°F or below. Dairy is highly sensitive to temperature abuse — even brief warm excursions accelerate spoilage.

Over-the-Counter Health & Beauty Products

Standard OTC health products, vitamins, supplements, and cosmetics typically require controlled temperature environments between 59–77°F to prevent melting, degradation, or separation. These are common reefer loads that IZY Logistics handles regularly. Note: regulated pharmaceuticals, vaccines, and biologics require specialized GDP-certified carriers with dedicated cold chain infrastructure — outside the scope of standard freight brokerage.

FSMA Compliance — What It Means for Shippers

The Food Safety Modernization Act (FSMA) Sanitary Transportation Rule requires that food shippers establish temperature specifications for each commodity and communicate them to the carrier in writing before the load. As your broker, IZY Logistics confirms these requirements with the carrier before dispatch and includes temperature instructions on the rate confirmation. We verify that the carrier's reefer unit is functional and set to the correct temperature before loading. You provide the temperature specs — we make sure they get communicated and followed.

Pre-Cooling and Pulp Temperature Verification

Pre-cooling the trailer before loading is critical — a warm trailer cannot reach temperature after the doors are closed with product inside. IZY Logistics requires carriers to pre-cool to set temperature before arrival at the shipper. Pulp temperature (the internal temperature of the product) should be verified at loading for high-value or sensitive commodities. Document pulp temperature on the BOL.