Urea solution freezes at approximately -11°C, which can cause operational issues in cold environments. To address this, many urea dispensers are equipped with heated hoses, insulated cabinets, and temperature-controlled storage tanks.
The dispenser’s control system automatically activates heating elements when ambient temperatures fall below critical thresholds. This prevents crystallization inside hoses, pumps, and nozzles, ensuring smooth operation even in winter conditions.
Temperature management protects equipment, maintains accurate dispensing, and reduces downtime. It also ensures consistent DEF quality, allowing vehicles to refuel reliably regardless of seasonal conditions.