OSELYA YUT LLC — medical equipment, project support and service in Ukraine

Vestfrost VLS 2026: current models and updated WHO PQS requirements

The VLS range now uses updated Ae/e references, adds new combined units and offers an EMS architecture aligned with updated WHO PQS requirements. A blue stripe visually identifies 2026-generation appliances.

Detailed update explanation

What changed

WHO now requires a Level 1 EMD for vaccine refrigerators, plus an integrated Level 2/3 device or a 30-DTR. Vestfrost defines Level 1 as local logging with USB access, Level 2 as Level 1 plus local display and alarms, and Level 3 as Level 2 plus remote transmission. The EMS level is configuration-specific and must be stated in the supply specification.

Current refrigerator range

Model Power Net volume Hold-over / autonomy WHO PQS
VLS 174Ae AC AC 38 L 57:31 h E003-120e
VLS 204Ae AC AC 60 L 54:00 h E003-109e
VLS 304Ae AC AC 98 L 55:30 h E003-110e
VLS 404Ae AC AC 145 L 55:00 h E003-112e
VLS 504Ae AC AC 242 L 55:16 h E003-113e
VLS 024e SDD SDD 25.5 L 81:07 h E003-069e
VLS 054Ae SDD SDD 55.5 L 89:32 h E003-106e
VLS 094Ae SDD SDD 92 L 77:41 h E003-107e
VLS 154Ae SDD SDD 170 L 73:04 h E003-108e

New combined units

Model Power Net volume Hold-over / autonomy WHO PQS
VLS 086A RF SDD SDD 57.63 L 128:20 h E003-157
VLS 086A RF AC AC 57.63 L 130:17 h E003-168
VLS 096Ae RF SDD SDD 110 L 114:20 h E003-132e

Previous generation

VLS 354A AC and VLS 026/056/076 RF SDD remain available as previous-generation reference pages for service, identification and remaining-stock enquiries. They are not renamed as the new models.

Important: WHO PQS applies to a specific model and configuration and does not replace Ukrainian market-entry documentation. Procurement should verify the WHO code, EMS level, conformity documents, calibration, scope of supply and current availability.