Vestfrost VT406-45 383 Ltr Low Temperature product image

Vestfrost

Vestfrost VT406-45 383 Ltr Ultra-Low Temperature Chest Freezer -45°C

SKU: VT406-45

£924.00(£1,108.80 inc VAT)
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  • In the event of equipment failure any parts needed will be provided 3
  • In the event of equipment failure an engineer will be sent for an onsite repair 3
  • Equipment may be supplied with a moulded plug but may be more suitably connected to a fused spur

The Vestfrost VT406-45 is a specialist ultra-low temperature chest freezer designed to maintain internal temperatures down to -45°C. This is not a standard commercial catering freezer — it is built for environments where deep, stable freezing is a genuine operational or regulatory requirement. Typical applications include laboratory storage, pharmaceutical and medical facilities, veterinary practices, and specialist food processing operations where conventional freezing depths are insufficient.

The unit runs on a single-compressor system engineered for continuous operation at extreme low temperatures. Temperature stability is central to its design: the cabinet holds consistent internal conditions even as ambient temperatures shift, which matters considerably when the stored materials are sensitive to any variation. A digital controller makes monitoring straightforward, and the unit is prepared for external temperature logging — relevant wherever audit trails are required by protocol or regulation.

From a practical standpoint, the key operational features include:

  • Audible and visual alarms for immediate notification of temperature deviation
  • Prepared for CO2 backup system integration where protocols require it
  • Fitted lock for access control and security
  • Hydrocarbon refrigerant for a lower environmental footprint
  • Mains-powered with no specialist commissioning needed on installation

Installation is uncomplicated — no gas or water connections are required. Placement does need some thought, however. The unit should be positioned in a well-ventilated space, as ambient temperature around the cabinet directly affects how consistently the compressor can sustain ultra-low operating levels. Floor load capacity is also worth confirming before positioning a fully loaded chest freezer of this size.

This unit is well suited to regulated or specialist environments with a clear requirement for temperatures well below standard commercial freezing. It is not the right choice for general catering cold storage, where a conventional chest or upright freezer would be more appropriate and considerably more economical to run. If your volume or temperature requirements sit outside what this unit covers, alternatives are available.

If you are working through whether ultra-low temperature storage is the right specification for your setting, or have questions about placement, monitoring, or backup requirements, we are happy to talk it through before you make a decision.

Frequently asked questions

Is this freezer suitable for food storage, or is it primarily for laboratory use?

The VT406-45 can be used in specialist food processing applications where standard commercial freezing temperatures are insufficient, but it is more commonly deployed in laboratory, pharmaceutical, medical, and veterinary settings. For general catering cold storage, a conventional chest or upright freezer will be more appropriate and more cost-effective to operate.

What does the unit need in terms of installation and ventilation?

The unit is mains powered and requires no gas or water connections, making installation straightforward. Ventilation is the most important practical consideration — the area around the cabinet must have adequate airflow, as poor ventilation will reduce the compressor's ability to sustain ultra-low temperatures reliably. Floor load capacity should also be confirmed before positioning a fully loaded unit.

Can this freezer integrate with our existing temperature monitoring or alarm systems?

The VT406-45 comes prepared for external temperature logging connections, which allows it to feed into external monitoring systems where audit trails or remote alerts are required. It also has a CO2 backup system connection point for environments where backup protocol is part of standard operating procedure. If you have specific integration requirements, it is worth discussing these before purchase.
Vestfrost VT406-45 383 Ltr Ultra-Low Temperature Chest Freezer -45°C

£924.00(£1,108.80 inc VAT)

£924.00(£1,108.80 inc VAT)

The Vestfrost VT406-45 is a specialist ultra-low temperature chest freezer designed to maintain internal temperatures down to -45°C. This is not a standard commercial catering freezer — it is built for environments where deep, stable freezing is a genuine operational or regulatory requirement. Typical applications include laboratory storage, pharmaceutical and medical facilities, veterinary practices, and specialist food processing operations where conventional freezing depths are insufficient.

The unit runs on a single-compressor system engineered for continuous operation at extreme low temperatures. Temperature stability is central to its design: the cabinet holds consistent internal conditions even as ambient temperatures shift, which matters considerably when the stored materials are sensitive to any variation. A digital controller makes monitoring straightforward, and the unit is prepared for external temperature logging — relevant wherever audit trails are required by protocol or regulation.

From a practical standpoint, the key operational features include:

  • Audible and visual alarms for immediate notification of temperature deviation
  • Prepared for CO2 backup system integration where protocols require it
  • Fitted lock for access control and security
  • Hydrocarbon refrigerant for a lower environmental footprint
  • Mains-powered with no specialist commissioning needed on installation

Installation is uncomplicated — no gas or water connections are required. Placement does need some thought, however. The unit should be positioned in a well-ventilated space, as ambient temperature around the cabinet directly affects how consistently the compressor can sustain ultra-low operating levels. Floor load capacity is also worth confirming before positioning a fully loaded chest freezer of this size.

This unit is well suited to regulated or specialist environments with a clear requirement for temperatures well below standard commercial freezing. It is not the right choice for general catering cold storage, where a conventional chest or upright freezer would be more appropriate and considerably more economical to run. If your volume or temperature requirements sit outside what this unit covers, alternatives are available.

If you are working through whether ultra-low temperature storage is the right specification for your setting, or have questions about placement, monitoring, or backup requirements, we are happy to talk it through before you make a decision.