An R290 line in a tender is useful only when it points to the same cabinet that will be quoted, manufactured and serviced. Product-family language can drift across similar island freezers, so the buyer should bind the refrigerant statement to one exact product URL, model record, production batch and nameplate before approval.
The Plug-in High Vision Windows Combined Island Freezer Type-B product page identifies this exact plug-in cabinet and lists R290 with an operating temperature of −18 to −22°C. Those facts belong to this model page; they should not be copied to every island freezer without separate verification.
Put the Exact Product Identity at the Top
Start the approval sheet with the product title, URL, selected model or size, quantity and drawing revision. Add a current product image showing the high-vision glass structure and plug-in base. This gives procurement, engineering and service teams one shared identity before they compare technical fields.
If a supplier quotation uses a shortened name such as “high-vision island freezer,” ask for the full product reference to be repeated. Similar names cannot establish identical construction, refrigerant or batch configuration.
Reconcile Four Evidence Points
Check the current product page, quotation or technical sheet, production-batch record and physical nameplate. Each should identify the same model and refrigerant. Record the revision or date for each source. If one item is missing or differs, keep the claim open until the supplier resolves it in writing.
The existing Low-E island-freezer claim approval guide uses the same discipline for a different product claim: a feature needs a model-bound record. Here, the controlled field is refrigerant identity, and the same logic prevents a family-level statement from entering an exact tender line.
Keep the Temperature and Electrical Record Beside It
Record the published −18 to −22°C operating range for this Type-B model, then confirm current batch data and project conditions with the supplier. Add voltage, frequency, plug or connection requirements, quantity and store layout to the approval file. The refrigerant choice does not replace those project fields.
For a multi-cabinet lineup, give every cabinet a position or asset ID. Link its approved model and nameplate photo to that ID. This makes receiving and service checks possible without relying on carton order or memory.
Define the R290 Service Handover
R290 is flammable, so installation, service and decommissioning need the applicable local rules, trained personnel and the manufacturer's current service information. Confirm who will receive the service file, where the refrigerant identity will be recorded and which qualified provider is responsible at the destination.
The handover pack should include the final model list, nameplate photographs, approved batch documents, location IDs, contact route and any locally required records. Store operators should not open protected refrigeration systems or use tender text as a service procedure.
Add a Change Trigger Before Release
Define which changes reopen approval: model substitution, size change, refrigerant change, production-batch revision, electrical change or service-provider change. The order acknowledgment should repeat the controlled fields. At receiving, compare the nameplate and cabinet identity against that acknowledgment before the unit is accepted into the store plan.
This method creates a traceable claim without promising performance beyond the published model facts or the project's verified conditions.
Related Island-Freezer Procurement Controls
- Compare standard and Type-C plug-in combined island freezers
- Reconcile packing lists with refrigeration nameplates
- Plan an island-freezer multi-store rollout schedule
Request an Exact-Model Refrigerant Review
Send the exact product URL, selected model, quantity, layout, destination, electrical requirement, tender wording and requested refrigerant evidence through the XCCOLD inquiry page. Ask for the product page, batch file and nameplate fields to be reconciled before release.