Refrigeration units for frozen storage
Monoblock and split units for maintaining frozen goods: volume, low-temperature duty and selection considerations.
Editorial review: · AACORE SUPPLY
Maintaining frozen goods is not the same as freezing them
Keeping goods that arrive frozen and freezing products from a different starting temperature are different duties. Both the amount of heat to remove and the available time change the selection.
A nominal storage room volume is not a freezing capacity in kilograms per hour. Fresh-product freezing and rapid cooling processes need a specific assessment.
Check the low-temperature application
Select references intended for frozen storage and check the operating temperature stated for the exact model. Monoblock or split construction alone does not identify the temperature duty.
Read the room volume together with the selection conditions. Do not assume an ambient temperature or setpoint that has not been documented.
Insulation, doors and defrost
Air and moisture entering the room, door operation and insulation affect low-temperature storage. Evaporator frost and condensate disposal also need consideration.
Check the specified defrost arrangement and the installation requirements. A rule based only on cubic metres cannot replace these checks.
Compare and order
Use the filters to compare units for the same application. Review manufacturer, model, supply and capacity, then confirm the real project conditions.
The corresponding HVAC Spare Parts page handles accessories, options and the final order.
Manufacturer documentation: INTARCON intarblock R290 · INTARCON intartop R290
View equipment at HVAC Spare Parts →
