Views: 0 Author: Site Editor Publish Time: 2026-03-11 Origin: Site
Common refrigerants used in monoblock refrigeration units include:
R404A – Widely used for low-temperature refrigeration and freezer applications.
R134a – Suitable for medium-temperature cold rooms and food storage.
R449A / R452A – Lower-GWP alternatives replacing R404A in many modern systems.
R290 (Propane) – A natural refrigerant with high efficiency and low environmental impact, increasingly used in small refrigeration systems.
The choice of refrigerant depends on temperature requirements, environmental regulations, and system design.
