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When you are dealing with large-scale walk-in chillers, expansive multi-door supermarket displays, or heavy-duty commercial cool rooms, you need a compressor with serious muscle. The stock has to stay cold, and the pull-down time has to be immediate. The Embraco NEU6220U is a top-tier, heavy-duty 3/4 HP Medium Back Pressure (MBP) compressor engineered to handle the most demanding medium-temperature commercial applications using the highly efficient, eco-friendly R290 natural refrigerant.
Aussie hospitality and retail environments don't do "average" conditions. When a busy commercial kitchen or supermarket hits peak hours, with cool room doors constantly open and ambient temperatures soaring, the compressor takes an absolute beating. The NEU6220U is built specifically for these brutal, high-stress cycles. Its massive ~16.8 cm³ displacement means it can shift enormous volumes of heat and recover safe food storage temperatures incredibly fast, protecting your client's thousands of dollars in inventory and preventing frustrating callback jobs.
Tradie Pro Tip for R290:R290 is a highly flammable (A3 safety class) hydrocarbon. Treat it with respect. Never unbraze a live system. Always recover the refrigerant safely with an A3-rated recovery machine, purge the lines thoroughly with dry oxygen-free nitrogen (OFN), and ensure your work area is heavily ventilated before striking a torch. Because this is a larger 3/4 HP system, accurate weigh-in of the new charge is absolutely critical to avoid flooding the compressor.
| Attribute | Details |
|---|---|
| Brand & Model | Embraco NEU6220U |
| Application | MBP / HMBP (Medium/High Back Pressure) |
| Refrigerant | R290 (Propane) |
| Nominal Horsepower | 3/4 HP |
| Cooling Capacity (-10°C) | Approx. 1450 Watts |
| Displacement | 16.80 cm³ |
| Power Supply | 220-240 V 50 Hz |
| Weight | Approx. 12.5 kg |
Selecting the right compressor requires understanding three main factors: Application (Temp), Capacity (HP), and Refrigerant (R290). Here is how they break down:
No. Upgrading a system originally designed for a non-flammable refrigerant (like R134a or R404a) to a highly flammable hydrocarbon (R290) is illegal in many jurisdictions without strict engineering overhauls. R290 systems require non-sparking electrical components and extremely specific charge limits. Always replace like-for-like.
This compressor comes factory-charged with Polyol Ester (POE) oil (ISO22 viscosity). POE oil absorbs moisture from the atmosphere very rapidly. Do not unseal the compressor stubs until you are completely ready to braze it into the system, and always install a fresh, appropriately sized liquid line filter drier.
Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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