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Description
Embraco NT2180U Low Temp Compressor (1 HP, R290)
When a high-capacity walk-in freezer or a multi-door display cabinet fails, your client stands to lose thousands in bulk inventory. You need a heavy-hitting replacement that guarantees rapid temperature pull-down and unrelenting performance under maximum load. The Embraco NT2180U is a premium, 1 HP Low Back Pressure (LBP) workhorse, engineered specifically to drive large-scale commercial freezing applications using the highly efficient, natural R290 refrigerant.
Key Features & Trade Benefits
- R290 Optimized Performance: Designed from the ground up for R290 (Propane), this compressor maximizes thermodynamic efficiency, significantly reducing running costs while maintaining an ultra-low Global Warming Potential (GWP).
- High Volumetric Capacity: Boasting a massive 22.40 cm³ displacement, it provides the serious cooling muscle required for heavy commercial applications like island freezers and walk-in storage rooms.
- NT Series Ruggedness: The Embraco NT platform is the benchmark for heavy commercial durability. It features an over-engineered motor and superior internal cooling to withstand continuous duty cycles in high ambient temperatures.
- Trusted Embraco Engineering: Enjoy peace of mind with Embraco's legendary reliability, featuring high starting torque, surprisingly quiet operation for a 1 HP unit, and incredibly stable oil management.
Why This Compressor Matters on the Job
In a sweltering commercial kitchen or a busy supermarket, refrigeration equipment is pushed beyond normal limits. When ambient temperatures soar, the compressor working to hold a multi-door freezer at -22°C takes the brunt of the abuse. The NT2180U is purpose-built for these extreme environments. Its robust valve plate design and superior heat dissipation allow it to recover deep freezing temperatures incredibly fast after heavy restocking, ensuring food safety and preventing costly callbacks.
Tradie Pro Tip for High-Capacity R290:Because this is a large-capacity compressor, the total system charge will be near the upper limits of R290 safety regulations (typically 150g per circuit for commercial cabinets). Accurate weigh-in using digital scales is absolutely critical. Never unbraze a live R290 system—always recover the gas with an A3-rated recovery machine and purge the lines thoroughly with dry oxygen-free nitrogen (OFN) before applying heat.
What’s Included
- 1 × Embraco NT2180U Low Temp Compressor (1 HP, R290)
- Note: Standard starting components, relays, and capacitors supplied as per factory Embraco packaging.
Specifications
| Attribute | Details |
|---|---|
| Brand & Model | Embraco NT2180U |
| Application | LBP (Low Back Pressure) / Low Temp |
| Refrigerant | R290 (Propane) |
| Nominal Horsepower | 1 HP |
| Cooling Capacity (-25°C) | Approx. 900 Watts (Subject to EN12900 rating conditions) |
| Displacement | 22.40 cm³ |
| Power Supply | 220-240 V 50 Hz |
| Weight | 17.5 kg |
Frequently Asked Questions (FAQ)
How does the NT2180U differ from other Embraco R290 low temp compressors?
The primary difference lies in capacity and physical footprint. Embraco engineers different platforms to handle different cooling loads:
- EMC Series (e.g., EMC3130U): Compact, high-efficiency models (~1/4 HP) perfect for small under-bench freezers.
- NEU Series (e.g., NEU2155U): Mid-range workhorses (~1/2 to 3/4 HP) ideal for standard upright commercial freezers.
- NT Series (NT2180U): The heavyweights (~1 HP). With a massive 22.40 cm³ displacement, this compressor is physically larger and engineered for high-demand applications like large multi-door freezers, island display cabinets, and walk-ins that require massive cooling power and rapid pull-down.
What type of oil does the Embraco NT2180U use?
This heavy-duty compressor comes factory-charged with Polyol Ester (POE) oil. POE oil absorbs moisture from the atmosphere very rapidly, so 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.
Can I use this compressor to retrofit an older R404A freezer?
No. Upgrading a system originally designed for a non-flammable HFC (like R404A) to a highly flammable hydrocarbon (R290) is strongly advised against and illegal in many jurisdictions without strict engineering overhauls. R290 systems require non-sparking electrical components and specific charge limits. Always replace like-for-like.
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