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Description
Built for Aussie refrigeration tradies: the Embraco Aspera NEU6214Z is a fully hermetic R134a HBP compressor designed for reach-ins, display fridges and beverage merchandisers where reliable pull-down matters. It’s a tidy 220–240 V, 50 Hz, single-phase unit with CSIR High Start Torque (HST) so it kicks over cleanly on warm heads and busy shop loads — no dramas.
Key Features & Benefits
- R134a HBP duty — suits typical reach-in and merchandiser operating conditions for steadier case temps.
- High Start Torque (CSIR/HST) — helps reduce nuisance trips and “won’t start when it’s hot” call-backs.
- Solid real-world capacity — approx. 1.48 kW at +5 °C evap / +50 °C cond (EN12900 reference) for common cabinet loads.
- UNI base + standard stubs — faster swaps in tight cabinets with 8.1 mm suction and 6.1 mm discharge/process tube stubs.
- Trade-friendly servicing — factory oil charge and standard electrical supply keeps the job straightforward when you follow good install hygiene.
Why This Compressor Matters
When a merchandiser is drifting up in temp every arvo, the fix is rarely “just gas”. A correctly sized HBP compressor that starts reliably under load is what saves stock and stops repeat visits. The NEU6214Z is a dependable choice when you need clean starts, stable performance, and a footprint that doesn’t fight you during the change-out.
How to Install & Use (Tradie-Friendly)
- Confirm match: verify HBP application, capacity, base footprint (UNI) and tube sizes against the original compressor/plate.
- Replace the drier: always fit a fresh liquid-line drier on compressor swaps.
- Nitrogen pressure test + purge while brazing: keeps the system clean and helps avoid oxide scale.
- Pull a deep vacuum: use a micron gauge, isolate, and run a decay test before charging.
- Charge by weight: weigh in to spec, then verify operating conditions and airflow.
Tip: If you want a refresher on best-practice evacuation readings and decay testing, use our in-house guide: Perfect Vacuum Measurements with a Micron Gauge.
Compatibility & System Info
- Refrigerant: R134a
- Application: HBP
- Electrical: 220–240 V, 50 Hz, single-phase
- Start type: CSIR (High Start Torque)
- Typical capacitors: Start 88–108 µF / 330 V; Run 15 µF (always verify nameplate/kit)
Limitations & safety: This compressor is specified for R134a HBP applications. Don’t “mix and match” refrigerants. Isolate power before work, pressure-test safely, and keep POE systems clean and dry to prevent moisture-related failures.
What’s Included
- 1 × Embraco Aspera NEU6214Z hermetic compressor (factory oil charge)
- Integrated motor protection/relay (as supplied)
- Installation leaflet (where supplied)
- Note: Start/run capacitors and mounting grommets may be sold separately — check contents on delivery.
Specifications
| Attribute | Details |
|---|---|
| Model / Engineering code | NEU6214Z / 269NA51 |
| Refrigerant / Application | R134a / HBP |
| Capacity (EN12900 ref.) | ≈ 1.48 kW @ +5 °C evap / +50 °C cond |
| Efficiency (ref.) | ≈ 2.29 W/W (5/50) |
| Displacement | 16.8 cm³ |
| Power supply | 220–240 V, 50 Hz, 1-phase |
| Motor / Start | CSIR, High Start Torque (HST) |
| Start / Run capacitors (typ.) | 88–108 µF / 330 V (start); 15 µF (run) |
| Oil / charge | POE ISO 22 / ~350 mL |
| Height / Weight | 206 mm / ≈ 11.6 kg |
| Tube stubs | Ø 8.1 mm suction / Ø 6.1 mm discharge / Ø 6.1 mm process |
| Base | UNI (European) |
Shipping & Returns
Covered by manufacturer warranty and supported by our Shipping & Returns process. Keep packaging until commissioning is complete.
FAQs
Is the NEU6214Z a drop-in for my R134a merchandiser?
Often yes if the duty matches. Check the UNI base, tube sizes (8.1/6.1 mm), and capacity at your design temps. Replace the drier, evacuate properly and weigh the charge.
What capacitor sizes does it typically use?
Typical sizing is 88–108 µF / 330 V for the start capacitor and 15 µF for the run capacitor. Always confirm the supplied kit and the compressor nameplate.
Can I use it with other refrigerants like R600a?
No. This model is specified for R134a. Use a refrigerant-approved compressor for hydrocarbon systems.
Why Buy From HVAC Shop
- Australian-owned store with local support
- Fast shipping on trade gear (see Shipping & Returns for details)
- Secure checkout and straightforward warranty process
- One place for compressors, vacuum gear, gauges and start components
Related Products
- Relay & Overload Combo — a smart swap during compressor change-outs.
- Start Capacitors — pick the correct µF/voltage for CSIR starts.
- Run Capacitors — match the run cap spec to keep amps stable.
- Bradley NR1000 Nitrogen Regulator — pressure test and purge before evacuation.
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