Built for tradies: The Embraco EMY6170Z is a hermetic reciprocating compressor for R134a in the LBP/MBP envelope. It’s a tidy swap on display fridges, merchandisers and small coolrooms — quick to fit, stable in Aussie heat, and no dramas.
Key Features & Trade Benefits
- LBP–MBP application on R134a — right operating range for cabinets and reach-ins so you hold product temps and cut call-backs.
- 220–240V, 50Hz single-phase — straight fit for Australian mains; less mucking around on site.
- ~1/4 HP class with ~508 W at −5 °C (EN conditions) — dependable pull-down on light commercial loads; keeps energy use sensible.
- CSIR motor platform — works with common relay/overload and (where specified) start cap for repeatable starts and fewer nuisance trips.
- Compact NEU/EM family form factor — easier handling in tight plant bays; bloody good for fast change-outs.
- Factory ester oil charge — ships ready to install; protect the POE from moisture for long life.
Why This Compressor Matters
On a 38-degree Sydney arvo, a merchandiser that short-cycles can kill stock. Swapping in an EMY6170Z, refreshing the relay/overload and drier, then pulling a deep vac had the case back on song before doors opened — fair dinkum, fewer call-backs and a happier owner.
Shopping around? See our Refrigeration category for oils and start gear that pair well with Embraco.
Pro Tip
- Match the start gear: CSIR units rely on a healthy relay/overload (and start cap when specified). Replace tired parts at change-out — cheap insurance.
- Keep POE clean & dry: Change the drier, nitrogen-sweep brazes, and pull a deep vacuum. Moisture is the oil killer.
- Don’t starve airflow: Maintain condenser fan flow across the shell — hot windings/oil will shorten life.
Compatibility & System Info
Refrigerant: R134a. Applications: LBP/MBP cabinets, merchandisers, small coolrooms, vending. Typical cap-tube systems; verify capillary sizing if replacing a different model.
Local note: Coastal installs (Sydney, SE QLD): protect terminals from salt creep. Inland/hot sites (Western NSW): keep coils clean — she’ll be right if it breathes.
What’s Included
- 1 × Embraco Aspera Compressor EMY6170Z (factory oil charge)
- Terminal cover and shipping/service plugs (as supplied by manufacturer)
Specifications
| Attribute | Details |
|---|---|
| Model / Series | EMY6170Z — NEU/EM family |
| Refrigerant | R134a |
| Application | LBP / MBP (light commercial refrigeration) |
| Supply | 220–240 V, 50 Hz, single-phase |
| Motor / Start | CSIR (relay/overload; start cap as specified) |
| Cooling | Fan-cooled shell |
| Displacement | ~8.0 cm³ (family typical) |
| Capacity (reference) | ~508 W @ −5 °C evap (EN conditions); performance varies with conditions |
| Height / Weight | ~171 mm / ~7.7 kg |
| Oil Type / Charge | POE (ester), approx. 150–180 mL (engineering-code dependent) |
Always confirm against the compressor nameplate/engineering code and site conditions.
Warranty & Returns
Covered by manufacturer’s warranty. See our Shipping & Returns for process, timeframes and change-of-mind terms.
FAQs
Is EMY6170Z suitable for R600a?
No — this model is specified for R134a. Use an R600a-approved model for isobutane systems.
Do I need new start gear?
Highly recommended. CSIR compressors depend on a healthy relay/overload (and cap where specified) to avoid nuisance trips.
What oil should I use?
Factory-charged with POE. If re-oiling, match OEM ester grade and protect from moisture.
Related Products
- Relay & Overload Combo — a helpful swap with the compressor so starts stay smooth.
- Start Capacitors — handy when the original is weak or out of spec.
- Refrigeration POE Oils — choose the OEM-specified grade for clean lubrication.
Compliance & Industry Resources
For best-practice refrigeration guidance and training in Australia, see AIRAH.