Copeland · ZR scroll
Copeland ZR42K3
Copeland's long-running scroll range for R22 and R407C systems. The number in the model code is the nominal cooling capacity in thousands of BTU/h (ZR81 ≈ 81,000 BTU/h).
- Capacity
- ~3.5 TR
- Refrigerant
- R22 / R407C
- Type
- Hermetic scroll
Specifications
ZR42K3 at a glance.
| Brand | Copeland |
|---|---|
| Series | ZR scroll |
| Model | ZR42K3 |
| Compressor type | Hermetic scroll |
| Refrigerant | R22 / R407C |
| Nominal capacity | 42,000 BTU/h · ~3.5 TR · ~12.3 kW |
| Application | Air conditioning and heat pumps |
| Power supply | PFJ: 220–240 V, single-phase, 50 Hz (smaller K3 models) TFD: 380–420 V, three-phase, 50 Hz |
Nominal figures for the series. Capacity, current and connections vary with voltage version and operating conditions, so we confirm them against your old compressor's nameplate before supply.
About this series
Why it's used.
- Compliant scroll design tolerates liquid and debris better than reciprocating compressors
- Fewer moving parts, lower noise and vibration
- Common replacement in ductable, package and precision AC units
Check compatibilityShare your AC make and model, plus a photo of the old compressor's label (model code, voltage and refrigerant), and we'll confirm this is the right replacement.
Copeland · ZR scroll
Other models in this series.
ZR28K3
~2.33 TR
View specs
ZR34K3
~2.83 TR
View specs
ZR48K3
~4 TR
View specs
ZR61KC
~5.08 TR
View specs
ZR72KC
~6 TR
View specs
ZR81KC
~6.75 TR
View specs
ZR94KC
~7.83 TR
View specs
ZR108KC
~9 TR
View specs
ZR125KC
~10.42 TR
View specs
ZR144KC
~12 TR
View specs
ZR160KC
~13.33 TR
View specs
ZR190KC
~15.83 TR
View specs
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