3 Nomenclature
The model numbers of Copeland Scroll™ compressors have been designed to include a coded nominal capacity at
dedicated heat pump operating conditions. All heat pump scroll compressors are charged with Ester oil, which is
indicated by the letter “E”.
Model Designation
Z H 26 K 4 E - TFD - 524
1 2 3 4 5 6
7
8
1
Z = Compressor family: Z = Scroll
2
H = Dedicated heat pump compressor
3
Nominal heating capacity [kW] @ 50 Hz and -7°C evaporating/50 °C condensing using multiplier 1/3.
Ex: 26K = 8.6 kW
4
Nominal heating capacity multiplier: K= 1 & M= 10
5 Model
variation
6 POE
Oil
7 Motor
version
8
Bill of Material
4 Application
Envelope
Tc °C
Te °C
R407C Mid-point
Figure 1: Application envelope of ZH compressors
C6.2.9/0203-1004/E 3
