hermetic refrigeration compressor / spiral / R407C / R410A
for industrial refrigeration
Max.: 40 kW (54 hp)
Min.: 4 kW (5 hp)
The ZH compressor range is optimized for reversible and heat
pump applications. In addition to the existing R407C range, a
complete new range optimized for R410A has been developed.
Both ranges are based on three platform sizes and cover a capacity
of 4kW to 38kW.
ZH heating compressors have been optimized for reversible heating
systems, they deliver higher capacity and efficiency at low
evaporating (heat source) temperatures and are therefore better
adapted to heating requirements than standard air conditioning
compressors. Due to their larger operating map they also require
less additional heating (electrical or gas) to cover the full heating
demand on the coldest days and therefore further improve the
system seasonal efficiency.
ZH Scroll Compressors with Enhanced Vapor Injection
ZH heating compressors with Enhanced Vapor Injection have
been further optimized to ensure best-in-class performances in
dedicated heating applications. This technology allows replacement
of traditional boilers in new building and retrofit applications,
without the need of substituting existing heating elements
in the building.
ZH Copeland Scroll heating compressors with Enhanced Vapor
Injection have an additional port to inject vapor within the
compression process. This improves system performances by
increasing the heating capacity for a given compressor displacement.
Additional benefits are the reduction of the gas discharge
temperature and the extension of the operating envelope which
enable the production of high temperature water at all working