Zone Master is the registered trade name of Lennox for its range of
multi-zone cooling with individual set temperature for each zone.
Since 1970, Lennox has been the pioneer of multi-zone technology. The Lennox
ZONEMASTER system is an expansion valve refrigerant system designed to give
Lennox cooling equipment the ability to satisfy applications where one
condensing unit, equipped with two-speed compressor, supplies more than one
evaporator unit in multi zone applications. The is done with the incorporation
of a Refrigerant Tank Module (RTM) in addition to the standard two speed
compressor for multi-zone cooling.



Other models of ZONEMASTER system comprise of a single condensing unit of up
to 10 ton are used to couple many indoor evaporators for commercial
applications.
Applications for the Lennox ZONEMASTER Multi-zone system are wide and
applicable to all mutli-zone cooling system. Please consult us for further
details on your specific application.


