zone 1
70° in
conference
room
zone 4
prefers
76°
zone 2
attending
seminar, unit
turned off
zone 3
constant
temperature
changes
Precise comfort from one
system in up to four different
rooms. That’s the beauty– and
efficiency of a Friedrich Multi-
Zone system.
commercial applications
including restaurant dining areas
and kitchens
setpoint
Initial
startup
2nd
startup
3rd
startup
1st
shutdown
2nd
shutdown
Inverter Technology
Standard Technology
Standard Energy Usage
Inverter reaches
setpoint faster, then
adjusts capacity as
required to maintain
accurate temp
Inverter Energy Usage
multiple configuration choices
Over 20 single, dual, tri- and quad-zone systems provide a wide range of
heating and cooling options for even the toughest remodels, additions and
improvements. A new level of system flexibility and control is at your fingertips
on Friedrich single and multi-zone systems.
advanced inverter technology
Inverter Technology lets you reach the desired temperature faster, maintain it
more accurately, and reduce energy costs. It eliminates constant compressor
start-ups/shut-downs
that traditional
technology requires
to maintain the set
temperature.
variable capacity
advantages
Inverter Technology
allows each system to
adjust capacity and
cooling output to
provide only the amount of cooling needed at a given time. For example, an
18,000 BTU/h system will operate even more efficiently as a 15,500 if that is all
that’s needed.
Multi-zone flexibility.
commercial
applications
• Room additions/renovations
• Homes without ductwork
• Bedrooms and family rooms
• Garage workshops
• Four season sunrooms
• Guest quarters
• Wine cellars
residential
applications
• Computer rooms/server rooms
• Restaurant kitchen and prep areas
• Offices in warehouse spaces
• Storage facilities
• Buildings where security concerns prevent
the use of window units
• Internal areas without exterior wall access
