Siemens RDF, Application Manual, Page: 2 / 31

Fan coil unit
4-pipe with
el. heater
Chilled/
heated ceiling
Chilled/heated
ceiling with
el. heater
Chilled/heated
ceiling and
radiator
Chilled
ceiling
and radiator
Compressor
for heating
or cooling
Compressor
with el. heater
Compressor
for heating
and cooling 2-stage
compressor
for heating
or cooling
2-pipe
el. heater or
radiator
2-pipe
Single duct
Single duct
with el. heater
Single
duct with
heat/cool coil
Single duct
and radiator
2-stage
heating
or cooling
Variable Air Volume
(VAV)
Heat pumps
Universal
Application overview