Brochure

features
A-37
www.sbt.siemens.com/hvp/components
Description
Applications
Thermostats & Hygrostats
Electric Room Thermostats
RAA…
RAA10C Fan Coil Thermostat
with concealed set point knob.
RAA20U Room Thermostat with
exposed set point knob.
RAA30U Room Thermostat
with On/Off selector switch.
The RAA… Electric Room Thermostats are typically used
in public buildings, storage rooms, entrance hallways and
maintenance rooms where two-position (On/Off) control is
required.
Descriptions of models are as follows:
RAA10…model is a heating or cooling only thermostat that
has a concealed set point knob for use in areas where set
point adjustment is limited to authorized personnel. Typical
applications are frost and overheat protection and tempo-
rary heat for buildings under construction.
RAA20… model is a heating or cooling only thermostat that
has an external set point knob for occupant adjustment.
RAA30… is a heating or cooling only thermostat that has
an external set point adjustment knob with an On/Off
switch.
RAA40… is a heating and cooling thermostat with an
external set point knob and a selector switch for
Heat/Cool/Off.
Note:
ARG 70 wall plate is required in order to be UL compliant
for switching line voltage.
The RAA… Room Thermostats are designed for either
simple heating or cooling or for 2-pipe heating and cooling
systems where fan control is not required.
Designed for simple heating or cooling or heating/cooling
applications, the RAA… Electric Room Thermostats are an
attractive and economical solution that is based on
two-wire, gas membrane technology.
The RAA… Electric Room Thermostats are available in
single scale Fahrenheit or Celsius models, except the
RAA10, with models for dry wall or electrical wall box
mounting. Models are designed for wall box mounting
includes wall box plate adapter and screws.
• Two-point control algorithm for on/off
control
• 24…120, 277 Vac line
• Two mounting styles: electrical wall box
or drywall
• Dual Fahrenheit/Celsius scale
Options
• Tamperproof cover (concealed set point
knob)
RAA40 Room Temperature
Thermostat with Heal/Cool/Off
selector switch.