Description
The Two Stage Setpoint
Control 152 is a
microprocessor-based control
that operates as either a two
stage setpoint control or as
two independent setpoint
controls. As a two stage
setpoint control, the 152 can
provide two stage heating,
two stage cooling or a
combined heating / cooling
interlock function. When
operating as two independent
setpoint controls, the 152
can control any combination
of heating or cooling device.