Thermostat control for heating loads December 1st 2007 Danlers designs and
manufactures a range of HVAC
controls, including a passive
infrared thermostat for heating
loads.
The device combines an
adjustable room thermostat with
a passive infrared person
detector. If someone is in the
room, the heating unit is switched
on to achieve the selected
thermostat temperature. When
nobody is present, the
temperature is allowed to fall to a
set-back temperature. More articles from Danlers Limited: |