What piece of equipment was developed to provide temperature control in individual rooms in buildings such as hotels?
a) a rooftop unit
b) a window air conditioner
c) a unit ventilator
d) a packaged air conditioner
e) a multi-zone unit
Answer: C
What piece of equipment was developed to provide temperature control in individual rooms in buildings such as hotels?
a) a rooftop unit
b) a window air conditioner
c) a unit ventilator
d) a packaged air conditioner
e) a multi-zone unit
Answer: C