A fired heater which is installed on the location where the heat is needed and heats the air directly without the use of any ducting is called a:
a. Unit heater
b. Unit ventilator
c. Convector
d. Fin-coil heat exchanger
e. Rooftop unit
Answer: A
A fired heater which is installed on the location where the heat is needed and heats the air directly without the use of any ducting is called a:
a. Unit heater
b. Unit ventilator
c. Convector
d. Fin-coil heat exchanger
e. Rooftop unit
Answer: A