Author Question: When low voltage thermostat wire is run through the roof to the conditioned space the thermostat ... (Read 121 times)

jparksx · **on:** Jul 26, 2018

When low voltage thermostat wire is run through the roof to the conditioned space the thermostat should then be located as close to the ________ as possible.

A) electrical service panel B) fresh air intake
C) return air D) mechanical room

Question 2

The economizer on a commercial packaged air conditioning system

A) Limits the operating cycles of the system to no more than 15 minutes
B) Reduces the voltage to the compressor during peak loads to save power
C) Uses outdoor air to provide cooling at low ambient temperatures
D) Reduces the indoor blower speed during peak loads to produce cooler air and save energy