Levi is installing a heat pump. He installed the pipes two feet deep. He then installed the unit within the house and installed a thermostat inside to regulate the heat pump. Lastly, he installed a furnace in the basement. Which best describes Levi’s errors? A: The pipes need to be at least six feet deep to avoid the freezing ground, and he did not need to install a furnace.
B: He did not need to install a furnace, and pipes are not necessary in the installation and function of a heat pump.
C: Thermostats should be installed directly to the outside unit, and the pipes need to be at least six feet deep to avoid the freezing ground.
D: Pipes are not necessary in the installation and function of a heat pump, and thermostats should be installed directly to the outside unit.