4. Energy-Efficient HVAC Systems

Try these first

1. 1.

   What is the efficiency range for high-efficiency heat pumps?

   Hint

   Think about how much energy they save compared to traditional systems.

2. 2.

   How does a ductless mini-split system enhance energy efficiency?

   Hint

   Recall how controlling different areas separately saves energy.

3. 3.

   What does a high-efficiency heat pump typically achieve in terms of efficiency?

   • 100-200%
   • 200-300%
   • 300-600%

   Hint

   Recall the efficiency range discussed in class.

4. 4.

   True or False: Ductless mini-split systems utilize ductwork to distribute air.

   • True
   • False

   Hint

   Think about the name 'ductless.'

5. 5.

   Evaluate the performance difference between a building using ducted HVAC versus ductless mini-split systems, factoring in energy losses and maintenance costs.

   Hint

   Consider how the air distribution method affects efficiency.

6. 6.

   Design an energy-efficient HVAC plan for a small office space using at least three of the discussed technologies.

   Hint

   Think about how each technology works together to save energy.