The systems and appliances installed in a home can dramatically affect the amount of energy that the building will consume over its lifetime. There are several approaches and products that can be used to ensure the most energy efficient home. Energy efficiency standards for air conditioners, heat pumps, and residential unit packages have been raised in many locations, and many organizations have developed efficiency rating systems.
The following areas are discussed in this section:
- HVAC (Heating, Ventilating and Air Conditioning)
- Plumbing
- Electrical
- Ductwork
- Solar Hot Water Heating Systems
- Grid-tied Renewable Energy Electric Systems
