Choose Energy Star or GreenSpec HVAC components

Rated equipment uses less energy.
Higher-efficiency fans, pumps, and motors meet either Energy StarLabeling system sponsored by the Environmental Protection Agency and the US Department of Energy for labeling the most energy-efficient products on the market; applies to a wide range of products, from computers and office equipment to refrigerators and air conditioners. or GreenSpec requirements and generally save 20% to 30% in energy costs when compared with uncertified equipment. High efficiency equipment almost always costs more but offers lower operating costs.

Green points

LEED for HomesLeadership in Energy and Environmental Design. LEED for Homes is the residential green building program from the United States Green Building Council (USGBC). While this program is primarily designed for and applicable to new home projects, major gut rehabs can qualify. : Up to 4 points for high-efficiency HVAC(Heating, ventilation, and air conditioning). Collectively, the mechanical systems that heat, ventilate, and cool a building. equipment (EA 6).
NGBSNational Green Building Standard Based on the NAHB Model Green Home Building Guidelines and passed through ANSI. This standard can be applied to both new homes, remodeling projects, and additions. /ICC-700: Up to 24 points for high-efficiency air conditioning and heat pumpHeating and cooling system in which specialized refrigerant fluid in a sealed system is alternately evaporated and condensed, changing its state from liquid to vapor by altering its pressure; this phase change allows heat to be transferred into or out of the house. See air-source heat pump and ground-source heat pump. cooling (703.4.5); lesser points also available for high-efficiency heating and cooling equipment.

Learn more in the Green Building Encyclopedia

Mechanical Systems Overview

Learn more in the Green Product Guide

Mechanical Systems/HVAC

Further resources

Energy Star.