Definition of Heating/Cooling Terms:

What does Puron mean?

Older cooling systems use refrigerants that contain CFCs and HCFCs, the compounds responsible for ozone depletion. The U.S. is currently phasing out production of those refrigerants. As a result, Carrier introduced high-efficiency air conditioners to use the environmentally sound, chlorine-free refrigerant, Puron.



What does AFUE mean?

Annual Fuel Utilization Efficiency is the efficiency measurement used for gas furnaces. Given in terms of percentages, this number tells you how much of your fuel is being used to heat your home. The remainder just goes up the chimney. The higher the AFUE rating, the higher the efficiency.



What does SEER mean?

Seasonal Energy Efficiency Ratio is the measure of efficiency by which cooling equipment is rated. This is the “miles-per-gallon” measurement for your air conditioner. The higher the SEER number, the greater the efficiency and the more energy (and dollars) you will save.



What does HSPF mean?

Heating Seasonal Performance Factor is the efficiency measurement used for heat pumps to gauge their heating efficiency (SEER is used to determine how efficient heat pumps are at cooling). The higher the number, the more efficient the unit.



What does ZEER mean?

Zoning Energy Efficiency Ratio is a number assigned to your total system to indicate enhanced efficiency due to zoning. Each Zeer point represents approximately 10% increased energy savings.



What does Green Seal mean?

Green Seal is the independent, nonprofit organization dedicated to protecting the environment by promoting the manufacture and sale of environmentally responsible consumer products. It sets environmental standards and awards a “Green Seal of Approval” to products that cause less harm to the environment than other similar products. By setting standards for environmentally responsible products, Green Seal seeks to reduce air and water pollution; cut the waste of energy and natural resources; slow ozone depletion and the risk of global warming; prevent toxic contamination; and protect fish and wildlife and their habitats.



What does Energy Star mean?

Energy Star program is a voluntary partnership between the US Department of Energy, the US Environmental Protection Agency, product manufacturers, local utilities, and retailers. Partners help promote efficient products by labeling with the energy star logo and educating consumers about the benefits of energy-efficiency. By choosing Energy Star labeled products, you will keep your utility bills down and help the environment at the same time.



What is ComfortHeat Technology?

ComfortHeat Technology accurately predicts the need for heating while cutting temperature swings in half, and provides a nearly continuous flow of warmth in low-capacity operation for a steadier, more consistent indoor temperature.



What is an Infinity System?

When a heat pump or air conditioner is combined with a variable-speed furnace or fan coil, the revolutionary infinity system is the only system in the industry that allows you to control temperature, humidity, air quality, fan speed and ventilation; and even detects when your air filter needs replacing. It’s so advanced; it automatically adjusts to your system’s needs for peak efficiency and performance. It’s the ultimate control center for all of your home system components.



What is IdealHumidity Systems?

IdealHumidity systems automatically add or remove just the right amount of moisture to keep your home comfortable. IdealHumidity Systems can also help you save on energy costs. When the humidity is right, you can feel comfortable at higher temperatures in the summer and lower temperatures in the winter.