Wednesday, July 18, 2018
(Family Features)–Managing your home’s climate control is typically no small task or small expense. These options offer flexibility and efficiency.
Heat pumps pull from the ground or outside air temperature to both heat your home in the winter and cool it in the summer. Since heat pumps move heat instead of generating it, they’re energy-efficient year-round.
Hybrid systems or combination systems combine elements of both a furnace and heat pump. The more efficient heat pump runs until the outside air temperature falls below a certain level, at which point the system automatically switches the heat source to the furnace. This option is more expensive up front, but can generate significant savings in terms of monthly utility bills long-term.
Ductless systems are a flexible, efficient choice for homeowners looking for simple solutions. These systems can be easily mounted on the wall or ceiling, and don’t require ductwork, making them ideal for a converted attic space or room addition.
Understanding HVAC Efficiency Ratings
An HVAC system can be rated in a number of different ways. While some of these ratings may be confusing, it is helpful to understand what they mean.
AFUE: An Annual Fuel Utilization Efficiency (AFUE) rating is important if you are purchasing an oil or gas furnace. The AFUE rating measures the amount of fuel used to heat your home against the amount of fuel wasted. A higher rating indicates a more efficient system. The more efficient your system, the less fuel it takes to heat your home, which translates into lower heating bills during the winter.
SEER: The higher the Seasonal Energy Efficiency Ratio (SEER), the more efficient your system and the less it will cost to heat and cool your home. Federal regulations require all new HVAC systems to have a SEER rating of 13 or higher.
HSPF: The Heating Seasonal Performance Factor (HSPF) measures the efficiency of a heat pump when it is used to heat a home. A higher rating indicates greater efficiency and greater monthly savings on energy bills. New HVAC units are required to have a rating of 7.7 or higher.
Source: JCPenney Home Services
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