Air Conditioning

A/C systems or Air Conditioning systems are mechanisms designed to cool the air temperature and humidity within a designated area.  Heat Pumps are the most common HVAC system that can provide cooling and heating from the same unit.

HOW MUCH DOES A NEW AIR CONDITIONING SYSTEM COST?

How efficient are heat pumps?
Heat pumps are about the most efficient pieces of equipment on the market when used in moderate climates. In our Mid Atlantic area heat pumps are a great choice for heating and cooling your home. In more severe climates like the New England states or extreme northern locations, heat pumps would require a larger amount of “supplementary heat” to provide for the buildings heat requirements. New Heat pump systems today can be as much as 60% more efficient than systems built in the 1990’s. To get your free “no obligation in home estimate” on a new heat pump, CLICK HERE.

 

How is the efficiency of heat pumps measured?
When measuring efficiency of heat pumps, there are three acronyms you will need to understand.1. SEER 2. HSPF and 3. EER
 

SEER = Seasonal Energy Efficiency Ratio is comparable to a “miles per gallon” rating for vehicles to ascertain the efficiency of the Air conditioning side of the Heat Pump. The higher the SEER, the more efficient the Heat pump is in the Air conditioning mode.

HSPF = Heating Season Performance Factor is a ratio of BTU heat output over the heating season to watt-hours of electricity used. The higher the HSPF rating the more efficient the Heat Pump is in the heating mode.

EER = Energy Efficiency Ratio is the ratio of “output cooling” (in Btu/hr.) to “input electrical power” (in watts) at a given operating point or temperature. EER is generally calculated using a 95F outside temp and an inside (actually return air) temp of 80F and 50% relative humidity.
 

Again, the higher the SEER, HSPF or EER the more efficient a heat pump is.