When you choose Donahue Heating and Air Conditioning for air conditioning installation in Long Beach, CA, you're getting a NATE certified contractor that has the knowledge and skills to do the job right. We'll do the load calculations and provide you with an estimate on an air conditioning system that will fit your home & budget!
Central air conditioners are more efficient than room air conditioners. In addition, they are out of the way, quiet, and convenient to operate. To save energy and money, you should try to buy an energy-efficient air conditioner and reduce your central air conditioner's energy use. In an average air-conditioned home, air conditioning consumes more than 2,000 kilowatt-hours of electricity per year, causing power plants to emit about 3,500 pounds of carbon dioxide and 31 pounds of sulfur dioxide.
If you are considering adding central air conditioning to your home, the deciding factor may be the need for ductwork.
Today's best air conditioners use 30% to 50% less energy to produce the same amount of cooling as air conditioners made in the mid 1970s. Even if your air conditioner is only 10 years old, you may save 20% to 40% of your cooling energy costs by replacing it with a newer, more efficient model.
Proper sizing and installation are key elements in determining air conditioner efficiency. Too large a unit will not adequately remove humidity. Too small a unit will not be able to attain a comfortable temperature on the hottest days. Improper unit location, lack of insulation, and improper duct installation can greatly diminish efficiency.
When buying an air conditioner, look for a model with a high efficiency. Central air conditioners are rated according to their seasonal energy efficiency ratio (SEER). SEER indicates the relative amount of energy needed to provide a specific cooling output. Many older systems have SEER ratings of 6 or less. The minimum SEER allowed today is 13. Look for the ENERGY STAR® label for central air conditioners with SEER ratings of 13 or greater, but consider using air conditioning equipment with higher SEER ratings for greater savings.
Replacing Existing Equipment
According to the rule of thumb, you know you need to replace your HVAC or furnace when the cost of repairs approaches 30% of the value of your heating or cooling system.
That's because a new system can be 50% more efficient if the existing unit is more than 12 years old. With new equipment, the utility savings start paying you back immediately. Plus, you may avoid costly repair bills in the years ahead.
How a Replacement Pays You Back
Advancements in central heating and cooling technology are improving energy efficiency as much as 7% per year. So replacing a heat pump , air conditioner or furnace that is more than 10 years old may be a smart move. Our highest efficiency York® systems can cut your heating and cooling bills in half, depending on the efficiency of your old system.
Comfort is a Consideration, Too
An uncomfortable home can be a sign of improper equipment operation, duct problems or inadequate insulation. Dust, pollen and mold spores can invade your house from leaky ducts that pull dirty air from attics, crawl spaces and basements. Sealing your ducts may be a solution - as well as adding air cleaning equipment. Either way, a properly installed system, ductwork, coils and filters can save money - and your health.
We look forward to having the opportunity to earn your business.
Call us at 562-760-3263
We had an ER heating issue and called Donahue. They had been recommended to us by a neighbor. They came out THAT day and worked tirelessly to finish so we could have heat (it's the winter). He was COMPLETELY professional, answered all our questions, and just seems to be an all around nice guy. We wouldn't hesitate to recommend Donahue to everyone we know! Reasonably priced also.