Archive for the ‘Air Conditioning System Baton Rouge’ Category

With summer heat underway, many central air conditioners units will be repaired or replaced. Additionally, the rise of summer heat also means a rise in electric bills. One of the most expensive appliances you’ll purchase for a home is a central cooling system (only to be rivaled by the heating system). Finding the right central cooling system for your home is largely dependent on the contractor you choose. The beauty of a central air conditioning system is that it can distribute cool air through the whole house as opposed to window units which are generally designed to cool a single room. Despite the larger initial cost, a central cooling system can still save you money by reducing your monthly utility bill. If new or modified ductwork is required, then your initial investment will rise. Central air conditioning units also vary in size and efficiency. A common, costly error is to install an oversized unit in your home. Choosing the right unit for your home will largely depend on the contractor you choose because he will determine the capacity required. A good contractor will estimate the cooling loads and duct requirements by collecting detailed information in your home and using industry calculations to determine the correct size. (For more information on how to select a contractor, including what questions to ask him, see below on choosing the right contractor.) There are different models, sizes and efficiencies available on the market. The type of unit, for example, a split system versus a single-packaged unit, may depend on the region of the country you live in and the type of home you live in (e.g., basement house, slab foundation, crawl space, etc). Regardless of the type of central air conditioner you install, the size and efficiency can have the most impact on your costs. Air conditioner sizes, also referred to as cooling capacities, are measured in British thermal units per hour (Btuh). One ton is equal to 12,000 btuhs. A unit that has too little capacity may not keep the whole house cold, while an oversized unit will cost more and be more expensive to run. A unit’s energy consumption is rated in SEER (seasonal energy-efficiency rating). The higher the SEER rating the less energy required to run the unit. The Department of Energy standards are currently a minimum of 10 SEER for central air conditioning units. The ratings can range from 10 to 18 SEER. Units with a 10 SEER rating are typically installed in new homes and as replacement models. According to a survey of over 500 contractors, a rating from 11 to 14 are mostly recommended because they are the least expensive to own overall and require the least repairs. While a 10 SEER unit initially costs less (maybe by a few hundred dollars) your monthly electric bill will be on the average $5 more compared to that of a 12 SEER unit. (Higher savings occur in the south, while northern regions may have little savings.) Additionally, some utility companies (more…)