Adding a central air conditioning system to an older home can significantly improve comfort during the hot summer months. However, choosing the right system can be challenging, as older homes often have unique considerations. Here are some helpful tips for selecting a central air conditioning system for your older home.
Assess Your Home's Infrastructure
Before considering any central air conditioning system, it's essential to assess your older home's infrastructure. This includes evaluating the existing electrical system, insulation, and ductwork (if any is present).
Older homes may require electrical upgrades to handle the additional load of a central air conditioning system. Additionally, adequate insulation is crucial for maintaining energy efficiency and keeping cooling costs down. Upgrades may be needed before installing a central air conditioning system.
Consider Ductwork Options
Many older homes lack the necessary ductwork for a traditional central air conditioning system. If your home doesn't have existing ducts, you have two primary options.
First, you can put in new ducts. Adding ductwork can be a labor-intensive and expensive process, as it often involves opening walls, ceilings, or floors. However, if you're committed to a traditional central air system, it may be a worthwhile investment.
Second, you can opt for a ductless model. Ductless mini-split systems consist of an outdoor compressor/condenser unit and one or more indoor air handlers, connected by refrigerant lines. Ductless systems can be more energy-efficient and offer flexible installation options, making them an ideal choice for older homes.
Determine the Right Size and Capacity
Choosing the correct size and capacity for your central air conditioning system is crucial for optimal performance and energy efficiency. A system that is too small will struggle to cool your home, while an oversized system can lead to short cycling and increased energy costs.
An HVAC professional can perform a load calculation to determine the appropriate size and capacity for your home, taking into account factors like square footage, insulation levels, and window size.
Research Energy Efficiency Ratings
Energy efficiency should be a top priority when selecting a central air conditioning system for your older home.
Look for systems with a high Seasonal Energy Efficiency Ratio (SEER) rating, which indicates better energy efficiency and lower operating costs. While higher-rated systems may have a higher upfront cost, the long-term energy savings can offset the initial investment.
An air conditioning technician can check the SEER ratings of different available models.
To explore central air conditioning options, contact a supplier in your area.Share
10 April 2023
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