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Mini-splits and central air conditioners have been debated for years. Some homeowners prefer central air conditioners due to whole-house, uniform cooling with existing ductwork. Some prefer mini-splits due to their zonal temperature control. But when you choose HVAC for your New Jersey home, the issue is not just temperature control. Humidity also comes in as a parallel issue. Your HVAC must ensure proper humidity control so you can live in both a comfortable and healthy indoor environment.
This blog is designed to discuss all that stuff. It discloses to you a complete picture of whether a mini-split or a central air conditioner is good for you to control humidity.
Quick Answer
A mini-split is generally a better choice for humidity control in specific rooms and zones. A central air conditioner is, however, more efficient for the whole-house humidity control, provided the ductwork is well designed and sealed. The actual choice is not of the brand itself, but how efficient and long enough the system runs to pull out complete moisture without short cycling.
New Jersey experiences hot, humid summers. Humidity levels rise up to 70% to 80% and sometimes even higher. It feels like it makes the bedrooms sticky, the air clammy, and the HVAC struggles to maintain desired cooling. This is why humidity is not a side issue; it is a core HVAC problem in New Jersey. And this is why it influences HVAC purchasing decisions.
Mini-splits are a great choice for handling humidity in a specific room, addition, or zone. These systems dehumidify the space by passing air through the space. Their variable speed operations further allow them to run slower, longer cycles that give them sufficient time to pull out humidity from the air. It makes them a great fit when you need targeted control instead of whole-house dehumidification.
A central air conditioner is generally a great choice when the goal is to dehumidify the whole home instead of just a specific portion. However, it only performs efficiently when it is of the right size according to the home size, the ductwork is also optimized, and airflow is unobstructed. When the system is oversized, or the temperature is much cooler, it fails to ensure proper dehumidification and ends up keeping the home feeling the same way—clammy.
In many NJ homes, there are only one or two rooms where precise humidity control is needed. The rest of the home is already in good condition — comfortable. In this particular scenario, choosing the hybrid approach is what makes the best choice. Keep the central air conditioner running the same and keep the whole house comfortable. Additionally, install the mini-split system in the rooms where precise humidity control is needed so you can keep those rooms strictly below 50%.
Lehigh HVAC ensures your home stays comfortable during even the most humid summer days. Contact us to schedule a site visit where our technicians will suggest the best solution according to your home's needs. Note down the number 848-361-4707.
