Optimizing Your Home for Humid Weather: Essential HVAC Tips for Madison, WI

 In Air Conditioning, Home Care, HVAC

With Madison, Wisconsin’s mix of warm temperatures and high humidity, ensuring your home remains comfortable during the summer is crucial. At Pharo Heating & Cooling, we’re here to help you optimize your HVAC system to effectively manage humidity and enhance your home comfort.

1. The Right Size Matters

Choosing the correct size for your air conditioning system is critical. Oversized systems often short cycle, meaning they turn on and off more frequently without adequately removing humidity from the air. This not only leaves your space feeling muggy but also increases wear and tear on the system.

2. Multi-Stage Systems for Better Comfort

Consider upgrading to a multi-stage AC or heat pump system. These advanced systems can operate at lower speeds over longer periods, improving humidity control and overall comfort. Some models even feature a specific dehumidifying mode, perfect for Madison’s humid summer days.

3. Annual Maintenance: A Must for Efficiency

Regular maintenance is essential to ensure your HVAC system is running efficiently. A well-maintained system not only performs better but also saves on energy costs. Our expert technicians at Pharo Heating & Cooling can check and adjust your system, ensuring it’s properly charged and performing at its best.

Pro Tips for Managing Humidity at Home

  • Use a Dehumidifier: A dehumidifier works alongside your AC to pull excess moisture from the air, helping to maintain a comfortable humidity level. Be careful using the portable standalone models as they are energy hogs and there are several models with recalls due to the risk of starting a fire. Ask us about an Aprilaire whole-home model for safe and efficient dehumidification.
  • Improve Ventilation: Utilize exhaust fans in high moisture areas like kitchens and bathrooms to help remove humid air from your home. Have a timer switch installed so you can run your bath fan for an extended period.
  • Seal Your Home: Check for and seal leaks around doors and windows. Preventing humid outside air from entering your home helps maintain desired comfort levels and enhances your AC’s efficiency.
  • Check Insulation: Proper insulation helps maintain a consistent indoor temperature and reduces humidity penetration, especially in attics and basements.

Optimize Thermostat Settings

Setting your thermostat correctly can also significantly impact your comfort and energy usage. Here’s how:

  • Set a reasonable temperature, typically between 72-78°F, to balance comfort and efficiency.
  • Consider a programmable thermostat to automatically adjust temperatures according to your daily schedule.
  • Utilize ceiling and other fans to aid air circulation, allowing you to set the thermostat higher without reducing comfort.

Consider Upgrading Your HVAC System

If your AC is over 10 years old, it might be time to consider an upgrade. Modern HVAC units are more energy-efficient and feature better humidity control technologies. Systems with higher SEER ratings and variable-speed compressors not only offer improved comfort but also reduce operating costs.


Optimizing your HVAC system for humid weather is key to enjoying a cool and comfortable home during Madison’s summers. Whether it’s upgrading to a more efficient system, scheduling regular maintenance, or employing home humidity control strategies, Pharo Heating & Cooling is here to assist.

About Pharo Heating & Cooling

At Pharo Heating & Cooling, we have been dedicated to providing Madison area residents with top-quality, affordable HVAC services since 1983. Contact us today to ensure your system is ready to tackle the humid summer months, and experience why we are Madison’s trusted HVAC specialists.

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