Blog
At Fresh Air Ventilation Systems in Gray, ME, we're passionate about sharing our HVAC expertise with you. Our blog covers valuable tips, industry insights, and the latest news on ventilation, heat pumps, and dehumidification. Whether you're in Portland, Freeport, or the surrounding regions, our goal is to help you achieve optimal air quality and comfort.
Breathing issues or static shocks? Get the best winter humidity range, when to ventilate vs. dehumidify, and simple fixes to protect skin, lungs, and home.
Kick off 2026 with cleaner air. Use our IAQ checklist: ventilation upkeep, filter swaps, ideal humidity, and when to book professional testing. Start today.
Extra guests and snow tracked in can spike moisture. Discover smart dehumidification to stop mold, protect storage, and keep basements and garages fresh.
Tired of foggy panes? Learn ideal winter humidity, ventilation fixes, and dehumidifier tips to prevent mold, protect windows, and keep rooms cozy. All winter.
Wondering how often to test indoor air? Learn when IAQ testing matters—before winter, after renovations, or recurring illness—to keep your home safer.
Hosting a crowd? Proper ventilation clears smoke, moisture, and food odors during holiday cooking. Simple tips from trusted HVAC pros serving Maine & NH.
Explore cutting-edge ventilation solutions to enhance your business environment. Improve employee comfort and productivity with our tailored services.
Discover the advantages of ductless heat pumps, offering flexible and energy-efficient heating and cooling solutions for any home.
Learn how dehumidification combats mold and improves indoor air quality. Discover solutions to maintain a healthier home environment.
Understand the differences between ERV and HRV systems. Find the best solution for your home’s airflow and comfort needs.