🌬️ Is Proper Ductwork Sealing Important?

🌬️ Is Proper Ductwork Sealing Important?

From Shafer Heating and Cooling Service Repair Podcast by Check A Pro

May 4, 2026 · 8 min · Episode 87

About this episode

The episode discusses the importance of proper ductwork sealing and its impact on HVAC efficiency and home comfort.

🌬️ YOUR NEW AC SYSTEM MIGHT BE LYING TO YOU — AND LEAKY DUCTS ARE WHY! 😱 You spent thousands on a brand-new HVAC system... but did you know that if your ductwork is leaking, you could be throwing 25 to 40% of that conditioned air straight into your walls, attic, or crawlspace? 💸 The Department of Energy says up to 95% of homes have duct leaks — and the odds are NOT in your favor! Leaky or improperly sized ducts don't just waste energy — they silently drag down the SEER rating of your brand-new system, shorten equipment life, tank your indoor air quality, and leave your family hot, cold, and uncomfortable no matter how hard your AC works. 🥵❄️ But here's the game-changer: modern solutions like Aeroseal let certified technicians test, clean, and seal your ductwork from the INSIDE — no major demolition, no mess, no guesswork. 🔧✅ Before-and-after testing shows you exactly how much you're saving and how much better your system is performing. This week, we're joined by HVAC expert ⭐ Nathan Shafer to break down why proper load calculations, duct matching, and air sealing aren't optional — they're ESSENTIAL for real comfort and real savings! 🎙️ Don't let your hard-earned money…

People in this episode

Guest: Nathan Shafer

Topics covered

  • ductwork sealing
  • HVAC systems
  • energy efficiency
  • indoor air quality
  • home comfort

Keywords

  • duct leaks
  • HVAC
  • energy savings
  • Aeroseal
  • indoor air quality

Mentioned in this episode

Organizations: Department of Energy, ShaferHVAC.us, Shafer Heating and Cooling Service Repair Podcast

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