How to Cool Your House when Your AC Cannot Keep Up

How to Cool Your House When Your AC Can’t Keep Up | Flannel Guy DIY

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In the summer there are extremely hot days when your AC cannot keep up. I am sharing some tips on how to keep your house cool. These tips will also help you even if you do not have air conditioning.

Does your AC struggle during the heat wave? No worries. In this video, Flannel Guy DIY shares 10 effective, easy DIY ways to keep your home cool and comfortable without relying on AC alone—perfect for renters, homeowners, or anyone facing a hot spell.

Chapters
0:00 - Introduction
1:40 - Understanding your home
2:40 - Line set insulation
3:47 - Cleaning the AC condensor
6:05 - Shut Window blinds and Shades
7:34 - Ceiling insulation
8:30 - Attic fan
9:15 - Devices that generate heat
9:50 - Air filter
11:40 - Strategically close vents
12:12 - Keep basement door open
12:30 - Clean vents
13:15 - Dehumidifier
14:15 - Conclusion


❄️ You’ll learn how to:

Use fans strategically for optimal airflow

Seal drafts and insulate windows

Employ DIY window coverings to block heat

Leverage nighttime airflow and cross-ventilation

Use ice and water misting for instant chill

Use small tweaks to ceiling fans for better cooling

Create DIY “cool zones” in key rooms

✅ These affordable, easy-to-implement tips can reduce heat and save $$$ on energy bills.