🪟 What’s the Difference?
When considering cooling solutions, homeowners often compare through-the-wall AC units like the Amana 11,900 BTU PBE123J35AA with traditional window AC units. Both provide reliable cooling, but they differ in installation, efficiency, aesthetics, and long-term convenience.
The U.S. Department of Energy notes that choosing the right AC type can significantly affect comfort and energy bills.
🛠️ Installation and Space Impact
Through-the-Wall AC:
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Permanently installed into a wall sleeve
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Does not block window views
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Requires an initial wall cutout
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More stable and secure
Window AC:
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Temporarily installed in window frames
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Blocks natural light and views
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Easier initial setup and removal
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May require window modifications for stability
For homeowners like Mike Sanders seeking a clear window and permanent solution, through-the-wall units are often preferable.
⚡ Energy Efficiency and Performance
Both systems can be energy-efficient when properly sized. However:
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Through-the-wall ACs typically offer higher EER ratings and tighter seals, reducing air leakage.
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Window ACs may allow drafts if not installed correctly, reducing efficiency.
The Energy Star database helps compare EER ratings across models for better decision-making.
🔇 Noise Levels
Through-the-wall units often operate more quietly due to stable installation and fewer vibration points compared to window ACs, which may rattle against window sashes.
If you prioritize quiet operation in your bedroom or home office, through-the-wall systems typically perform better.
🧹 Maintenance and Cleaning
Through-the-Wall AC:
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Easy filter removal for cleaning
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Accessible coils for maintenance
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Permanent installation means no seasonal removal
Window AC:
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Filters are accessible but may require awkward removal
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Often removed and stored during off-seasons, requiring seasonal lifting and sealing windows
The Energy Saver maintenance guide recommends regular cleaning regardless of type for efficiency.
💲 Cost Considerations
Window ACs:
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Lower upfront cost ($150–$500 depending on BTU)
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No professional installation required
Through-the-Wall ACs:
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Higher upfront cost ($450–$900)
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Wall sleeve and professional installation may add $200–$500
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Longer lifespan reduces replacement frequency
While window ACs are budget-friendly short-term, through-the-wall units are a stable, long-term investment.
🏡 Aesthetics and Home Value
Through-the-wall ACs preserve window views and natural light, blending into room aesthetics with a clean appearance. They may add value for homeowners planning to stay long-term.
Window ACs can detract from exterior curb appeal and interior aesthetics but are practical for renters and temporary needs.
🛡️ Security Considerations
Window ACs can be a security risk if not secured properly, allowing potential intrusions.
Through-the-wall ACs, when installed correctly, do not compromise home security and remain locked in place year-round.
✅ Which One Should You Choose?
Choose a through-the-wall AC if you:
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Plan to stay in your home long-term
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Prefer unobstructed windows
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Want quieter operation
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Value energy efficiency and stability
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Want to maintain home aesthetics
Choose a window AC if you:
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Need a temporary cooling solution
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Live in a rental where permanent installation isn’t allowed
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Require lower upfront costs
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Want easy removal for seasonal changes
🔧 Real-World Mike Sanders Example
Mike installed an Amana 11,900 BTU Through-the-Wall AC in his living room:
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Retained full window access for light and ventilation
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Achieved quieter operation than the old window AC
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Reduced drafts and improved energy bills
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Avoided lifting and reinstalling annually
This illustrates why through-the-wall ACs align with practical, long-term homeowner goals.
📲 Ready to Upgrade Your Cooling System?
If you want reliable, efficient, and unobtrusive cooling, consider:
Amana 11,900 BTU Through-the-Wall AC with Electric Heat and Remote (PBE123J35AA)
For questions on sizing, installation, and transitioning from a window AC to a through-the-wall system, our support team is here to guide you.
This guide ensures you can confidently choose the best system for your lifestyle and comfort goals.
In the next topic we will know more about: Energy Efficiency, EER, and What It Means for Your Amana Through-the-Wall AC
