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Bosch Ultra Quiet Mini-Split
Model Number: DERA18
Entry-level Bosch ductless with reliable German engineering.
Technical Specifications
18
SEER2
9
HSPF2
12
EER2
Noise Levels
Key Features
Ultra quiet 22dB
Basic reliability
Auto mode
Sleep function
Timer
Pros & Cons
Pros
- Very quiet operation
- Bosch quality at entry price
- IRA eligible
- Simple controls
Cons
- Not cold climate rated
- Basic features only
- Supplemental use recommended
Best for
Quiet operation priority, supplemental zones, budget Bosch buyers
Warranty snapshot
Compressor: 7 years
Parts: 5 years
Register equipment with the manufacturer after installation to preserve coverage. We handle registration on Homets installs.
Expert Review
The Ultra Quiet prioritizes noise reduction without sacrificing performance, reflecting Bosch's German engineering precision. For noise-sensitive applications, this system excels.
Technical Performance: Low decibel operation suits bedrooms, home offices, and properties with close neighbors. Efficiency ratings qualify for incentives. Reliable inverter technology.
Nassau County Installation: We install these where quiet operation is essential. The system suits Long Island's close-neighbor subdivisions where outdoor noise matters.
Our Verdict: Bosch's noise-focused solution—German engineering for sound-sensitive installations.
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Get a free, no-obligation quote for professional installation by NATE-certified technicians serving Nassau County. Don't forget—you may qualify for a $2,000 federal tax credit!


