Portable Air Conditioner 515S, 12000 BTU ASHRAE

Smart 12,000 BTU cooling with whisper-quiet operation and drainage-free technology.

Full manufacturer title

DREO Portable Air Conditioner 515S, 12000 BTU ASHRAE (8000 BTU DOE) Smart AC Unit for Bedroom with Drainage-free Cooling, Fan&Dehumidifier 3 in 1, APP/Voice/Remote, Quiet Standing AC for Room Indoors

Typical price

$530

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DREO Portable Air Conditioner 515S, 12000 BTU ASHRAE (8000 BTU DOE) Smart AC Unit for Bedroom with Drainage-free Cooling, Fan&Dehumidifier 3 in 1, APP/Voice/Remote, Quiet Standing AC for Room Indoors 12,000 BTU Black image 1

Ravvy verdict

89.3 / 100

A top tier choice for those prioritizing quiet operation and smart controls who are willing to pay a premium for a drainage free experience.

Best for: light sleepers and tech savvy apartment dwellers
Buy it if: You want ultra quiet 45dB operation is excellent for bedrooms.
Skip it if: You are very large open plan living areas or high humidity regions exceeding 90 percent.
Best alternative: DREO Portable Air Conditioner 515S, 12000 BTU ASHRAE (8000 BTU DOE) Smart AC Unit for Bedroom with Drainage-free Cooling, Fan&Dehumidifier 3 in 1, APP/Voice/Remote, Quiet Standing AC for Room Indoors (light sleepers and tech-savvy apartment dwellers)

How it scores on what matters

Noise Level96.5
Smart Features93.0
Maintenance Ease91.5
Cooling Speed89.2
Portability84.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

The DREO 515S strikes a rare balance between high cooling capacity and operation quiet enough for a bedroom environment. By utilizing a patented noise isolation system, this unit brings compressor turbulence down to 45 decibels, which is significantly quieter than standard portable units that often roar like a jet engine. The smart integration is a standout feature, allowing users to build custom sleep curves via the smartphone app or use voice commands through major smart home ecosystems. What truly sets this model apart for many apartment dwellers is the advanced self-evaporating system. Unlike cheaper units that require frequent manual draining or a constant hose connection, the 515S uses a internal pump and sensor algorithm to evaporate moisture automatically in humidity levels up to 90 percent. While it lacks an inverter, its efficient 8,000 BTU DOE rating ensures consistent cooling for spaces up to 150 square feet without the typical maintenance headaches of portable air conditioning.

Ravvy AI insight

The 515S is strategically priced for the premium mid range market. Its 45dB rating is the primary selling point, as most competitors in this price bracket sit closer to 52 to 55dB. Buyers should note that while it is advertised as 12,000 BTU ASHRAE, the DOE rating of 8,000 BTU is the more accurate measure for comparing its actual cooling power to other modern units.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 24, 2026.

What owners praise

Ultra quiet 45dB operation is excellent for bedrooms
Smart app integration with custom sleep temperature curves
Self evaporating system eliminates most drainage needs
Wide 16 foot air throw for faster room circulation
Support for Alexa, Google Home, and Siri voice commands
Compact vertical design saves floor space

What to know first

Non inverter compressor is less energy efficient than high end models
Maximum cooling area is limited to roughly 150 square feet
Higher price point compared to basic 8,000 BTU DOE units

Specifications

UPC: 810142858076
GTIN: 810142858076
Brand: DREO
Color: Black
Noise: 45 db
Voltage: 115 volts
Wattage: 1500 watts
Capacity: 235 cubic feet
Room Type: Bedroom, Living Room
Brand Name: DREO
Floor Area: 150 square_feet
Model Name: DR-HAC005S Black
Start Year: 2023
Start year: 2023
Unit Count: 1 Count
Form Factor: Portable
Item Weight: 62.9 pounds
Noise Level: 45 db
Refrigerant: R-32
Manufacturer: DREO
Model Number: DR-HAC005S Black New
Power Source: Corded Electric
Cooling Power: 12000 british thermal units
Inverter Type: No Inverter
Warranty Type: Limited
Control Method: App, Remote, Touch, Voice
Item Type Name: Dreo Portable Air Conditioners
Operating Mode: Cooling
Compressor Type: rotary_scroll
Controller Type: App Control, Remote Control, Touch Control, Voice Control
Special Feature: 45 dB Quiet Working Noise Level, Drainage-free in cool mode, Fast Cooling, Large LED Display, Work with Alexa & Google Assistant See more
Installation Type: Packaged
Product Dimensions: 14.37"D x 17.32"W x 28.13"H
Additional Features: 45 dB Quiet Working Noise Level, Drainage-free in cool mode, Fast Cooling, Large LED Display, Work with Alexa & Google Assistant
Included Components: ‎Window Mount Kit & Drain Hose, Remote Control
Warranty Description: 24h Customer Service;1-year warranty as standard
Number of Power Levels: 4
Annual Energy Consumption: 1500 watts
Item Dimensions D x W x H: 14.37"D x 17.32"W x 28.13"H
Air Conditioner Application: Residential
Window Opening Maximum Width: 53 inches
Window Opening Minimum Width: 17 centimeters
Window Opening Minimum Height: 17 inches
Seasonal Energy Efficiency Ratio (SEER): 6.1

How to get the most out of it

Setting a Sleep Curve

Use the DREO app to program a sleep curve that slightly raises the temperature in the early morning hours. This prevents you from waking up too cold and saves on energy costs while you sleep.

Ownership tips

tip

Maximize Exhaust Efficiency

Keep the exhaust hose as short and straight as possible. Sharp bends or excessive length create back pressure that forces the compressor to work harder and reduces cooling efficiency.

care

Filter Maintenance

Slide out the rear air filter every two weeks and vacuum or rinse it. A clean filter ensures maximum airflow and prevents the unit from becoming noisy due to restricted intake.

Frequently asked questions

Where can you buy the Portable Air Conditioner 515S, 12000 BTU ASHRAE?

Portable Air Conditioner 515S, 12000 BTU ASHRAE is sold through Amazon, and DREO also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Portable Air Conditioner 515S, 12000 BTU ASHRAE cost?

The last price Ravvy recorded was $530. Retail pricing on air conditioning moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.

How do you get the Portable Air Conditioner 515S, 12000 BTU ASHRAE for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when air conditioning discounts run deepest, compare the open box or renewed listing against new stock, and check whether DREO is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Portable Air Conditioner 515S, 12000 BTU ASHRAE in stock right now?

It was in stock at our last check. Availability on popular air conditioning can change within hours, so the live listing is the source of truth.

Is the Portable Air Conditioner 515S, 12000 BTU ASHRAE worth it?

Ravvy scores it 89.3 out of 100. The strongest argument for it is ultra quiet 45dB operation is excellent for bedrooms. The trade off to weigh is non inverter compressor is less energy efficient than high end models.

Who should buy the Portable Air Conditioner 515S, 12000 BTU ASHRAE?

It fits light sleepers and tech savvy apartment dwellers If that does not describe your situation, compare it with the other options in Air Conditioning before committing.

What are the key specs of the Portable Air Conditioner 515S, 12000 BTU ASHRAE?

UPC: 810142858076. ASIN: B0F9YFR4XZ. GTIN: 810142858076. Brand: DREO.

What are good alternatives to the Portable Air Conditioner 515S, 12000 BTU ASHRAE?

Compare it against the other scored picks in Air Conditioning on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

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