
MRCOOL | Advantage 5th Gen 12k BTU 230V Air Handler
Advantage 5th Gen 12k BTU 230V Air Handler
The Advantage 5th Gen 12k BTU 230V Air Handler from MRCOOL® is engineered to deliver quiet, powerful heating and cooling for smaller rooms and spaces. Ideal for bedrooms, home offices, and dens, this ductless system provides efficient climate control without the need for extensive renovations or ductwork.
Upgraded with R-454B refrigerant, this unit reduces greenhouse gas emissions and boasts a much lower Global Warming Potential (GWP)—making it a smart, sustainable choice for modern homes. With built-in Wi-Fi and voice control compatibility, you get complete control over your indoor environment, anytime and anywhere.
Key Features
High-Efficiency Climate Control
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12,000 BTU capacity—perfect for smaller to medium-sized rooms
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Operates quietly while delivering consistent heating and cooling
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Excellent energy efficiency helps reduce monthly utility costs
Smart Home Integration
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Built-in Wi-Fi lets you control your system remotely via the MRCOOL® Smart HVAC Controller® App
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Fully compatible with Amazon Alexa and Google Assistant for hands-free operation
Advanced Comfort Features
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Follow Me® technology uses the remote’s location to adjust temperature settings automatically
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Features include timer mode, leak detection, and sleep mode for tailored comfort
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Easy-to-use remote included for manual control
Durable, Coastal-Ready Build
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Gold Fin® condenser coating protects against corrosion in humid and coastal environments
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Built to withstand tough conditions for long-term reliability
Specification
CFM |
359.0 / 306.1 / 206.0 / 144.2 / / |
TONNAGE |
1 |
VOLTAGE (V) |
208-230 |
PHASE |
1 |
CYCLE |
60 |
MAX FUSE BREAKER (A) |
15 |
MIN CIRCUIT AMPACITY (A) |
3 |
MOUNT TYPE |
Wall |
COLOR |
White |
DECIBEL RATING (DBA) |
32 |
DECIBEL RATING LOW (DBA) |
21 |
DECIBEL RATING HIGH (DBA) |
44 |
NUMBER OF SPEEDS |
5 |
MAX LINESET LENGTH (FT) |
82 |
LIQUID LINE SIZE |
1/4 |
SUCTION LINE SIZE |
3/8 |
FILTER TYPE |
Reusable |
OVERLOAD PROTECTION |
Yes |
APP COMPATIBILITY |
Yes |
WORKS WITH IOS |
Yes |
WORKS WITH ANDROID |
Yes |
REMOTE CONTROL INCLUDED |
Yes |
UL LISTED |
Yes |
CSA LISTED |
Yes |
ETL LISTED |
Yes |
AHRI CERTIFIED |
Yes |
REGISTERED WARRANTY |
Extended Limited Lifetime* |
BASE PARTS WARRANTY |
1 Year |
BASE COMPRESSOR WARRANTY |
2 Years |
HAS BATTERIES |
Yes |
CONTAINS CHEMICALS |
Yes |
CONTAINS COMPRESSED GAS |
Yes |
PROPOSITION 65 WARNING |
Yes |
NET DEPTH (IN) |
7.44 |
NET HEIGHT (IN) |
11.69 |
NET WIDTH (IN) |
31.57 |
NET WEIGHT (LBS) |
19.4 |
GROSS DEPTH (IN) |
11.22 |
GROSS HEIGHT (IN) |
14.96 |
GROSS WIDTH (IN) |
34.45 |
GROSS WEIGHT (LBS) |
25.13 |
Manual and Downloads
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.

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Frequently Asked Questions

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