24K MRCOOL® DIY Hybrid™ Air Handler - DIY-24-HP-MUAH-230D25-O
The 24K MRCOOL® DIY Hybrid™ Air Handler is a smart, flexible solution for heating and cooling spaces up to 1,000 square feet. Designed for easy pairing with MRCOOL® DIY condensers, it allows for a seamless, do-it-yourself installation—ideal for replacing older HVAC systems.

Its painted galvanized steel exterior ensures durability and long-lasting performance, while the built-in self-diagnostics panel simplifies troubleshooting by quickly identifying error codes and reducing downtime. This air handler supports multiple installation configurations—including upflow, downflow, and horizontal left or right—making it adaptable to a variety of home layouts. It uses R-454B refrigerant, an environmentally conscious option that offers high performance with reduced environmental impact. For added warmth during colder months, an optional heat kit can be included for increased year-round comfort and versatility. The unit also comes equipped with the MRCOOL® Smart Wi-Fi Thermostat, allowing easy control via the touchscreen or the MRCOOL® app. This smart feature makes it simple to customize your indoor climate and maintain optimal comfort with minimal effort, whether you’re home or away. Backed by a 5-year parts warranty, the 24K MRCOOL® DIY Hybrid™ Air Handler combines energy efficiency, convenience, and reliability. It’s a cost-effective, modern upgrade for homeowners seeking greater control, performance, and peace of mind in their home HVAC systems.
Warranty
- 5 Years Parts Warranty (Extended Limited Lifetime* when registered)
- See full warranty details here
24K MRCOOL® DIY Hybrid™ Air Handler - DIY-24-HP-MUAH-230D25-O Specifications:
|
BRAND NAME |
MRCOOL |
|
SERIES |
DIY Hybrid™ Air Handler |
|
MODEL |
DIY-24-HP-MUAH-230D25-O |
|
GTIN |
00840255588409 |
|
UPC |
840255588409 |
|
UNIT TYPE |
Split System Ducted DIY Air Handler |
|
EQUIPMENT TYPE |
Air Handler |
|
CONFIGURATION |
Multi-Position |
|
SHORT DESCRIPTION |
24K MRCOOL® DIY Hybrid™ Air Handler |
|
LONG DESCRIPTION |
The 24K MRCOOL® DIY Hybrid™ Air Handler is a smart, flexible solution for heating and cooling spaces up to 1,000 square feet. Designed for easy pairing with MRCOOL® DIY condensers, it allows for a seamless, do-it-yourself installation—ideal for replacing older HVAC systems. Its painted galvanized steel exterior ensures durability and long-lasting performance, while the built-in self-diagnostics panel simplifies troubleshooting by quickly identifying error codes and reducing downtime. This air handler supports multiple installation configurations—including upflow, downflow, and horizontal left or right—making it adaptable to a variety of home layouts. It uses R-454B refrigerant, an environmentally conscious option that offers high performance with reduced environmental impact. For added warmth during colder months, an optional heat kit can be included for increased year-round comfort and versatility. The unit also comes equipped with the MRCOOL® Smart Wi-Fi Thermostat, allowing easy control via the touchscreen or the MRCOOL® app. This smart feature makes it simple to customize your indoor climate and maintain optimal comfort with minimal effort, whether you’re home or away. Backed by a 5-year parts warranty, the 24K MRCOOL® DIY Hybrid™ Air Handler combines energy efficiency, convenience, and reliability. It’s a cost-effective, modern upgrade for homeowners seeking greater control, performance, and peace of mind in their home HVAC systems. |
|
WORKS WITH |
DIY MZ or 24K DIY Condenser |
|
CFM |
824 / 759.3 / 694.5 / 629.8 / / |
|
TONNAGE |
2 |
|
COOLING CAPACITY (BTU) |
24000 |
|
HEATING CAPACITY (BTU) |
24000 |
|
VOLTAGE (V) |
208/230 |
|
PHASE |
1 |
|
CYCLE |
60 |
|
MAX FUSE BREAKER (A) |
15 |
|
MIN CIRCUIT AMPACITY (A) |
4 |
|
COLOR |
Gray |
|
RATED LOAD |
3 |
|
MAX COVERAGE AREA |
1050 |
|
REFRIGERANT TYPE |
R-454B |
|
DECIBEL RATING (DBA) |
42.5 |
|
DECIBEL RATING LOW (DBA) |
29 |
|
DECIBEL RATING HIGH (DBA) |
44 |
|
NUMBER OF SPEEDS |
4 |
|
DRAIN CONNECTION SIZE |
3/4 |
|
LINESET INCLUDED |
Yes |
|
MAX LINESET LENGTH (FT) |
164 |
|
LIQUID LINE SIZE |
3/8 |
|
SUCTION LINE SIZE |
5/8 |
|
FILTER TYPE |
Replaceable |
|
FILTER SIZE |
Refer to Installation Manual |
|
METERING DEVICE |
EEV |
|
AUXILIARY HEATER INCLUDED |
No |
|
AUXILIARY HEATER AVAILABLE |
Yes |
|
AUXILIARY HEATER SIZES |
5kW, 8kW, 10kW, 15kW |
|
ADJUSTABLE THERMOSTAT |
Yes |
|
WIFI COMPATIBILITY |
Yes |
|
APP COMPATIBILITY |
Yes |
|
WORKS WITH IOS |
Yes |
|
WORKS WITH ANDROID |
Yes |
|
REMOTE CONTROL INCLUDED |
No |
|
UL LISTED |
Yes |
|
CSA CERTIFIED |
Yes |
|
ETL CERTIFIED |
Yes |
|
ENERGY STAR CERTIFIED |
Yes |
|
AHRI CERTIFIED |
Yes |
|
REGISTERED WARRANTY |
Extended Limited Lifetime* |
|
BASE WARRANTY |
5 Year Parts |
|
BASE PARTS WARRANTY |
5 Years |
|
CONTAINS ELECTRONICS |
Yes |
|
CONTAINS CHEMICALS |
Yes |
|
CONTAINS COMPRESSED GAS |
Yes |
|
PROPOSITION 65 WARNING |
Yes |
|
RESTRICTED STATES |
GU;PR;VI |
|
NET DEPTH (IN) |
21.02 |
|
NET HEIGHT (IN) |
45 |
|
NET WIDTH (IN) |
17.52 |
|
NET WEIGHT (LBS) |
104.72 |
|
GROSS DEPTH (IN) |
26.57 |
|
GROSS HEIGHT (IN) |
48.62 |
|
GROSS WIDTH (IN) |
20.87 |
|
GROSS WEIGHT (LBS) |
126.76 |
|
RESOURCES |
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