24K MRCOOL® DIY Hybrid™ Air Handler - DIY-24-HP-MUAH-230D25-O

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.

• Brochure
• Install Manual
• Service Manual

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	Brochure Install Manual Service Manual Warranty Doc AHRI Certs Energy Guide Certs