Heat Pump

Carrier Heat Pump Crossover 24000 Btuh Heat Pump Condensing Unit R-454B (208/230-1)

Carrier Residential Heat Pump - 37MUHA Heat Pump Repair, maintenance, and replacement planning

Technical Specifications

Product Specs

Model: 37MUHAQ24AA3
Manufacturer Number: 37MUHAQ24AA3
Vendor Number: 37MUHAQ24AA3
Catalog Brand: Carrier®, Bryant®, Payne®
Product Family: 37MUHA
AHRI Usage: Outdoor
Approvals: AHRI, CSA
Brand: Carrier®, Bryant®, Payne®
CFM: 1,766.8
Color: White
Compressor Type: Rotary
Condenser Coil Fins Per Inch (FPI): 20
Condenser Fan Blade Diameter: 21.1
Condenser Fan CFM: 1767
Condenser Fan Discharge: Horizontal
Condenser Fan Motor Qty: 1
Condenser Motor HP: 1/10
Condenser Motor RPM: 810
Condenser Motor Speeds: 3
Condenser Motor Type: PSC (Permanent Split Capacitor)
Cooling Capacity: 24,000
Cooling Rated Capacity Btu/h: 25400
Country Of Origin: CHN
Cycle/Hertz: 60 Hz
EER2: 11.7-14.4
Energy Star Rated: YES
Full Load Amps: 1
Heating Capacity: 30,000-30,000
Heating Capacity @ 5 Deg: 21600
Height: 26.5
High Heat: YES
Length: 13.46
Liquid Line Fitting Type: Flare
Liquid Line Size (OD): 3/8"
Maximum Overcurrent Protection (MOCP): 20
Maximum Piping Height: 82.02'
Maximum Piping Length: 164.04'
Metering Device: EEV - Electronic Expansion Valve
OPT Code: 1P37MUHAQ24AA3
Phase: Single
Prop 65: YES
Rated Current Amps (RCA): 0.82
Rated Load Amps (RLA): 4.15
Refrigerant: R-454B
Refrigerant Charge: 4.63 Lbs.
SEER2: 18.4-18.7
Sound Level (dBA): 60
Stages Cooling: 1
Stages Heating: 1
Suction Line Fitting Type: Flare
Suction Line Size (OD): 3/4"
Tier: Performance™
Tonnage: 2
UPC: See Optical
Voltage: 208-230 VAC
Weight: 102.29
Width: 35.04

Useful troubleshooting details

Confirm the exact model number, serial number, installed equipment type, and site voltage before service or replacement planning.
Match replacement equipment and accessories against current Carrier compatibility requirements, refrigerant type, capacity, airflow, and local code requirements.

Service planning

How GreenFlow handles Crossover 24000 Btuh Heat Pump Condensing Unit R-454B (208/230-1) requests

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Our Happy Customers

Jahangir R.

They were very organized to communicate and be on time to come to look at my air condition to fix it.

Sharad W.

Green Flow and the people who work there are terrific. Vlad and Andre are excellent. Andre was very helpful. He was punctual, respectful, efficient and knowledgeable. He did not try to sell me something I didn’t need ( as others have done before). I was charged $99 which...

Jenny W.

Great service! On time, knowledgeable & professional

Dev W.

I had a breakdown of my cooling system and Hanna at Green Flow responded to my request right away. They scheduled me same day. The team at Green Flow was easy to communicate with over phone and text. They kept me updated on delays on arrival of the...

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