Heat Pump

Carrier Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1) service and support

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

Product service snapshot

Carrier Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1) service details

Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1) is a Carrier®, Bryant®, Payne® heat pump record from the Carrier Enterprise catalog. Catalog model: 37MBRAQ36AA3. Product family: 37MBRA. Green Flow Solution uses this page for residential model identification, service planning, maintenance conversations, repair diagnostics, and replacement matching.

Brand: Carrier
Model or series: Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1)
Equipment type: Heat Pump
Product group: Residential Heat Pump - 37MBRA

Technical snapshot

Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1) technical snapshot

Product Specs

Model: 37MBRAQ36AA3
Manufacturer Number: 37MBRAQ36AA3
Vendor Number: 37MBRAQ36AA3
Catalog Brand: Carrier®, Bryant®, Payne®
Product Family: 37MBRA
AHRI Usage: Outdoor
Brand: Carrier®, Bryant®, Payne®
CFM: 2,414
Color: White
Compressor Type: Rotary
Condenser Motor HP: 13/100
Condenser Motor RPM: 950
Condenser Motor Speeds: 3
Cooling Capacity: 36,000
Cooling Rated Capacity Btu/h: 36000
Country Of Origin: MEX
Cycle/Hertz: 60 Hz
EER2: 10.2
Energy Star Rated: YES
Heating Capacity: 36,000
Height: 34.84
High Heat: NO
Length: 19.69
Liquid Line Fitting Type: Flare
Liquid Line Size (OD): 3/8"
Maximum Overcurrent Protection (MOCP): 35
Maximum Piping Height: 98.4'
Maximum Piping Length: 246'
Metering Device: EEV - Electronic Expansion Valve
Number Of HVAC Zones: 1
OPT Code: 1P37MBRAQ36AA3
Phase: Single
Prop 65: YES
Rated Current Amps (RCA): 5.4
Refrigerant: R-454B
Refrigerant Charge: 5.73
SEER2: 20
Stages Cooling: 1
Stages Heating: 1
Suction Line Fitting Type: Flare
Suction Line Size (OD): 3/4"
Tier: Performance™
Tonnage: 3
UPC: See Optical
Voltage: 208-230 VAC
Weight: 162.48
Width: 42.91

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 Ductless 36000 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.

Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1) service questions

Can GreenFlow help with Carrier Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1) service requests?

Yes. GreenFlow can help collect the right details for Carrier Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1) service requests, including the model, symptoms, equipment age, building type, access notes, photos, and timing.

What symptoms should I mention for Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1)?

Helpful symptoms include no heat, no cooling, weak airflow, defrost or outdoor icing concerns, auxiliary heat behavior, thermostat issues, short cycling, unusual noise, and whether the request is urgent or planned maintenance.

Is Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1) used for residential or commercial properties?

Heat pump requests may come from homes, condos, multifamily properties, managed buildings, and light-commercial spaces depending on the system type and building layout.

What helps schedule Ductless 36000 Btuh Heat Pump Condensing Unit R-454B (208/230-1) service faster?

Share the exact model and serial number if available, clear photos of the equipment and surrounding access area, current symptoms, recent maintenance history, and whether the request is repair, maintenance, or replacement planning.

Popular cities

Service Areas

Boston, MA

Worcester, MA

Lowell, MA

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Our Happy Customers

Tarikh C.

Max quickly identified the source of the problem with our condensing unit and fixed it. He was very knowledgeable and helpful at explaining what he was observing. He also stuck around to check for other potential issues and gave us advice for future maintenance. He's also very professional...

Nancy H.

Roman was great!

Daniel B.

We couldn't be happier with the AC installation by Andrei and Max! They tackled the job promptly and with incredible attention to detail, even when faced with unexpected challenges. Their professionalism shone through every step of the way. On top of their excellent workmanship, the affordable price and...

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...

Tim S.

Very thorough and professional. Seems to have got our heater working again. Thanks!

Lesley S.

We were very happy with our experience with Green Flow Solution. After our hot water heater was leaking and needed to be replaced, they were able to install a new one the same day. They were professional and thorough. Thank you!