Heat Pump

Carrier 12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A service and support

Carrier Residential Heat Pump - 40MBDAQ Heat Pump Repair, maintenance, and replacement planning

Product service snapshot

Carrier 12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A service details

12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A is a Carrier®, Bryant® heat pump record from the Carrier Enterprise catalog. Catalog model: 40MBDAQ12XH3. Product family: 40MBDAQ. Green Flow Solution uses this page for residential model identification, service planning, maintenance conversations, repair diagnostics, and replacement matching.

Brand: Carrier
Model or series: 12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A
Equipment type: Heat Pump
Product group: Residential Heat Pump - 40MBDAQ

Technical snapshot

12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A technical snapshot

Product Specs

Model: 40MBDAQ12XH3
Manufacturer Number: 40MBDAQ12XH3
Vendor Number: 40MBDAQ12XH3
Catalog Brand: Carrier®, Bryant®
Product Family: 40MBDAQ
AHRI Usage: Indoor AHU
Approvals: ETL Listed
Blower Motor HP: 1/5
Blower Motor RPM: 720
Blower Motor Speeds: 3
Blower Motor Type: ECM (Electronically Commutated Motor)
Blower Motor Watts: 176
Blower Wheel Diameter: 7 87/100
Blower Wheel Width: 7 9/10
Brand: Carrier®, Bryant®
CFM: 176-400
CFM Heating: 397
Color: Gray
Cooling Capacity: 12,000
Cooling Rated Capacity Btu/h: 12000
Country Of Origin: CHN
Cycle/Hertz: 60 Hz
Energy Star Rated: YES
Evaporator Coil Fins Per Inch (FPI): 18
Heating Capacity: 12,000
Height: 10
Length: 30
Liquid Line Fitting Type: Flare
Liquid Line Size (OD): 1/4"
Metering Device: EEV - Electronic Expansion Valve
Mounting Type: Concealed Ducted
Multi Zone: YES
Number Of HVAC Zones: 1
OPT Code: 1P40MBDAQ12XH3
Phase: Single
Prop 65: YES
Refrigerant: R-410A
Remote Control Included: YES
SEER: 18-20
Sound Level (dBA): 36-39
Stages Cooling: Variable
Stages Heating: Variable
Suction Line Fitting Type: Flare
Suction Line Size (OD): 1/2"
Tier: Standard
Tonnage: 1
UPC: See Optical
Voltage: 208-230 VAC
Weight: 87
Width: 43

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 12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A 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.

12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A service questions

Can GreenFlow help with Carrier 12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A service requests?

Yes. GreenFlow can help collect the right details for Carrier 12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A service requests, including the model, symptoms, equipment age, building type, access notes, photos, and timing.

What symptoms should I mention for 12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A?

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 12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A 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 12,000 BTUH Ductless Heat Pump System Ducted High Static Slim Fan Coil R-410A 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

View All

Our Happy Customers

Michael C.

always available, easy to get a hold of, as a property manager I get lots no heat emergency, usually get to it same day or next day

Johnson M.

Andrew is professional and on time on the schedule. I got the same day appointment scheduled, you do not know how hard it is to live in summer Boston without AC working properly. He identified issue very quick and got it fixed like in 10 mins. Gave me...

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...

Daniel M.

Responsive company, timely installation professionally done. Hannah is great!

Julia

Our furnace was leaking due to the drain pipe being clogged. Andrey came out within a couple of hours of submitting a request via Thumbtack. He cleaned it out within 15 minutes and was on his way Price was reasonable for the job. Some other companies had a...

Ray

Just had a service call because my tankless water heater stopped working with E110 code. Andrey located the root cause real quick and fixed the issue within half an hour, also gave reasonable recommendations for further maintenance.