Heat Pump

Carrier Ductless 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60) service and support

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

Product service snapshot

Carrier Ductless 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60) service details

Ductless 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60) is a Carrier®, Bryant®, Payne® heat pump record from the Carrier Enterprise catalog. Catalog model: 40MCCAQ18XA3. Product family: 40MCCAQ. 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 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60)
Equipment type: Heat Pump
Product group: Residential Heat Pump - 40MCCAQ

Technical snapshot

Ductless 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60) technical snapshot

Product Specs

Model: 40MCCAQ18XA3
Manufacturer Number: 40MCCAQ18XA3
Vendor Number: 40MCCAQ18XA3
Catalog Brand: Carrier®, Bryant®, Payne®
Product Family: 40MCCAQ
AHRI Usage: Indoor AHU
Approvals: ETL Listed; UL Listed
Blower Motor HP: 1/25
Blower Motor RPM: 1,344
Blower Motor Speeds: 4
Blower Motor Type: ECM (Electronically Commutated Motor)
Blower Motor Watts: 78.6
Blower Wheel Diameter: 3 43/50
Blower Wheel Width: 21 9/50
Brand: Carrier®, Bryant®, Payne®
CFM: 207-400
CFM Heating: 352
Color: White
Cooling Capacity: 3,300-19,400
Cooling Rated Capacity Btu/h: 18000
Country Of Origin: CHN
Cycle/Hertz: 60 Hz
Drain Connection Size: 3/8"
Energy Star Rated: NO
Evaporator Coil Fins Per Inch (FPI): 20
Heating Capacity: 12,000-18,000
Height: 8.98
Length: 13.19
Liquid Line Fitting Type: Flare
Liquid Line Size (OD): 1/4"
Mounting Type: Ceiling Cassette
Multi Zone: YES
Number Of HVAC Zones: 1
OPT Code: 1P40MCCAQ18XA3
Phase: Single
Prop 65: YES
Refrigerant: R-410A
Remote Control Included: YES
SEER: 18-20
Sound Level (dBA): 38-47
Stages Cooling: 1
Stages Heating: 1
Suction Line Fitting Type: Flare
Suction Line Size (OD): 1/2"
Tier: Comfort™
Tonnage: 1.5, 1
UPC: See Optical
Voltage: 208-230 VAC
Weight: 45.19
Width: 50.31

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 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60) 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 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60) service questions

Can GreenFlow help with Carrier Ductless 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60) service requests?

Yes. GreenFlow can help collect the right details for Carrier Ductless 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60) service requests, including the model, symptoms, equipment age, building type, access notes, photos, and timing.

What symptoms should I mention for Ductless 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60)?

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 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60) 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 12,000 or 18,000 BTUH Heat Pump Indoor One Way Ceiling Cassette R-410A (208/230-1-60) 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.

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Our Happy Customers

Tim S.

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

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...

Jahangir R.

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

Ted O.

Quick and professional service. Would give more stars if possible. Just amazing.

Henry H.

Replace batteries in thermostat, checked furnace

Tom T.

Fantastic job by Green Flow. Andrey, Andrei and Yuri were punctual, very neat, capable, and meticulous in replacing two complete HVAC systems and ductwork repairs in our home. They will now be our go to service for all our HVAC needs going forward.