Heat Pump

Carrier DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60) service and support

Carrier Residential Heat Pump - DHMSHA Heat Pump Repair, maintenance, and replacement planning

Product service snapshot

Carrier DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60) service details

DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60) is a Carrier®, Bryant®, Payne® heat pump record from the Carrier Enterprise catalog. Catalog model: DHMSHAQ12XA1. Product family: DHMSHA. Green Flow Solution uses this page for residential model identification, service planning, maintenance conversations, repair diagnostics, and replacement matching.

Brand: Carrier
Model or series: DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60)
Equipment type: Heat Pump
Product group: Residential Heat Pump - DHMSHA

Technical snapshot

DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60) technical snapshot

Product Specs

Model: DHMSHAQ12XA1
Manufacturer Number: DHMSHAQ12XA1
Vendor Number: DHMSHAQ12XA1
Catalog Brand: Carrier®, Bryant®, Payne®
Product Family: DHMSHA
AHRI Usage: Indoor AHU
Approvals: ETL Listed
Blower Motor HP: 53/1000
Blower Motor RPM: 1,350
Blower Motor Speeds: 4
Blower Motor Type: ECM (Electronically Commutated Motor)
Blower Motor Watts: 22
Brand: Carrier®, Bryant®, Payne®
CFM: 210-380
Color: White
Cooling Capacity: 12,000
Cooling Rated Capacity Btu/h: 12000
Country Of Origin: CHN
Cubic Measurement: 1.6351
Cycle/Hertz: 60 Hz
Dimensional Weight: 40
Drain Connection Size: 5/8"
EER: 13
Energy Star Rated: NO
Evaporator Coil Fins Per Inch (FPI): 20
Heating Capacity: 12,000
Height: 11.02
Length: 7.8
Liquid Line Fitting Type: Flare
Liquid Line Size (OD): 1/4"
Mounting Type: Wall-Mount
Multi Zone: NO
OPT Code: 1PDHMSHAQ12XA1
Phase: Single
Prop 65: YES
Refrigerant: R-410A
Remote Control Included: NO
SEER: 18-22
Sound Level (dBA): 26-42
Suction Line Fitting Type: Flare
Suction Line Size (OD): 1/2"
Tier: Standard
Tonnage: 1
UOM: EA
UPC: See Optical
Voltage: 115 VAC
Weight: 19.18
Width: 32.87

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 DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60) 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.

DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60) service questions

Can GreenFlow help with Carrier DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60) service requests?

Yes. GreenFlow can help collect the right details for Carrier DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60) service requests, including the model, symptoms, equipment age, building type, access notes, photos, and timing.

What symptoms should I mention for DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60)?

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 DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60) 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 DHMSHAQ12XA1 - 1 Ton Ductless Heat Pump High Wall Fan Coil Unit R-410A (115-1-60) 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.

Popular cities

Service Areas

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Worcester, MA

Lowell, MA

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Our Happy Customers

Chris C.

Guy was awesome. Worked fast, clean, and made the repair look easy and simple. Would recommend highly.

Yakov S.

I had an excellent experience with Green Flow, they were available to replace my dead central A/C unit on a short notice, and the price was thousands of dollars less than what I got quoted by two other companies. I would definitely use them again.

Bridget D.

Next day service, Good communication and fair pricing! They were in and out and we are fully back up and running with our thermostat.

George Z.

Exceptional service from start to finish! The team was professional, efficient, and restored our heating system quickly—highly recommend for any HVAC needs.

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.

Max P.

Green Flow got our AC back up and running at our condo the same day! Andrey was on time, super efficient, and with the right part on hand. The price was fair enough. Would definitely recommend them!