Heat Pump

Carrier Heat Pump 3 Ton VRF Heat Pump Outdoor Unit (208/230-1)

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Carrier Commercial Heat Pump - 37VMB Heat Pump Repair, maintenance, and replacement planning

Technical Specifications

Product Specs

Model: 37VMB036HDS3-1
Manufacturer Number: 37VMB036HDS3-1
Vendor Number: 37VMB036HDS3-1
Catalog Brand: Carrier®, Bryant®, Payne®
Product Family: 37VMB
AHRI Usage: Outdoor
Brand: Carrier®, Bryant®, Payne®
Color: Gray
Compressor Type: Rotary
Condenser Motor Type: ECM (Electronically Commutated Motor)
Cooling Capacity: 34,000-36,000
Cooling Rated Capacity Btu/h: 36000
Country Of Origin: Varies
Cycle/Hertz: 60 Hz
EER2: 11.7-13.3
Energy Star Rated: NO
Heating Capacity: 34,000-40,000
Height: 34
Length: 20.5625
Liquid Line Fitting Type: Flare
Liquid Line Size (OD): 3/8"
Maximum Overcurrent Protection (MOCP): 30
Phase: Single
Prop 65: YES
Rated Load Amps (RLA): 16.5
Refrigerant: R-454B
Sound Level (dBA): 59
Stages Cooling: 1
Stages Heating: 1
Suction Line Fitting Type: Flare
Suction Line Size (OD): 5/8"
Tonnage: 3
Voltage: 208-230 VAC
Weight: 207
Width: 40.6875

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 3 Ton VRF Heat Pump Outdoor Unit (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

Anna G.

They quickly identified the issue with the heating system and fixed it efficiently. He explained everything clearly and made sure I understood what was going on. Very professional and reliable, extremely satisfied with the service.

Jahangir R.

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

Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

John F.

I needed 2 new AC units and decided to go with high efficiency heat pumps. I chose Greenflow because of the equipment they offered, and the price (2nd lowest quote and much cheaper than the average of all quote we received). Their technicians were very detail oriented and...

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