The Carrier® 38VMH‑1P VRF single‑phase heat pump outdoor unit is designed for light commercial and small multi‑zone applications that require efficient heating and cooling with single‑phase power. Available in 3, 4, and 5‑ton capacities, the system supports connection of up to nine indoor units on a single 5‑ton configuration using a 2‑pipe heat pump design. Inverter‑driven compressor technology enables quiet, efficient operation across a wide ambient range, while compliance with NEC and ETL requirements and compatibility with R‑410A refrigerant support dependable performance and simplified installation.
A 2‑pipe heat pump design allows connection of up to nine indoor units on a 5‑ton system, with connected capacity up to 130%. The system operates reliably across a wide ambient range, supporting cooling from 5°F to 118°F and heating from ‑13°F to 64°F.
Built to comply with NEC and ETL requirements, the 38VMH‑1P features a durable finned tube heat exchanger and compatibility with R‑410A refrigerant. Factory‑provided controls and single‑point electrical connections help streamline installation and commissioning.
Type
Single-phase heat pumpCapacity Range
3.0 - 5.0 TonsCarrier® 38VMH‑1P single‑phase VRF heat pump delivers 3–5 tons of efficient performance, connecting up to 9 indoor units for light commercial applications.
Brochure
Carrier VRF Product Catalog
Carrier Single-Phase VRF Heat Pump Systems Brochure
Guide Specifications
38VMA Single Phase VRF Heat Pump Outdoor Unit Guide Specifications
38VMB Single Phase VRF Heat Pump Outdoor Unit Guide Specifications
Installation
38VMH VRF Single Phase Heat Pump Outdoor Unit Installation Instructions
Product Data
Carrier Bryant VRF Single Phase Heat Pump Outdoor Unit Engineering Databook
REVIT and 3D DRW Files
Carrier Bryant VRF 3-5 Ton Single Phase Heat Pump Outdoor Unit Revit Family
Carrier Bryant VRF 3-5 Ton Single Phase Heat Pump Outdoor Unit CAD Drawing
Submittal
Carrier VRF Single Phase Heat Pump Outdoor Unit, 4 Ton, 208/230-1-60
Carrier VRF Single Phase Heat Pump Outdoor Unit, 5 Ton, 208/230-1-60
Carrier VRF Single Phase Heat Pump Outdoor Unit, 5 Ton, 208/230-1-60, Design Revision B
Carrier VRF Single Phase Heat Pump Outdoor Unit, 3 Ton, 208/230-1-60, Design Revision B
Carrier VRF Single Phase Heat Pump Outdoor Unit, 4 Ton, 208/230-1-60
Carrier VRF Single Phase Heat Pump Outdoor Unit, 5 Ton, 208/230-1-60
Warranty Card
Limited Warranty for Variable Refrigerant Flow Units