Overview
The Toshiba Carrier® MMYH e‑Series VRF heat pump outdoor unit is a flexible, multi‑module solution designed for commercial applications requiring efficient, scalable comfort control. Available in single, dual, or triple module configurations, the system delivers capacities from 6 to 38 tons and supports connection of up to 64 indoor units on a single system using a 2‑pipe heat pump design. Inverter‑driven compressors and condenser fan motors help optimize efficiency and performance, while a compact footprint, wide operating range, and compliance with NEC, ETL, and AHRI 1230 standards make the MMYH a reliable choice for a variety of building layouts and project requirements.
- AHRI 1230
- ETL Listed
- Super Modular Multi-System
Features
Engineered to meet demanding commercial requirements, the MMYH complies with NEC wiring standards, is constructed to ETL requirements, and performs in accordance with AHRI 1230. Inverter‑driven components, a finned tube heat exchanger, and R‑410A refrigerant compatibility support dependable, long‑term operation.
Space‑saving models offer a 9% smaller footprint in select sizes, helping accommodate tight mechanical layouts. Flexible indoor unit connection options, factory‑provided controls, individual module power connections, and factory‑supplied twinning kits streamline installation and system configuration.
At a glance
Type
3-phase heat pumpCapacity Range
6.0 - 38.0 TonsToshiba Carrier® MMYH e‑Series VRF heat pump outdoor unit delivers 6–38 tons of efficient performance with inverter‑driven compressors and extended operating ranges.
Documents
Accessory and Kit Data
Snow Hood for Toshiba Carrier HP and HR Units (8 and 10 Ton)
Snow Hood for Toshiba Carrier HP and HR Units (12 and 14 Ton)
Snow Hood for Toshiba Carrier HP and HR Units (6 Ton)
Guide Specifications
MMY-AP---4HT-UL Guide Specifications, 72,000 to 228,000 Btu/h
MMY-AP---6HT-PUL Guide Specifications, 72,000 to 456,000 Btu/h
Installation
Toshiba Carrier VRF Heat Pump Y Joint Installation Manual
Product Data
Toshiba Carrier VRF 6 - 38 Ton Heat Pump Engineering Databook
REVIT and 3D DRW Files
VRF REVIT files
Toshiba Carrier VRF 6-38 Ton Heat Pump Outdoor Unit Revit Family
Toshiba Carrier VRF 6-14 Ton Heat Pump Outdoor Unit CAD Drawings
Service
VRF Heat Pump Service Manual
VRF Heat Pump Service Manual 460V
VRF Heat Pump Service Manual 208-230V
Submittal
Toshiba Carrier VRF Heat Pump Outdoor Unit, 12 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 16 Ton, 208-230/3/60, Space Saving
Toshiba Carrier VRF Heat Pump Outdoor Unit, 20 Ton, 208-230/3/60, Space Saving
Toshiba Carrier VRF Heat Pump Outdoor Unit, 24 Ton, 208-230/3/60, Space Saving
Toshiba Carrier VRF Heat Pump Outdoor Unit, 34 Ton, 208-230/3/60, Space Saving
Toshiba Carrier VRF Heat Pump Outdoor Unit, 16 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 18 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 20 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 22 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 24 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 26 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 28 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 30 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 32 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 34 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 36 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 38 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 6 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 8 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 10 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 12 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 14 Ton, 208-230/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 16 Ton, 460/3/60, Space Saving
Toshiba Carrier VRF Heat Pump Outdoor Unit, 20 Ton, 460/3/60, Space Saving
Toshiba Carrier VRF Heat Pump Outdoor Unit, 24 Ton, 460/3/60, Space Saving
Toshiba Carrier VRF Heat Pump Outdoor Unit, 34 Ton, 460/3/60, Space Saving
Toshiba Carrier VRF Heat Pump Outdoor Unit, 16 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 18 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 20 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 22 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 24 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 26 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 28 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 30 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 32 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 34 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 36 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 38 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 6 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 8 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 10 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 12 Ton, 460/3/60
Toshiba Carrier VRF Heat Pump Outdoor Unit, 14 Ton, 460/3/60
Warranty Card
Limited Warranty for Variable Refrigerant Flow Units