The Toshiba Carrier MMDH‑U high static ducted indoor unit is designed for Variable Refrigerant Flow (VRF) systems requiring higher static pressure capability to support longer duct runs and multi‑zone configurations. Ideal for concealed or plenum installations, the MMDH‑U unit offers multiple capacity options and is engineered to integrate seamlessly into commercial VRF applications where flexible duct design and discreet installation are required.
The MMDH‑U features a finned tube heat exchanger and is suitable for R‑410A refrigerant, supporting dependable operation in VRF systems. All equipment wiring complies with NEC requirements, and the unit is constructed in accordance with ETL and ETL Canada standards.
Factory‑provided controls streamline installation, while a built‑in condensate lift and outside air knockout support flexible system design. Optional accessories, including a filter rail kit and zoning duct flange, allow for easier integration into concealed ducted applications.
Type
High static ductCapacity Range
2.0 - 8.0 TonsWith seven available capacities and a high‑efficiency DC motor, the MMDH‑U gives designers the flexibility to match system performance to the space.
Accessory and Kit Data
TC U-Series High Static Duct Filter Kit Installation Manual
Guide Specifications
TC U-Series High Static Guide Specifications, 24k to 54k Btu/h
TC U-Series High Static Guide Specifications, 72k to 96k Btu/h
Installation
TC U-Series High Static Duct (2.0 - 4.5 Ton) Installation Manual
Toshiba Carrier VRF U-Series Remote Sensor Installation Manual
Compact 4 Way Cassette Occupancy Sensor Kit (TCB-SIR41UMP-UL Installation Manual
Wireless Remote Control Installation Manual
Application Control Board Installation Manual
TC U-Series High Static Duct (6 & 8 Ton) Installation Manual
Operation
Wireless Remote Control Installation Manual
Product Data
TC U-Series High Static Duct (72k-96k) Engineering Data Book
TC U-Series High Static Duct (24k-54k) Engineering Data Book
REVIT and 3D DRW Files
Toshiba Carrier VRF 3.0-8.0 Ton u-Series High Static Ducted Unit CAD Drawings
Toshiba Carrier VRF 6.08.0 Ton u-Series High Static Ducted Unit Revit Drawings
Service
TC U-Series SVM-22079 High Static Duct (24k-54k) Service Manual
TC U-Series High Static Duct (72k-96k) Service Manual
Submittal
TC U-Series MMD-UP0241HP-UL_01 High Static Ducted (MMD6H) Indoor Unit (24.0 Kbtu)
TC U-Series MMD-UP0301HP-UL-01 High Static Ducted (MMD6H) Indoor Unit (30.0 Kbtu)
TC U-Series MMD-UP0361HP-UL-01 High Static Ducted (MMD6H) Indoor Unit (36.0 Kbtu)
TC U-Series MMD-UP0481HP-UL-01 High Static Ducted (MMD6H) Indoor Unit (48.0 Kbtu)
TC U-Series MMD-UP0541HP-UL-01 High Static Ducted (MMD6H) Indoor Unit (54.0 Kbtu)
TC U-Series MMD-UP0721HP-UL-01 High Static Ducted Indoor Unit (72Kbtu)
TC U-Series MMD-UP0961HP-UL-01 High Static Ducted Indoor Unit (96Kbtu)