Toshiba Carrier Single-Phase Heat Recovery
MMYF-1P
Single-Phase Heat Recovery System
72,000 to 144,000 Btuh
6.0 to 12.0 Tons
The Toshiba Carrier VRF system is a combination of an outdoor unit with multiple style indoor units connected by refrigerant piping and wiring. The Single-phase VRF heat recovery outdoor unit is a single module with the twinning capability up to 12 tons to achieve greater capacity.



Product Features
- Available in 6 ton single module which can be twinned up to 12-tons capacity
- Ability to connect up to 25 indoor units
- 3-pipe heat recovery system
- High performance outdoor units with all Inverter driven twin rotary compressor
- DC inverter condenser fan motor
- 208/230-1-60Hz voltage
- Cooling ambient operating temperature is 14° F to 122° F and heating ambient operating temperature is -13° F to 60° F
- Connected capacity is up to 150%
Reliability Features
- All equipment wiring complies with NEC requirements
- Unit constructed in accordance with ETL requirements
- Unit performance is in accordance with AHRI 1230 standards
- Compressor and condenser fan motor are Inverter driven
- Finned tube heat exchanger
- Suitable for R-410a refrigerant
Installation Features
- Indoor units can be connected using Y-branch joints, branch headers, flow selector box or multiport flow selector box
- Factory provided controls
- Individual power connection for each module
- Outdoor units are connected using twinning kits provided from factory
Effective 8/1/24, the warranty for our VRF equipment will include an opportunity for a 10-year parts and compressor limited warranty. If not registered within 90 days, the warranty will be a 5-year parts and 7-year compressor limited warranty.1
See warranty certificate for details.
1Except for residential applications in California and Quebec and other jurisdictions that prohibit warranty benefits conditioned on registration.
- Snow Hood for Toshiba Carrier HP and HR Units (12 and 14 Ton) Published Date: 11/16/2023
- Snow Hood for Toshiba Carrier HP and HR Units (6 Ton) Published Date: 11/16/2023
- Snow Hood for Toshiba Carrier HP and HR Units (8 and 10 Ton) Published Date: 11/16/2023
- Marriot Harbour Lake VRF Case Study Published Date: 2/14/2024
- Toshiba Carrier VRF Heat Recovery Branching Header Installation Manual Published Date: 10/10/2022
- Toshiba Carrier VRF Heat Recovery Outdoor Unit, 6-12 Ton, 208/230-1-60 Published Date: 6/10/2019
- Toshiba Carrier VRF Heat Recovery Y Joint Installation Manual Published Date: 10/10/2022
- Toshiba Carrier VRF Single-Phase Heat Recovery Installation Manual Published Date: 4/8/2021
- Toshiba Carrier VRF 6-38 Ton Heat Recovery Engineering Databook Published Date: 1/23/2024
- Toshiba Carrier VRF 6-14 Ton Heat Recovery Outdoor Unit CAD Drawings Published Date: 9/29/2017
- Toshiba Carrier VRF 6-38 Ton Heat Recovery Outdoor Unit Revit Family Published Date: 9/12/2017
- Toshiba Carrier VRF Heat Recovery Service Manual (SVM-16082-12) 460V Published Date: 3/13/2023
- Toshiba Carrier Single Phase VRF Heat Recovery Outdoor Unit, 12 Ton, 208-230/1/60 Published Date: 4/10/2023
- Toshiba Carrier Single Phase VRF Heat Recovery Outdoor Unit, 6 Ton, 208-230/1/60 Published Date: 3/22/2022
- Limited Warranty for Variable Refrigerant Flow Units Published Date: 8/14/2024
Product Features
- Available in 6 ton single module which can be twinned up to 12-tons capacity
- Ability to connect up to 25 indoor units
- 3-pipe heat recovery system
- High performance outdoor units with all Inverter driven twin rotary compressor
- DC inverter condenser fan motor
- 208/230-1-60Hz voltage
- Cooling ambient operating temperature is 14° F to 122° F and heating ambient operating temperature is -13° F to 60° F
- Connected capacity is up to 150%
Reliability Features
- All equipment wiring complies with NEC requirements
- Unit constructed in accordance with ETL requirements
- Unit performance is in accordance with AHRI 1230 standards
- Compressor and condenser fan motor are Inverter driven
- Finned tube heat exchanger
- Suitable for R-410a refrigerant
Installation Features
- Indoor units can be connected using Y-branch joints, branch headers, flow selector box or multiport flow selector box
- Factory provided controls
- Individual power connection for each module
- Outdoor units are connected using twinning kits provided from factory
Effective 8/1/24, the warranty for our VRF equipment will include an opportunity for a 10-year parts and compressor limited warranty. If not registered within 90 days, the warranty will be a 5-year parts and 7-year compressor limited warranty.1
See warranty certificate for details.
1Except for residential applications in California and Quebec and other jurisdictions that prohibit warranty benefits conditioned on registration.
- Snow Hood for Toshiba Carrier HP and HR Units (12 and 14 Ton) Published Date: 11/16/2023
- Snow Hood for Toshiba Carrier HP and HR Units (6 Ton) Published Date: 11/16/2023
- Snow Hood for Toshiba Carrier HP and HR Units (8 and 10 Ton) Published Date: 11/16/2023
- Marriot Harbour Lake VRF Case Study Published Date: 2/14/2024
- Toshiba Carrier VRF Heat Recovery Branching Header Installation Manual Published Date: 10/10/2022
- Toshiba Carrier VRF Heat Recovery Outdoor Unit, 6-12 Ton, 208/230-1-60 Published Date: 6/10/2019
- Toshiba Carrier VRF Heat Recovery Y Joint Installation Manual Published Date: 10/10/2022
- Toshiba Carrier VRF Single-Phase Heat Recovery Installation Manual Published Date: 4/8/2021
- Toshiba Carrier VRF 6-38 Ton Heat Recovery Engineering Databook Published Date: 1/23/2024
- Toshiba Carrier VRF 6-14 Ton Heat Recovery Outdoor Unit CAD Drawings Published Date: 9/29/2017
- Toshiba Carrier VRF 6-38 Ton Heat Recovery Outdoor Unit Revit Family Published Date: 9/12/2017
- Toshiba Carrier VRF Heat Recovery Service Manual (SVM-16082-12) 460V Published Date: 3/13/2023
- Toshiba Carrier Single Phase VRF Heat Recovery Outdoor Unit, 12 Ton, 208-230/1/60 Published Date: 4/10/2023
- Toshiba Carrier Single Phase VRF Heat Recovery Outdoor Unit, 6 Ton, 208-230/1/60 Published Date: 3/22/2022
- Limited Warranty for Variable Refrigerant Flow Units Published Date: 8/14/2024