Flexible multi split
ZTM21I2
One outdoor platform for two to five independently controlled rooms, with six capacities for compact and larger residential plans.
ZTM21I2 seriesZTM21I2-51
2indoor units5.10 kWcooling
One outdoor platform
Independent comfort.
Shared exterior.
Connect up to 2 compatible indoor units to the selected outdoor unit. Each room keeps its own setpoint and airflow control.
ZTM21I2Outdoor platformCompatible indoor units
Choose the right indoor format for every room.
Combine wall, cassette, concealed duct and low-wall units. Final combinations and connected-capacity limits are confirmed during project selection.
Seasonal cooling
A++Cooling energy class across the listed ZTM21I2 capacities- 6.1
- SEER
- -20 C
- listed lower heating range
- 53 C
- listed upper cooling range
- R32
- refrigerant
Selected installation envelope
Plan the route with variant-specific limits.
Totals update with the selected capacity. Final pipe sizing, connected capacity and commissioning remain part of the project design.
- 40 m
- maximum total pipe length
- 25 m
- maximum to one indoor unit
- 853 x 349 x 602 mm
- outdoor unit W x D x H
- 31 kg
- outdoor unit net weight
Selected article: ZTM21I2-51
Technical specifications
Every value updates with the selected outdoor-unit capacity for faster product and installation review.Performance
Installation
Project support