Datasheet

The condensing coil
The condensing coil of SDI uses two different tubes to obtain the most efficient heat transfer.
The phase changes from gas to liquid and the diameter is adapted according to the refrigerant state.
The new big DI condensing coils goes even further to ensure maximum capacity and efficiency in the smallest footprint
by using 3-rows heat exchanger.
Heat-exchangers are highly efficient
with 3-rows arrangements
The inverter boosts
efficiency by
controlling the Toshiba
R410A twin-rotary DC
compresssor
Outdoor unit
High heat exchanger efficiency is achieved by using condenser coils with
two different tube diameters.
A powerful breeze
The fan in the outdoor unit has been redesigned to deliver higher static
pressure and a reduction in sound levels to offset a more compact heat
exchanger.
New fan blades have been designed to reduce turbulence with “anti-eddy”
protuberances and a reverse curved profile.
In this way, despite a more compact coil, airflow has been increased and
sound power decreased.
Outdoor unit
Advanced DC motor
and fan Fan
Toshiba DI
4
& SDI
4
: the ideal solution to replace old units,
reusing existing refrigerant lines
Whatever you choice for top energy efficiency (SDI) or for compactness and cost competitiveness (DI), all the Toshiba
LC range meets the increasing market needs, in terms of comfort and ease of installation. Thanks to the filter positioned
in the refrigerant circuit, the SDI & DI systems, equipped with R410A refrigerant, can use piping designed for old R22
or R407C refrigerant. High-mesh filters and stable lubricant oil against chloride compounds, combined with high-tech
Toshiba control, are key to make SDI and DI units suitable for reuse existing piping.
This solution offers significant benefits in terms of performances, acoustic comfort and efficiency.
Products and features
- New infrared remote control kit
- Hi-wall serie SM_KRT (6 series)
- Low height standard ducted SM_BT (6 series)
In the liquid phase a small diameter
allows to achieve increased flow rates.
In the gas phase a large diameter is used
to reduce pressure losses.