Toshiba SMMSe 2 Pipe Heat Pump Review


From $3000

Product highlights
  • Expansion capacity
  • Quicker installation
  • Improved reliability
Compare Air Conditioning Rating
Brand reliability score
Capacity (kW) of systems in this series
22.4 kW, 28.0 kW, 33.5 kW, 40.0 kW, 45.0 kW, 50.4 kW, 56.0 kW, 61.5 kW, 67.0 kW, 73.5 kW, 78.5 kW, 85.0 kW, 90.0 kW, 95.4 kW, 100.5 kW, 101.0 kW, 106.4 kW, 107.0 kW, 112.0 kW, 113.5 kW, 118.5 kW, 123.5 kW, 130.0 kW, 135.0 kW, 140.4 kW, 146.0 kW, 152.0 kW, 157.0 kW

Key Features

Improved Efficiency

A new heat exchanger with a triple layer pipe design, has improved efficiency when compared to the previous model.

DC Twin Compressor

The wider range of compressor design, offers greater capacity and efficiency for even bigger capacity outdoor units.

Reduced Turbulence

The shape of the propeller fan minimises turbulence due to pressure loss and thereby reduces noise.

Lower Footprint

The range includes larger capacity of units that have a capacity of 56kW in a single module to 157kW in one system, but with a smaller footprint.

Intelligent Technology

Advanced intelligent VRF control continually adjusts the operation of indoor and outdoor units, based on feedback from sensors.

Wide Range of Combinations

With long piping options and grouping, indoor units can include a wide variety of formats from ducted to under ceiling units.


Front Panel Colour
Reverse Cycle
Indoor Type
Roof Mounted
Power Supply
1 Phase, 250, 60Hz
Manufacturer Warranty (Years)
7 years
Number of fan speeds

SMMSe 2 Pipe Heat Pump Table 1

Specification22.4 kW 28.0 kW 33.5 kW 40.0 kW 45.0 kW 50.4 kW
Model Number - Indoor UnitMMY-MAP0806HT8P-AMMY-MAP1006HT8P-AMMY-MAP1206HT8P-AMMY-MAP1406HT8P-AMMY-MAP1606HT8P-AMMY-MAP1806HT8P-A
Cooling Capacity (kW)22.428.033.540.045.050.4
Heating Capacity (kW)25.031.537.545.050.056.0

* C = Cooling H = Heating

SMMSe 2 Pipe Heat Pump Table 2

Specification56.0 kW 61.5 kW 67.0 kW 73.5 kW 78.5 kW 85.0 kW
Model Number - Indoor UnitMMY-MAP2006HT8P-AMMY-AP2216HT8P-AMMY-AP2416HT8P-AMMY-AP2616HT8P-AMMY-AP2816HT8P-AMMY-AP3016HT8P-A
Cooling Capacity (kW)56.061.567.073.578.585.0
Heating Capacity (kW)

* C = Cooling H = Heating

SMMSe 2 Pipe Heat Pump Table 3

Specification90.0 kW 95.4 kW 101.0 kW 106.4 kW 112.0 kW 118.5 kW
Model Number - Indoor UnitMMY-AP3216HT8P-AMMY-AP3416HT8P-AMMY-AP3616HT8P-AMMY-AP3816HT8P-AMMY-AP4016HT8P-AMMY-AP4216HT8P-A
Cooling Capacity (kW)90.095.4101.0106.4112.0118.5
Heating Capacity (kW)100.0106.0113.0119.0126.0132.5

* C = Cooling H = Heating

SMMSe 2 Pipe Heat Pump Table 4

Specification123.5 kW 130.0 kW 135.0 kW 140.4 kW 146.0 kW 152.0 kW 157.0 kW
Model Number - Indoor UnitMMY-AP4416HT8P-AMMY-AP4616HT8P-AMMY-AP4816HT8P-AMMY-AP5016HT8P-AMMY-AP5216HT8P-AMMY-AP5416HT8P-AMMY-AP5616HT8P-A
Cooling Capacity (kW)123.5130.0135.0140.4146.0152.0157.0
Heating Capacity (kW)137.5145.0150.0156.0163.0171.0176.0

* C = Cooling H = Heating

SMMSe 2 Pipe Heat Pump Table 5

Specification56.0 kW 100.5 kW 107.0 kW 113.5 kW
Model Number - Indoor UnitMMY-AP2026HT8P-AMMY-AP3626HT8P-AMMY-AP3826HT8P-AMMY-AP4026HT8P-A
Cooling Capacity (kW)56.0100.5107.0113.5
Heating Capacity (kW)63.0112.5120.0127.5

* C = Cooling H = Heating

Links and Documents

Operational manual and other product-related documents

Controller Features

  • Group interface
  • Remote access
  • Easy to use
  • Report capabilities
  • Group views
  • Scheduling
  • Error alerts

Other Features

  • Expandable
  • Numerous applications
  • Covers large spaces


Very Reliable

I have been installing Toshiba Air Conditioning products for 3 years now and have had nothing but great and positive feedback. Great product, very reliable! Highly recommend.

— Marc, September 2020

Reasonable Price

Excellent product for a reasonable price. Extremely impressed with the performance, noise and look of the Toshiba air conditioning unit. Recommended.
Purchased this because of Toshiba’s quality, reliability and the stylish good looks. Really impressed with the performance. 2 years trouble free operation so far. Hasn’t missed a beat.
Remote could be better laid out although have seen worse.

— Devistra, 7 August 2012


After obtaining numerous quotes for installing AC in our 3 + 1 bedroom house, we took the advice of Sydney based AC company to install a Toshiba reverse cycle inverter AC system ducted – RAC-SP1104AT.

The system is extremely quiet inside and outside. Given the configuration of our house a ducted system was the only real alternative to installing numerous split systems which in total would have cost near or event almost the same as one ducted system. Hence being another important plus for this product.

— MattyD1, 15 August 2012

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