Multi Zone Heating & Cooling Systems
TOSOT LOMO PLUS 23 SEER -30°C

MULTIZONE WALL-MOUNTED HEAT PUMP & AIR CONDITIONER

You’ve found it if you’re looking for the ultimate high-performance ductless system. This Tosot ultra heat system can heat to absurdly low temperatures all year long thanks to the latest inverter technology on the market. It can efficiently heat down to -30°C/ -22°F thanks to the drain pan heater that comes with it. The terms that best represent our super heat edition outdoor multi-zone series are reliable, efficient, intelligent, and powerful. It can be used in conjunction with cassette, slender duct, console, floor & ceiling, or wall units.

Capacity of 18 000, 24 000, 36 000 & 42 000 BTU outside unit with up to 23 SEER.

Technical details

  • Energy Star certified
  • High efficiency, up to 23 SEER / 10.5 HSPF
  • Wi-Fi included
  • Precise airflow control
  • I-Feel function
  • Intelligent Defrost
  • Polymeric Air Filters
  • Timer function
  • Swing Louver Control
  • Privacy Lock Mode
  • Sleep Mode
  • Quiet Mode
  • Energy Saving Mode
  • Fahrenheit/Celsius Display Settings
  • Auto Restart after Power Failure
  • Quick warming function
  • Powerful Operation Mode
  • Econo Mode
  • Fahrenheit/Celsius Display Settings
  • Self-Diagnosis
SEER: 23 EER: 12.5 HSPF: 10.5 Sound Level: 19 Model: TM18H5O, TM24H5O, TM36H5O, TM42H5O AHRI: 204344218 / 204344219, 204344220, 204344221 Minimum Operating Temperature: -30 Series: ULTRA HEAT Capacity: 36 000 BTU, 18 000 BTU, 42 000 BTU, 24 000 BTU Refrigerant: R-410A Compressor Technology: Inverter Connectivity: Wi-Fi Certifications: ENERGY STAR Technology Features: Self-diagnosis, Sleep mode, Intelligent defrost Performance Features: Can power up to 5 indoor units Rebate Programs: Chauffez vert, Rénoclimat Rebate Amount: 1 450 Parts Warranty: 10 Labor Warranty: 10 Technology: G10 Inverter Technology, Aluminum Fin-Copper Tube, Hot-start function, Two-Stage compressor Aesthetics: Heavy gauge steel cabinet, Installation does not require major renovation, Great design, compact, easy maintainability Technical details: Energy Star certified, High efficiency, up to 23 SEER / 10.5 HSPF, Wi-Fi included, Precise airflow control, I-Feel function, Intelligent Defrost Polymeric Air Filters, Timer function, Swing Louver Control, Privacy Lock Mode, Sleep Mode, Quiet Mode, Energy Saving Mode, Fahrenheit/Celsius Display Settings, Auto Restart after Power Failure, Quick warming function, Powerful Operation Mode, Econo Mode, Self-Diagnosis Coverage guide: 9 000 BTU — 300 – 500 sq. ft., 12 000 BTU — 400 – 650 sq. ft., 30 000 BTU — 1 250 – 1 600 sq. ft.

Efficiency

Up to
23 SEER
Up to
12.5 EER
Up to
10.5 HSPF
Ultra heat down to
-30 °C

BTU

18 000 BTU
600 – 1 000 sq. ft.
24 000 BTU
800 – 1 300 sq. ft.
36 000 BTU
1 550 – 2 000 sq. ft.
42 000 BTU
1 950 – 2 300 sq. ft.

MODELS, CERTIFICATIONS AND COMPATIBLE COMBINATIONS

18 000 BTU TM18H5O

Certifications

  • Non-ducted indoor units only AHRI 204344218

Compatible indoor-unit combinations

Capacities shown in thousands of BTU.

2 indoor units

9 + 9 9 + 12 12 + 12
24 000 BTU TM24H5O

Certifications

  • Non-ducted indoor units only AHRI 204344219

Compatible indoor-unit combinations

Capacities shown in thousands of BTU.

2 indoor units

9 + 9 9 + 12 9 + 18 12 + 12 12 + 18 18 + 18

3 indoor units

9 + 9 + 9 9 + 9 + 12 9 + 9 + 18 9 + 12 + 12 12 + 12 + 12
36 000 BTU TM36H5O

Certifications

  • Non-ducted indoor units only AHRI 204344220

Compatible indoor-unit combinations

Capacities shown in thousands of BTU.

2 indoor units

9 + 9 9 + 12 9 + 18 9 + 24 12 + 12 12 + 18 12 + 24 18 + 18 18 + 24 24 + 24

3 indoor units

9 + 9 + 9 9 + 9 + 12 9 + 9 + 18 9 + 9 + 24 9 + 12 + 12 9 + 12 + 18 9 + 12 + 24 9 + 18 + 18 12 + 12 + 12 12 + 12 + 18 12 + 12 + 24 12 + 18 + 18

4 indoor units

9 + 9 + 9 + 9 9 + 9 + 9 + 12 9 + 9 + 12 + 12 9 + 9 + 12 + 18 9 + 12 + 12 + 12 12 + 12 + 12 + 12

5 indoor units

9 + 9 + 9 + 9 + 9 9 + 9 + 9 + 9 + 12
42 000 BTU TM42H5O

Certifications

  • Non-ducted indoor units only AHRI 204344221

Compatible indoor-unit combinations

Capacities shown in thousands of BTU.

2 indoor units

9 + 9 9 + 12 9 + 18 9 + 24 12 + 12 12 + 18 12 + 24 18 + 18 18 + 24 24 + 24

3 indoor units

9 + 9 + 9 9 + 9 + 12 9 + 9 + 18 9 + 9 + 24 9 + 12 + 12 9 + 12 + 18 9 + 12 + 24 9 + 18 + 18 12 + 12 + 12 12 + 12 + 18 12 + 12 + 24 12 + 18 + 18

4 indoor units

9 + 9 + 9 + 9 9 + 9 + 9 + 12 9 + 9 + 12 + 12 9 + 9 + 12 + 18 9 + 12 + 12 + 12 12 + 12 + 12 + 12

5 indoor units

9 + 9 + 9 + 9 + 9 9 + 9 + 9 + 9 + 12 12 + 12 + 12 + 12 + 12

Characteristics

PERFORMANCE
  • Quiet operation 19 dB
  • R-410A refrigerant
  • Inverter
  • Wi-Fi
  • ENERGY STAR
  • Intelligent defrost
  • Self-diagnosis
  • Sleep mode
  • Can power up to 5 indoor units
SUBSIDIES
  • Chauffez vert
  • Rénoclimat
  • Up to 1 450 $
Technology
  • G10 Inverter Technology
  • Aluminum Fin-Copper Tube
  • Hot-start function
  • Two-Stage compressor
Aesthetics
  • Heavy gauge steel cabinet
  • Installation does not require major renovation
  • Great design, compact, easy maintainability
Technical details
  • Energy Star certified
  • High efficiency, up to 23 SEER / 10.5 HSPF
  • Wi-Fi included
  • Precise airflow control
  • I-Feel function
  • Intelligent Defrost Polymeric Air Filters
  • Timer function
  • Swing Louver Control
  • Privacy Lock Mode
  • Sleep Mode
  • Quiet Mode
  • Energy Saving Mode
  • Fahrenheit/Celsius Display Settings
  • Auto Restart after Power Failure
  • Quick warming function
  • Powerful Operation Mode
  • Econo Mode
  • Self-Diagnosis
Coverage guide
  • 9 000 BTU — 300 – 500 sq. ft.
  • 12 000 BTU — 400 – 650 sq. ft.
  • 30 000 BTU — 1 250 – 1 600 sq. ft.

Warranty

  • 10 years parts limited warranty1
  • 10 years labor warranty1


Notes

  • 1To the original owner, when product is used in an owner-occupied residence, he/she is covered a 10-year parts limited warranty.
  • 2Extended 10 years warranty for the labor is available. Conditions apply.

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