• Ultra Low-Ambient Heating Down to -30°C (-22°F)
  • Support Up to 6 Indoor Units on A Single Outdoor System
  • DC Inverter Twin Rotary Compressor
  • High Efficiency Performance (Up to 21.0 SEER2 / 10.0 HSPF2)
  • R32 Refrigerant Technology
  • Optional Wi-Fi & 24V Backup Heater Integration
  • Ultra Low-Ambient Heating Down to -30°C (-22°F)
  • Support Up to 6 Indoor Units on A Single Outdoor System
  • DC Inverter Twin Rotary Compressor
  • High Efficiency Performance (Up to 21.0 SEER2 / 10.0 HSPF2)
  • R32 Refrigerant Technology
  • Optional Wi-Fi & 24V Backup Heater Integration
Multi Ultra Heat

Advanced R32 Technology for True Multi-Zone Comfort.

Engineered with advanced R32 inverter technology, the TOSOT Multi Ultra Heat Series delivers dependable heating down to -30°C (-22°F) and efficient multi-zone comfort control for residential and light commercial applications.

R32
desc-pic1_312
ahri-cert
ETL-Mark-FAQ-spotlight
EnergyStar-ColdClimate-light01
es_can_energystar_blk
neep
Product Submittals (Outdoor Units)
Submittal – TMH18D32MO
Submittal – TMH24D32MO
Submittal – TMH30D32MO
Submittal – TMH36D32MO
Submittal – TMH42D32MO
Submittal – TMH48D32MO
Submittal – TMH60D32MO
Product Submittals (Indoor Units)
Submittal – TWH07CD32AI
Submittal – TWH09CD32AI
Submittal – TWH12CD32AI
Submittal – TWH18CD32AI
Submittal – TWH24CD32AI
Submittal – TWH30CD32AI
Submittal – TWH36CD32AI
Submittal – TWH09PD32AI
Submittal – TWH12PD32AI
Submittal – TWH18PD32AI
Submittal – TWH24PD32AI
Submittal – TWH09KD32AI + TWH09PD32AO
Submittal – TWH12KD32AI + TWH12PD32AO
Submittal – TWH18KD32AI + TWH18PD32AO
Submittal – TWH24KD32AI + TWH24PD32AO
Submittal – TFH09D32AI
Submittal – TFH12D32AI
Submittal – TFH18D32AI
Submittal – TFH24D32AI
Submittal – TFH30D32AI
Submittal – TFH36D32AI
Submittal – TLH09D32AI
Submittal – TLH12D32AI
Submittal – TLH18D32AI
Submittal – TLH20D32AI
Submittal – TKH09D32AI
Submittal – TKH12D32AI
Submittal – TKH18D32AI
Submittal – TKH24D32AI
Submittal – TKH30D32AI
Submittal – TKH36D32AI
Submittal – TEH09D32AI
Submittal – TEH12D32AI
Submittal – TEH18D32AI
Submittal – TAH12D32AI
Submittal – TAH18D32AI
Submittal – TAH24D32AI