Free-Match Ultra-Heat

23 SEER Multi-Zone Ultra-Heat Heat Pump System

Optimal Performance in the most challenging climates, the Ultra-Heat heat pump units provide ULTRA heating & cooling powered by the “unique to Tosot” 2 stage / 3-cylinder variable speed compressor. Each outdoor coil has corrosion-resistant, acrylic resin coil coating to maintain energy efficiency in the harshest climates.

  • Ideal for harsh climates: heating down to -31 °F and cooling up to 118 °F
  • High efficiency up to 23 SEER and 10.5 HSPF
  • Connect up to 5 indoor units (zones) to outdoor system
  • 5 options for indoor unit
  • Sound levels down to 56 dB(A) on condensing unit
Triple-cylinder Compressor
“2+1 structure”, which can perform excellent work under extreme climate conditions
Powerful Heating
Lower power consumption. Lower noise, more comfort. Precise temperature control.
High Efficiency Cooling
The capacity is improved by 40% to the maximum when compared with conventional units.

Indoor Unit Lineup

Capacity Index (Btu/h)9000120001800021000240003000036000
Wall-mounted type: Lomo 23 SEER●●●●●●
Duct type●●●
High-static duct●●●●●●
Cassette type●●●●●
Floor ceiling type●●●●●
Console●●●

Technical Specifications

Condensing Units
18K Combinations
24K Combinations
36K Combinations
42K Combinations
Condensing Units
ModelTM18H5OTM24H5OTM36H5OTM42H5O
CapacityCoolingBtu/h18000220003600042000
HeatingBtu/h21000260003600042000
SEER/HSPF23/10.523/10.523/1023/10
Power SupplyPh/V/Hz1Ph,208/230V,60Hz1Ph,208/230V,60Hz1Ph,208/230V,60Hz1Ph,208/230V,60Hz
Power InputCoolingW1450176040204660
HeatingW1710209033003600
Airflow Volumem³/h4300430052005200
Sound Pressure LeveldB(A)58606262
Dimension
(WxHxD)		Coolingmm1003×790×4271003×790×4271087×1103×4401087×1103×440
Packagemm1083×855×4881083×855×4881158×1235×4831158×1235×483
Net Weight/Gross Weightkg78/8379/84127/135128/136
Piping ConnectionLiquidmmφ6φ6φ6φ6
Gasmmφ9.52φ9.52φ9.52φ9.52
Max. equivalent Connection Pipe Lengthm25252525
Maximum drive IDU NOunit2345
Loading Quantity40' GPsets96964848
40' HPsets1441449696
18K Combinations
Two indoor units
TM18H5O9+9
9+12
12+12
24K Combinations
Two indoor unitsThree indoor units
TM24H5O9+912+129+9+9
9+1212+189+9+12
9+1818+189+9+18
//9+12+12
//12+12+12
36K Combinations
Two indoor unitsThree indoor unitsFour indoor units
TM36H5O9+921+219+9+99+21+219+9+9+99+12+12+21
9+1221+249+9+129+21+249+9+9+1212+12+12+12
9+1824+249+9+1812+12+129+9+9+1812+12+12+18
9+21/9+9+2112+12+189+9+9+21/
9+24/9+9+2412+12+219+9+9+24/
12+12/9+12+1212+12+249+9+12+12/
12+18/9+12+1812+18+189+9+12+18/
12+21/9+12+2112+18+219+9+12+21/
12+24/9+12+2412+18+249+9+12+24/
18+18/9+18+1812+21+219+9+18+18/
18+21/9+18+2118+18+189+12+12+12/
18+24/9+18+24/9+12+12+18/
42K Combinations
Two indoor unitsThree indoor unitsFour indoor unitsFive indoor units
TM42H5O9+918+189+9+912+12+129+9+9+99+12+12+189+9+9+9+9
9+1218+219+9+1212+12+189+9+9+129+12+12+219+9+9+9+12
9+1818+249+9+1812+12+219+9+9+189+12+12+249+9+9+9+18
9+2121+219+9+2112+12+249+9+9+219+12+18+189+9+9+9+21
9+2421+249+9+2412+18+189+9+9+249+12+18+219+9+9+9+24
12+1224+249+12+1212+18+219+9+12+129+12+18+249+9+9+12+12
12+18/9+12+1812+18+249+9+12+189+18+18+189+9+9+12+18
12+21/9+12+2112+21+219+9+12+2112+12+12+129+9+9+12+21
12+24/9+12+2412+21+249+9+12+2412+12+12+189+9+9+12+24
//9+18+1812+24+249+9+18+1812+12+12+219+9+9+18+18
//9+18+2118+18+189+9+18+2112+12+12+249+9+12+12+12
//9+18+2418+18+219+9+18+2412+12+18+189+9+12+12+18
//9+21+2118+18+249+9+21+2112+12+18+219+9+12+12+21
//9+21+2418+21+219+9+21+24/9+12+12+12+12
//9+24+2418+21+249+12+12+12/9+12+12+12+18
//////12+12+12+12+12