The Tower Wall heater is the best choice for modest size sauna rooms. This heater is placed against the wall to maximize the room area. The exposed stones are contained by the stainless rods.

Tower Wall is built with a different selection for controlling. You may choose models with Built-in control, Separate control, Ni and Ni2 models. The heater power rating is from 3 kW up to 24 kW.

Tower heaters are with heating element spacer that makes heating-up faster as it improves the air circulation inside the heater and prolongs the life of the heating elements. Watch video

Tower Series:

Optional Collars and Guard Rails

Wall Wooden Guard Rail
Wall Wooden Guard RailHeater Guard Rail
Wall Integration Collar
Wall Integration Collar(Wooden)
Wall Integration Collar
Wall Integration Collar (Soapstone)
Wall Integration Collar
Wall Integration Collar (Stainless)

Technical Data

Heater Model KW Sauna Room
min (m3) max
Control Size of heater (mm)
WIDTH DEPTH HEIGHT
Stones (kG)
w/o Stone Spacer
Stones (kG)
with Stone Spacer
TH2-30NB-WL 3 2 – 4 8+4h 385 – 230 – 1395 80 60
TH3-35NB-WL 3,5 3 – 6 8+4h 385 – 230 – 1395 80 60
TH3-45NB-WL 4,5 3 – 6 8+4h 385 – 230 – 1395 80 60
TH3-60NB-WL 6 5 – 8 8+4h 385 – 230 – 1395 80 60
TH2-30NS-WL 3 2 – 4 separate 385 – 230 – 1395 80 60
TH3-35NS-WL 3,5 3 – 6 separate 385 – 230 – 1395 80 60
TH3-45NS-WL 4,5 3 – 6 separate 385 – 230 – 1395 80 60
TH3-60NS-WL 6 5 – 8 separate 385 – 230 – 1395 80 60
TH4-60NB-WL 6 5 – 9 8+4h 475 – 250 – 1395 120 90
TH4-60NS-WL 6 5 – 9 separate 475 – 250 – 1395 120 90
TH5-80NS-WL 8 7 – 13 separate 475 – 250 – 1395 120 90
TH5-80NB-WL 8 7 – 13 8+4h 475 – 250 – 1395 120 90
TH5-90NS-WL 9 8 – 14 separate 475 – 250 – 1395 120 90
TH6-80NB-WL 8 7 – 14 8+4h 550 – 320 – 1395 160 105
TH6-90NB-WL 9 8 – 15 8+4h 550 – 320 – 1395 160 105
TH6-80NS-WL 8 7 – 14 separate 550 – 320 – 1395 160 105
TH6-90NS-WL 9 8 – 15 separate 550 – 320 – 1395 160 105
TH6-105NS-WL 10,5 9 – 16 separate 550 – 320 – 1395 160 105
TH6-120NS-WL 12 11 – 18 separate 550 – 320 – 1395 160 105
TH9-105NS-WL 10,5 10 – 16 separate 650 – 355 – 1395 180 115
TH9-120NS-WL 12 11 – 20 separate 650 – 355 – 1395 180 115
TH9-150NS-WL 15 14 – 25 separate 650 – 355 – 1395 180 115
TH9-180NS-WL 18 18 – 28 separate 650 – 355 – 1395 180 115
TH12-150NS-WL 18 15 – 26 separate 790 – 425 – 1395 250 165
TH12-180NS-WL 18 18 – 30 separate 790 – 425 – 1395 250 165
TH12-210NS-WL 21 22 – 35 separate 790 – 425 – 1395 250 165
TH12-240NS-WL 24 24 – 40 separate 790 – 425 – 1395 250 165

Ni Version (built-in Innova Controller)

Compatible controls are: Stainless Steel Touch, Innova Touch, Classic and Classic 2.0

Heater Model KW Sauna Room
min (m3) max
Control Size of heater (mm)
WIDTH DEPTH HEIGHT
Stones (kG)
w/o Stone Spacer
Stones (kG)
with Stone Spacer
TH6-105Ni-WL 10.5 9 – 16 innova 550 – 320 – 1395 160 105
TH6-120Ni-WL 12 11 – 18 innova 550 – 320 – 1395 160 105
TH9-105Ni-WL 10.5 10 – 16 innova 650 – 355 – 1395 180 115
TH9-120Ni-WL 12 11 – 20 innova 650 – 355 – 1395 180 115
TH9-150Ni-WL 15 14 – 25 innova 650 – 355 – 1395 180 115
TH9-180Ni-WL 18 18 – 28 innova 650 – 355 – 1395 180 115
TH12-150Ni-WL 18 15 – 26 innova 790 – 425 – 1395 250 165
TH12-180Ni-WL 18 18 – 30 innova 790 – 425 – 1395 250 165
TH12-210Ni-WL 21 22 – 35 innova 790 – 425 – 1395 250 165
TH12-240Ni-WL 24 24 – 40 innova 790 – 425 – 1395 250 165

Ni2 heaters (built-in Saunova 2.0 Controller)

Compatible control: Saunova 2.0

Heater Model KW Sauna Room
min (m3) max
Control Size of heater (mm)
WIDTH DEPTH HEIGHT
Stones (kG)
w/o Stone Spacer
Stones (kG)
with Stone Spacer
TH2-30Ni2-WL 3 2 – 4 Saunova 2.0 385 – 230 – 1395 80 60
TH3-35Ni2-WL 3,5 3 – 6 Saunova 2.0 385 – 230 – 1395 80 60
TH3-45Ni2-WL 4,5 3 – 6 Saunova 2.0 385 – 230 – 1395 80 60
TH3-60Ni2-WL 6 5 – 8 Saunova 2.0 385 – 230 – 1395 80 60
TH4-60Ni2-WL 6 5 – 9 Saunova 2.0 475 – 250 – 1395 120 90
TH5-80Ni2-WL 8 7 – 13 Saunova 2.0 475 – 250 – 1395 120 90
TH5-90Ni2-WL 9 8 – 14 Saunova 2.0 475 – 250 – 1395 120 90
TH6-80Ni2-WL 8 7 – 14 Saunova 2.0 550 – 320 – 1395 160 105
TH6-90Ni2-WL 9 8 – 15 Saunova 2.0 550 – 320 – 1395 160 105