The T-K3 model, also known as the "Revolutionary T-K3," is one of Takagi's most versatile and powerful residential units. The T-K3 offers Easy-Link capability, which allows you to connect up to four units without the use of a controller unit. The T-K3 can also be converted to a direct vent model.
The T-H2 model is available in either Direct Vent (only) or Outdoor (only) models. Takagi's T-H2 "2nd Generation High Efficiency Tankless" unit, is one of the most energy efficient tankless units (up to 0.90 EF) in the Tankless industry. The T-H2 was designed for residential and light commercial use and offers Easy-Link and much more.