The T-H3-DV-N is one of Takagi’s condensing natural gas tankless water heaters, and a shining example of the efficiency and attention to detail that are synonymous with the Takagi brand.
This is a condensing water heater, which means it uses two heat exchangers, allowing it to recycle heat from the unit’s exhaust to significantly increase the energy efficiency compared to a non-condensing model.
Takagi haven’t settled for less than the best with the T-H3-DV-N: commercial-grade copper alloy and category III stainless steel are used for the heat exchangers, pushing the heater’s energy factor as high as 95% and contributing to a seriously impressive maximum flow rate of 10 GPM. This is enough to give endless hot water to three draw points simultaneously; even more in warmer climates.
If you’re looking at natural gas tankless water heaters for a commercial property, the flow rate can be pushed through the roof with Takagi’s Multi-Unit Controller, allowing you to link up to 20 units to work together.
Whether it’s for the home or the workplace, the T-H3-DV-N is one of the finest examples of a natural gas tankless water heater on the market. It might not be cheap; but sometimes, you get what you pay for.