Gas Boilers

The NTI gas boilers lineup is the widest in the market, allowing our customers to find the right solution for any installation.

FTV Series

The FTV is a high-efficiency, wall-hung boiler equipped with a vertical fire tube heat exchanger…

TRX Series

The TRX is a high-efficiency, wall-hung boiler equipped with an Innovative XTRATECH┬« stainless steel heat…

FTV Combi

The FTV is a high-efficiency, wall-hung boiler equipped with a vertical fire tube heat exchanger…

TFT Series

The TFT is the top quality choice for both residential or light commercial applications. The…

Tx Series

The Tx high-efficiency stainless steel heating boiler is easy to install and maintain, and has…

Tx Combi

The Tx Combi is the perfect choice for high efficiency water tube combination boiler applications.…

Vmax Series

The Vmax Series is equipped with a high-performance down-fired fire tube stainless steel heat exchanger…

Lx Series

For light to heavy commercial applications, the Lx is the ideal option, with its easy…

Ti Series (Discontinued)

The superb efficiencies and state-of-the-art combustion systems of the TRINITY mean little heat is wasted,…

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