Residential

Get the best products to heat your home. An NTI specialist can help you choose the right solution for your unique needs.

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…

GF200

The innovative GF200 is a unique Combi Furnace that offers a new dimension of comfort,…

NTI Compact

The high quality and affordable price of the NTI Compact mini tank electric water heater…

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…

Lx-WH Series

The Lx-WH combines quality with unmatched efficiency while providing a tremendous output capacity. The high…

Trin & Stor

The Trin & Stor passivated steel storage tanks are renowned for maximum resistance to corrosion,…

WF Series

NTI WF Series is the most efficient, compact wood boiler on the market.

Triton

High efficiency hot water oil-fired heating boiler.

Caprice

Our most trusted steel oil boiler for over 50 years.

Odyssey

State-of-the-art cast iron oil boiler.

Pool-Ex

Versatile and made to last. Your pool, spa and hot tub heating solution.

Trinity Floor Stand

Install your boiler anywhere in the room using our floor stands.

Ti Series (Discontinued)

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