NTI is a leading company in condensing technology in North America and the Canada’s market leader for condensing boilers. Continuous innovation, attention to customer requirements and excellent support service underpin its success.


NTI condensing boilers provide top performance technology for both fire tube and water tube boilers.

Residential – from 57 to 299 MBH (17-87 kW).

Commercial – from 300 to 2,400 MBH (88-700 kW).


NTI combi-furnaces provide hot air for heating and water heating in a single system. Innovative products reducing installation costs and the environmental impact while offering thermal comfort top performance.


The range of NTI oil and wood-fired boilers has stood the test of time and guarantees years of worry-free comfort. Reliable, easy-to-maintain solutions for residential and commercial use.


NTI offers a range of water heating solutions which includes stainless steel tanks, gas water heaters for commercial use and small electric water heaters. Robust and efficient solutions to meet all needs.
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