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Canadian-engineered condensing boilers built for cold climates · ~$5,500–$9,100 installed · 3 series · 9 models · 604-359-1081

$5,500–$9,100approximate installed price

We supply & install — we do not sell equipment on its own. Every GasBoilers.ca price includes professional installation by Red Seal–certified BC gas-fitters, permit, and commissioning.

604-359-1081 — exact NTI quote

N.T.I. (National Thermal Industries) is a Saint John, New Brunswick manufacturer of high-efficiency gas condensing boilers engineered for Canadian heating demands. Its fire-tube and stainless-steel heat-exchanger lineup spans heating-only and combi models with embedded Wi-Fi connectivity. NTI is widely installed across Canada and is known for strong modulation and a limited-lifetime heat-exchanger warranty on its premium lines.

Canadian-built in Saint John, New Brunswick, for cold-climate performance
XTRATECH and fire-tube stainless-steel heat exchangers
Embedded Wi-Fi connectivity for remote monitoring on current models
Modulation up to 11:1 turndown on the TRX series
95–96% AFUE across heating-only and combi lines
Limited-lifetime heat-exchanger warranty on TFTN and TRX series

NTI Series & Models

Approximate installed price — every home is different. Final cost depends on your existing system, venting, gas line, and a heat-loss calculation. Call 604-359-1081 for an exact quote.

Get an exact NTI installed quote

604-359-1081 · We supply & install — approximate prices shown, call for your exact number.

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