How much does NTI combi boiler replacement cost in Delta?

Most replacements land in the $7,500–$12,000 installed range before rebates. NTI units typically fall in the $8,000 - $13,000 range before FortisBC and CleanBC rebates. We provide a fixed written quote after an in-home assessment in Delta.

Do you provide NTI combi boiler replacement in Delta?

Yes. Our licensed, TSSA gas-certified technicians handle NTI combi boiler replacement across Delta and Greater Vancouver, with permits and commissioning included. CombiBoiler.ca — A division of ROMA Heating Ltd. — serving BC since 1999.

Which NTI model is best for a Delta home?

Suburban detached homes, some at low elevation near the water. We size every NTI unit to a measured heat-loss calculation rather than square footage, and recommend the right model for your Delta home.

Is NTI replacement eligible for BC rebates?

Most NTI 95% AFUE condensing models qualify for FortisBC and CleanBC rebates when installed by a licensed, program-registered contractor in Delta. We confirm eligibility and handle the paperwork.

NTI · Replacement · Delta, BC

NTI Combi Boiler Replacement in Delta

Fast, clean swap of an old or failed boiler. Canadian-built condensing combi boilers — by licensed, gas-certified technicians across Delta.

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Licensed & Insured TSSA Gas-Certified Serving Delta Since 1999

Quick answer

For NTI combi boiler replacement in Delta: We replace old or failed combi boilers in Delta, usually in a single day, with a right-sized high-efficiency unit, full commissioning and rebate paperwork. NTI systems typically range $8,000 - $13,000 before rebates.

When a boiler is beyond economical repair, a planned replacement restores reliable heat and cuts your gas bills. In Delta we remove your old unit, install a correctly sized high-efficiency combi, and commission it the same day wherever possible.

NTI (NY Thermal Inc.) is a New Brunswick-based Canadian manufacturer whose Trinity line of condensing combi and wall-hung boilers is widely installed across Canada, known for stainless heat exchangers and strong cold-climate performance. Delta covers Ladner, Tsawwassen and North Delta, from waterfront and farmland-edge homes to suburban subdivisions. Low-lying areas make proper condensate and venting work important.

What our NTI replacement in Delta includes

Same-day diagnosis of whether to repair or replace
Removal and responsible disposal of your old unit
Right-sized high-efficiency replacement
System flush and new filter / valve fittings as needed
Commissioning and manufacturer warranty registration

Why NTI suits Delta homes

Suburban detached homes, some at low elevation near the water.

Canadian-built (New Brunswick)
Stainless steel heat exchanger
High turndown modulation
Cold-climate optimized
Strong Canadian parts & support

NTI models we replacement in Delta

NTI Trinity Tft Combi95% AFUE · 60,000-155,000 BTU/h NTI Trinity Tx Series95% AFUE · 60,000-399,000 BTU/h NTI Trinity Lx Series94% AFUE · 150,000-800,000 BTU/h

Pricing in Delta: Most replacements land in the $7,500–$12,000 installed range before rebates. Typical NTI range: $8,000 - $13,000 before rebates.

Delta neighbourhoods we serve

LadnerTsawwassenNorth DeltaSunshine HillsAnnieville

This is not a DIY repair

Combi boilers are gas-fired appliances regulated under the BC Safety Standards Act. Opening the unit, touching the gas valve, or working on the flue without a valid BC gas-fitter licence is both unsafe and illegal. Diagnosing the fault is helpful — fixing it should always be left to a certified technician.

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NTI Replacement in Delta — FAQ

Other NTI services in Delta

NTI Installation in DeltaLicensed, permit-included combi boiler installation.NTI Repair in DeltaDiagnosis-first repair of any combi fault.NTI Maintenance in DeltaAnnual servicing that protects efficiency and warranty.NTI Conversion in DeltaConvert a tank-and-boiler system to one combi.NTI Tankless in DeltaEndless on-demand hot water, professionally installed.NTI Inspection in DeltaSafety and efficiency inspection for peace of mind.NTI Commercial in DeltaCommercial and multi-unit boiler installation & service.

Replacement from other brands in Delta

Navien Replacement in DeltaNorth America's best-selling condensing combi brand Viessmann Replacement in DeltaThe global benchmark for condensing boilers Bosch Replacement in DeltaGerman engineering with an included Wi-Fi thermostat Rinnai Replacement in DeltaExcellent for high hot water demand Vaillant Replacement in DeltaThe world's best-selling wall-hung combi Baxi Replacement in DeltaSlim-profile European efficiency All NTI in DeltaBrand overview

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NTI Replacement in Delta — Free Quote

No-obligation, fixed written quotes from licensed gas fitters. CombiBoiler.ca — A division of ROMA Heating Ltd..

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