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Navien · Conversion · Delta, BC

Navien Combi Boiler Conversion in Delta

Convert a tank-and-boiler system to one combi. North America's best-selling condensing combi brand — by licensed, gas-certified technicians across Delta.

Licensed & Insured TSSA Gas-Certified Serving Delta Since 1999

Quick answer

For Navien combi boiler conversion in Delta: We convert conventional tank-and-boiler or furnace-and-tank systems in Delta to a single high-efficiency combi boiler, removing the hot-water tank and reclaiming valuable space. Navien systems typically range $7,750 – $11,000 before rebates.

Converting to a combi removes your hot-water cylinder and an aging boiler, replacing both with one compact, efficient unit. In Delta we assess your radiators and pipework, size the combi to your demand, and re-pipe for a clean conversion.

Navien is the most-installed condensing combi boiler brand in North America, known for strong efficiency, a 15-year heat-exchanger warranty, and widely available parts across BC. 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 Navien conversion in Delta includes

  • Assess existing system, radiators and piping
  • Size the combi to heat and hot water demand
  • Remove tank / cylinder and redundant pipework
  • Install, re-pipe and commission the combi
  • Confirm rebate eligibility for the upgrade

Why Navien suits Delta homes

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

  • 95% AFUE condensing efficiency
  • 15-year heat-exchanger warranty
  • ComfortFlow built-in recirculation
  • NaviLink Wi-Fi remote monitoring
  • Excellent BC parts availability

Navien models we conversion in Delta

Pricing in Delta: Conversions vary with re-piping; we quote a fixed price after assessment. Typical Navien range: $7,750 – $11,000 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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Navien Conversion in Delta — FAQ

Navien Conversion 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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