Navien · Delta, BC
Navien Combi Boilers in Delta
North America's best-selling condensing combi brand — installed, replaced, repaired and serviced across Delta by licensed, gas-certified technicians.
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. Whether you're upgrading an aging system or building new, our team installs and services the full Navien range throughout Delta, sizing every unit to your home's real heat loss for correct output and peak efficiency.
Navien models we install in Delta
Typical installed range: $7,750 – $11,000 before rebates.
Flagship combi with built-in recirculation for instant hot water.
Output: 120,000–199,900 BTU/h
View specs & pricingHybrid-ready combi for heat-pump integration.
Output: 110,000–150,000 BTU/h
View specs & pricingVersatile hydronic boiler with 8-stage modulation.
Output: 55,000–199,900 BTU/h
View specs & pricingIndustry-leading-efficiency condensing tankless.
Output: 150,000–199,900 BTU/h
View specs & pricingHigh-capacity unit for large homes and light commercial.
Output: 150,000–240,000 BTU/h
View specs & pricingWhy Navien suits Delta homes
Suburban detached homes, some at low elevation near the water. Navien is a strong match here for several reasons:
- 95% AFUE condensing efficiency
- 15-year heat-exchanger warranty
- ComfortFlow built-in recirculation
- NaviLink Wi-Fi remote monitoring
- Excellent BC parts availability
Our Navien services in Delta
Delta neighbourhoods we serve
We install and service Navien combi boilers right across Delta, including:
Rebates for Navien boilers in BC
Most Navien 95% AFUE condensing models qualify for FortisBC and CleanBC rebates when installed by a licensed, program-registered contractor in Delta. We confirm current eligibility and handle the application as part of your installation.
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.
Call 778-909-5731Navien in Delta — FAQ
Navien in other Greater Vancouver cities
Other combi boiler brands in Delta
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No-obligation, fixed written quotes from licensed gas fitters. CombiBoiler.ca — A division of ROMA Heating Ltd..