Boiler Installation Cost in Vancouver — Complete Price Guide 2026
Published: July 20, 2026 — CANRO Heating & Cooling — Greater Vancouver, BC
Average Boiler Replacement Costs in Greater Vancouver
Boiler replacement costs in Vancouver range from $4,500 to $12,000 depending on the boiler type and brand. A standard combi-boiler replacement (the most common type) costs $4,500-7,500 installed. A system boiler with an indirect hot water tank costs $6,000-10,000. A conventional boiler with a separate hot water cylinder costs $5,500-9,000. These prices include the boiler unit, removal and disposal of the old boiler, all connection fittings, system flushing, condensate drain connection, gas line inspection, and commissioning. Additional costs may include filling loop replacement ($150-300), magnetic filter installation ($200-400), system chemical flush ($300-500), and expansion tank replacement ($200-400).
Combi Boiler Installation Costs by Brand
Navien NFC series combi-boilers — the most popular choice in BC — cost $4,500-6,500 installed. Viessmann Vitodens combi-boilers range from $6,000-8,500 installed. Baxi combi-boilers cost $4,000-6,000 installed. Bosch/Buderus combi-boilers range from $5,500-8,000 installed. NTI Trinity combi-boilers cost $4,500-7,000 installed. Rinnai I Series combi-boilers range from $5,000-7,500 installed. Price differences reflect brand positioning, heat exchanger materials (stainless steel vs aluminum), warranty lengths (5-15 years), and technology features like built-in Wi-Fi controls and outdoor temperature compensation.
Installation Cost Factors
Your home's existing system affects installation cost. A like-for-like replacement where the new boiler mounts in the same location with the same venting and pipe connections is the most affordable option. Converting from a conventional boiler to a combi-boiler requires additional labour for removing the hot water cylinder and reconfiguring pipework — adding $500-1,500. Installing a new condensate drain for a condensing boiler adds $200-500. Upgrading gas supply lines from 1/2-inch to 3/4-inch for higher BTU input adds $300-800. A system power flush to remove sludge from old radiators and pipework adds $400-700. Completing these upgrades during installation is more cost-effective than doing them separately.
FortisBC Boiler Rebates
FortisBC offers rebates for qualifying high-efficiency boiler replacements. Condensing boilers with 90%+ AFUE qualify for rebates of $750-1,500 depending on the model and efficiency rating. Additional rebates may be available through CleanBC for homeowners switching from electric resistance heating or oil heating to a gas boiler. The total rebate value for a qualifying boiler replacement in Vancouver ranges from $750 to $3,000. Rebate applications must be submitted by the installing contractor within 60 days of installation — ensure your contractor handles the paperwork.
Emergency Boiler Replacement Costs
Emergency boiler replacement — when your boiler fails during winter and needs same-day installation — costs 15-30% more than a scheduled replacement. Premiums reflect after-hours labour rates, emergency dispatch priority, and the potential need for expedited equipment sourcing. Expect to pay $5,500-9,000 for an emergency combi-boiler replacement. Some homeowners choose to temporarily shut down and use space heaters while waiting 1-3 days for scheduled replacement at standard rates. However, if the boiler failure occurs during freezing weather, emergency replacement is the safer choice to prevent frozen pipes and ensure your family's comfort and safety.