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Metro Vancouver HVAC · Since 1999

Combi Boiler Cost in North Vancouver

A combi boiler, which handles space heating and hot water in one unit, generally costs $9,000 to $16,000 installed in North Vancouver.

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Licensed & InsuredTSBC LGA0043870 · Boiler LBP0046450 · Red Seal · WorkSafeBC
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Quick answer

A combi boiler installed in North Vancouver typically costs $9,000 to $16,000, plus a municipal permit of $75 to $200. That's higher than a heating-only boiler because a combi unit also produces your domestic hot water. These are ballpark figures from 2026 public market data, not a quote — the CANRO office has a certified gas technician confirm your price after assessing your home's heating and hot water demand.

Need a licensed gas fitter for your gas boiler? Call CANRO at (604) 359-1081 — residential natural-gas heating and hot water across Metro Vancouver since 1999.

What a Combi Boiler Actually Replaces

A combi boiler does the job of two separate appliances — a space-heating boiler and a domestic hot water heater — in a single compact unit, heating water on demand rather than storing it in a tank. That's the source of both its higher upfront cost and its main appeal: no separate hot water tank taking up mechanical room space, and no standby heat loss from a tank sitting full of hot water around the clock.

System TypeTypical Installed Cost
Standard heating-only boiler$6,500 - $14,000+
Combi boiler (heating + domestic hot water)$9,000 - $16,000
Municipal permit$75 - $200

What Determines Where You Land in the Range

  • Combi unit output size — sized for both your home's heat loss and your household's peak hot water demand, which are two separate calculations.
  • Venting — combi units typically use sidewall power venting, and the complexity of that run affects labour cost.
  • Gas line sizing — combi boilers often have a higher input rating than a heating-only unit of similar heating capacity, which can require a larger gas line.
  • Existing infrastructure — replacing a heating-only boiler and separate tank with a single combi unit involves removing the old tank and consolidating plumbing.
  • Access and mechanical room layout — combi units are compact but still need proper clearances and service access.

Why Combi Fits North Vancouver's Denser Housing

Combi boilers have become a natural fit in the townhouse and condo development that's grown along the Lonsdale corridor near the SeaBus terminal, where mechanical room space is often limited and there's real value in not dedicating floor space to a separate hot water tank. The same logic applies to smaller lots throughout the City and District where a renovation is looking to free up basement or utility space.

One practical limitation worth understanding before choosing combi: a single unit's hot water output has a ceiling, so a household running multiple showers and a dishwasher simultaneously can notice reduced flow or temperature in a way they wouldn't with a separate, larger storage tank. This matters more for larger North Vancouver households in bigger homes on the District's hillside streets than it does for a one or two-person household in a Lower Lonsdale condo.

North Vancouver's municipal water, drawn from the Capilano and Seymour reservoirs, is naturally very soft, which is a genuine advantage for a combi unit's internal heat exchanger over the years compared to homes on harder water elsewhere.

Combi vs. Separate Boiler and Tank: The Honest Trade-off

A combi boiler costs more upfront than a standard heating-only boiler paired with a separate tank, and that gap doesn't fully close on efficiency alone. The trade-off is real: less mechanical room footprint and no standby tank losses, against a higher initial installation cost and a hard ceiling on simultaneous hot water demand. For a larger household with high concurrent hot water needs, a heating-only boiler paired with an indirect or separate tank sometimes makes more practical sense than combi, and it's worth having that conversation honestly with your technician rather than assuming combi is automatically the upgrade.

Safety note

Combi boiler installation involves gas line, combustion, and pressure vessel work that must be performed by a Technical Safety BC licensed gas fitter — CANRO holds gas licence LGA0043870 and boiler licence LBP0046450. If you smell gas, leave the home and call FortisBC at 1-800-663-9911 from outside.

Frequently asked questions

Is a combi boiler a good fit for a larger family home?

It can be, but larger households with high simultaneous hot water demand sometimes find a combi unit's output ceiling limiting. A technician can calculate your actual peak demand before recommending combi over a separate tank setup.

Does a combi boiler save space compared to a standard boiler and tank?

Yes, that's one of its main advantages — a single compact unit replaces both a heating boiler and a separate hot water tank, freeing up mechanical room floor space.

How long does a combi boiler installation take in North Vancouver?

A straightforward install can often be completed in a day or two. Projects that also remove an old separate tank and consolidate plumbing typically take a bit longer.

Can I convert my existing boiler and tank setup to a combi boiler?

Yes, this is a common upgrade during a renovation or when an aging boiler and tank both need replacing around the same time, since it consolidates the work into one project.

Does a combi boiler need a bigger gas line than a standard boiler?

Often, yes, since combi units typically have a higher gas input rating to heat water on demand. A technician checks your existing line size as part of the assessment.

Is combi boiler maintenance different from a standard boiler?

The core maintenance, an annual service check, is similar, though a combi unit's hot water side also benefits from periodic attention to keep its performance consistent.

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Good to know

Frequently asked questions

How often should a boiler be serviced?
Annual servicing is recommended for all residential boilers. CANRO's annual service includes combustion analysis, heat exchanger inspection, expansion tank pressure check, condensate trap cleaning, and a full safety check. Annual maintenance is also required to keep most manufacturer warranties valid.
How much does a new boiler cost in Vancouver?
A typical residential high-efficiency gas boiler in Metro Vancouver costs $7,500–$15,000 installed, depending on size, brand, and whether the system is heating only or a combi unit that also handles hot water. CANRO provides a free written quote with three options at different price points.
How long does a boiler last?
A well-maintained cast-iron boiler can last 25–30 years, a modern high-efficiency condensing boiler typically lasts 15–20 years, and a combi boiler 12–18 years. Annual servicing has the single biggest impact on lifespan.
My boiler is making a banging or kettling noise. Is that dangerous?
Kettling (a banging or whistling sound) is usually caused by limescale build-up on the heat exchanger and is a sign the system is overheating in localised spots. It will not always cause immediate failure but it shortens the life of the boiler and should be addressed within a few weeks.
Do you service Viessmann, IBC, Baxi, Laars, and Weil-McLain boilers?
Yes. CANRO is one of the few HVAC companies in the Lower Mainland with deep experience on European and high-end North American boilers including Viessmann, IBC, Baxi, Laars, Weil-McLain, NTI, Navien and Rinnai. We carry common parts in the truck.
Should I repair or replace my old boiler?
A useful rule: if the boiler is more than 15 years old and the repair cost is more than 50% of replacement, replacement is the better investment. CANRO will give you both a repair quote and a replacement quote and let you decide.
What HVAC services does CANRO offer in Metro Vancouver?
CANRO installs, services and repairs boilers, furnaces, heat pumps, hot water tanks, tankless water heaters, gas fireplaces and air conditioning across Metro Vancouver. We work on residential homes, townhouses and condos throughout the Lower Mainland.
How long has CANRO been in business?
CANRO has been serving the Greater Vancouver area since 1999. Our founder George is recognised by customers as one of the most experienced boiler and hydronic heating technicians in the Lower Mainland.
What areas do you serve?
We cover all of Metro Vancouver: Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Delta, Langley, Port Moody, Port Coquitlam, White Rock, Pitt Meadows, and Maple Ridge.
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