Is a tankless water heater worth the extra cost in North Vancouver?

Tankless water heaters cost $3,500–$6,500 installed in Metro Vancouver, compared with $2,000–$3,500 for a standard tank. Whether that gap pays off depends on how your household actually uses hot water.

The honest case for going tankless in North Vancouver

The main appeal is endless hot water and a smaller footprint, not dramatic energy savings. A condensing tankless unit runs at roughly 95–98% efficiency versus 60–65% for an older tank, so the gas bill does drop, but a modern high-efficiency tank (90% or better) closes much of that gap at a lower purchase price. For a two-person household with modest demand, the payback period on a tankless unit can stretch beyond ten years. For a larger family running showers, laundry and a dishwasher simultaneously, the comfort argument is stronger and payback comes sooner.

A few North Vancouver specifics matter here. Many older homes on the North Shore have a gas water heater vented through a shared masonry chimney. A condensing tankless unit cannot use that chimney; it needs a dedicated PVC flue, which adds cost and may require routing through a wall or up through the house. If your current tank shares a chimney with a furnace, replacing the tank alone can leave the furnace venting incorrectly, so the contractor needs to assess the whole venting system before quoting. That assessment and any flue work can add $500–$1,500 to the job.

Cold incoming water is another factor. North Vancouver's municipal water arrives colder in winter than in Richmond or Delta, which means the unit has to work harder to reach the set temperature. Size the unit for the coldest-day flow rate, not the average, and confirm the contractor does a proper load calculation rather than just matching the old tank's size.

On permits: both gas and electrical permits for this work are issued by the City or District of North Vancouver directly, not by Technical Safety BC. Your contractor pulls both permits and should include the fees in the quote. Confirm they are a gas contractor licensed with Technical Safety BC before work starts, and ask for WorkSafeBC coverage as well.

Rebates are limited here. FortisBC's heat pump rebates are for its own electricity customers, which does not include Metro Vancouver. The CleanBC income-qualified program offers up to $3,500 toward a heat pump water heater (not a gas tankless), so if your household qualifies on income, a heat pump water heater is worth pricing out as an alternative. For a standard gas tankless swap, there is no rebate currently available in this area.

A fair quote should include the unit with capacity specified in litres per minute, all venting materials and labour, the gas and electrical permits, removal of the old tank, and a warranty on both parts and labour. Ask whether the price covers any required upgrades to the gas line, since tankless units draw a higher peak gas load than tanks and occasionally need a larger supply line.

For two or three North Vancouver quotes on this job, send your details through Vancouver HVAC Pro and see what local contractors come back with.