Heat pump or gas furnace in Greater Victoria: keep gas or switch?

Running cost with today's rates, honestly

Gas on Vancouver Island costs $12.601/GJ total variable (delivery $8.469 + storage/transport $2.472 + gas $1.66); basic charge $0.4216/day; carbon tax $0, and since the carbon tax came off in April 2025 that is the whole variable price; a condensing furnace turns most of it into heat. Electricity is 11.87¢/kWh for the first 675 kWh per month, then 14.08¢/kWh; basic charge 23.44¢/day, and a heat pump heating a detached Victoria home adds enough kilowatt-hours in December and January to sit in the second step, so the honest comparison prices it at the higher rate. The optional time-of-day rate (+5¢/kWh 4–9 p.m.; −5¢/kWh 11 p.m.–7 a.m.) charges more in the very hours a heat pump works hardest on a winter evening, so it rarely helps a heating customer.

Run the numbers with a seasonal efficiency band for Victoria's marine climate rather than a single figure and a heat pump costs about the same to run as a condensing furnace: modestly cheaper at the good end of the band, modestly dearer at the poor end. Against an older non-condensing furnace it wins more clearly. The comparison leaves out the gas basic charge you stop paying if you close the account, and the cooling you gain. The operating-cost tool takes your gas use from a bill and shows both ends of the band.

What each path costs to install

A central ducted heat pump that reuses the furnace ducts typically installs for $12,000–$22,000our estimate in Greater Victoria, more where the electrical service must be upgraded ($2,500–$6,000our estimate). A dual-fuel arrangement, a heat pump coil on the existing furnace, is usually $9,000–$16,000our estimate. The site has no verified local figure for a like-for-like gas furnace, so get that quote alongside the others rather than assuming it is the cheap option; the cost calculator gives the heat pump side.

Fuel-switching money for a gas home in Greater Victoria

This is where most of the confusion lives. The CleanBC fuel-switching rebate that installers and forum posts quote is geographic: Northern BC only (north of and including 100 Mile House). Greater Victoria homes heated by gas, propane or oil are not eligible; only the income-tested Energy Savings Program applies. The only provincial money for a Victoria, Saanich or Westshore gas home is the income-tested Energy Savings Program (Level 1 / any-income examples — ductless-single: $5,500; ductless-multi: $11,000; central-ducted: $13,000), which checks household income (1 person: $51,100 / $63,900 / $102,100; 4 people: $94,900 / $118,600 / $189,800 (Level 1 / 2 / 3)) and assessed value, requires a registered contractor and a pre-registration code, and requires the gas furnace to be removed unless you take the ducted dual-fuel option, which has its own lower rebate line. It also adds an electrical service upgrade rebate (Level 1 / any-income examples — ductless-single: $5,000; ductless-multi: $5,000; central-ducted: $5,000) when the utility line has to be upsized.

FortisBC advertises a dual-fuel rebate, and Victoria homeowners ask about it constantly. The site could not read the FortisBC page on the review date, so the amount and conditions are unverified here, and the Energy Savings Program treats it as mutually exclusive with the provincial rebate. Get the FortisBC amount and conditions in writing and check them on FortisBC's own page before you count on them. The federal grant and loan are closed.

Is there money if I replace the furnace with another furnace?

Not from the heat pump programs: every provincial and BC Hydro rebate on this site is for installing a heat pump, and a furnace replaced with a furnace draws none of them. FortisBC has historically offered rebates for high-efficiency gas furnaces, but the site has not verified a current amount, so treat any furnace rebate on a quote as a claim to check on FortisBC's page. The money in 2026 rewards leaving gas, and only for households inside the Energy Savings Program limits; for everyone else the choice rests on cost, comfort and cooling.

Your furnace is dying: the three options now

A failing furnace in November forces a fast decision. These are the realistic paths for a ducted Greater Victoria home.

Dual fuel or full heat pump

Dual fuel is the common Victoria compromise: a recent furnace stays, a heat pump coil goes in, the house gets cooling, and gas use drops without disappearing. Its weak points: the income-tested rebate line is lower than a full conversion, the FortisBC piece is unverified, two systems need maintenance, and the switchover temperature the installer sets decides how much gas you keep burning. A full conversion is cleaner: one system, the larger rebate line if you qualify, no gas basic charge once the account closes, at the cost of removing a furnace that may still work. Emergencies tilt toward dual fuel or like-for-like because a cold-climate ducted unit with a proper load calculation takes longer to spec; if the furnace is limping rather than dead, use the time to get sized quotes.

Comfort in Victoria's climate

Greater Victoria's marine winters rarely drop far below freezing, the climate where an air-source heat pump keeps its efficiency and a furnace's cold-snap advantage matters least. The whole-home standard from the electric-home rebate, a cold-climate unit sized to carry the full load at minus five degrees, is a useful test to demand from any quote even in a gas home, because it shows the installer sized for the house rather than the ducts. The comfort differences people report are lower, steadier air temperature at the registers from a heat pump, and summer, where the furnace offers nothing.