Heating a home with oil has become one of the most expensive ways to stay warm in Atlantic Canada. Between volatile fuel prices, delivery fees, and aging equipment, more homeowners across New Brunswick, Nova Scotia, Prince Edward Island, and Newfoundland and Labrador are asking the same question: how much does it actually cost to switch from oil heat to a heat pump?
The short answer is that a conversion usually costs between $4,500 and $22,000 before rebates, and the generous federal and provincial programs available to oil-heated homes can cover a large share of that. Greenfoot Energy Solutions has completed more than 75,000 home energy conversions, and our free in-home consultations break down the real numbers for your specific home. Here is the full cost picture.
Why are so many Atlantic Canadian homeowners switching from oil heat to a heat pump?
Oil prices swing with the global market, deliveries add fees, and an oil furnace only ever gives you heat. A heat pump moves heat instead of burning fuel, so it runs on far less energy, and the same system cools your home in summer. When you factor in rich rebates for oil-heated homes and rising oil costs, the math increasingly favours making the switch. You can read more about the long-term benefits of heat pumps for Canadian homes if you are weighing your options.
How much does it cost to switch from an oil furnace to a heat pump?
The cost to switch from oil heat to a heat pump depends mostly on the type of system your home needs. Here are typical installed prices in Atlantic Canada before any rebates:
- Single-head ductless mini-split: $4,500 to $7,500. Ideal for smaller homes, open layouts, or heating the main living area while keeping oil as a backup.
- Multi-zone ductless system (two to four indoor heads): $9,000 to $18,000. Delivers room-by-room comfort across a whole home. Learn more about a ductless mini-split heat pump system.
- Ducted central heat pump: $12,000 to $22,000. Uses your existing ductwork to replace an oil furnace completely. See how a ducted central heat pump works.
The final price is shaped by your home size, the number of zones, whether your electrical panel needs an upgrade, and oil tank removal. If you live within about 100 km of the coast, ask about corrosion-resistant Gold Fin coils, which protect the system from salt-air corrosion that affects most Atlantic Canadian homes.
How much does a heat pump cost for a 2000 square foot house?
A typical 2,000 square foot Atlantic Canadian home usually needs a multi-zone ductless system in the $12,000 to $16,000 range, or a ducted central heat pump in the $15,000 to $22,000 range, before rebates. After federal and provincial incentives for oil-heated homes, many homeowners pay a fraction of those numbers out of pocket.
What rebates lower the cost of converting an oil furnace to a heat pump?
Oil-heated homes qualify for the richest incentives in Canada. Programs change often, but the major ones include:
- Federal Oil to Heat Pump Affordability: eligible oil-heated households have been offered up to $10,000 toward a cold-climate heat pump.
- New Brunswick: NB Power Total Home Energy Savings plus enhanced oil-to-heat-pump support.
- Nova Scotia: Efficiency Nova Scotia HomeWarming (free for income-qualified homes) and Home Energy Assessment rebates.
- Prince Edward Island: efficiencyPEI Switch to Heat Pump support, including free heat pumps for eligible households.
- Newfoundland and Labrador: takeCHARGE and oil-to-electric incentives.
These programs often stack, and for income-qualified households they can cover most or all of the conversion. Greenfoot files the rebate paperwork on your behalf and confirms the current amounts during your consultation. You can also review the federal details through Natural Resources Canada.
Is it cheaper to heat with oil or a heat pump?
A heat pump is much cheaper to run. A cold-climate heat pump delivers 3 to 4 units of heat for every unit of electricity it draws, while an oil furnace is capped by the price of oil and combustion losses. Most Atlantic Canadian homeowners cut their annual heating costs by 40 to 60 percent after switching from oil to a heat pump.
| Factor | Oil furnace | Cold-climate heat pump |
|---|---|---|
| Efficiency | Up to about 85 percent (combustion losses) | 300 to 400 percent (COP of 3 to 4) |
| Average annual heating cost | $2,800 to $4,500 | $1,000 to $1,800 |
| Cost per hour when running | $1.40 to $2.40 | About $0.40 to $0.80 |
| Summer cooling | None | Included in the same system |
| Rebates available | Not applicable | Up to $10,000+ for oil-heated homes |
| Price stability | Swings with the global oil market | Tracks stable electricity rates |
For context, about 275 gallons (roughly 1,040 litres) of heating oil lasts a typical home around 4 to 8 weeks during the coldest part of winter, costing roughly $1,400 to $1,650 per fill. An average oil-heated home burns 2,000 to 3,000 litres a year, or about $2,800 to $4,500. A heat pump does the same job for a fraction of that.
How much does it cost to run an oil heater for one hour?
When it is actively firing, an oil furnace burns roughly 1 to 1.7 litres per hour, which works out to about $1.40 to $2.40 per hour at current oil prices. A heat pump delivers the same warmth using a small amount of electricity, which is why the running-cost gap is so wide over a full winter.
Why is my electric bill higher with a heat pump?
Your electricity bill goes up because the heat pump now does the work your oil furnace used to do, so you stop buying oil entirely. The number that matters is your total home energy cost, and for oil-heated homes that almost always drops. A properly sized cold-climate unit, set-and-forget operation, and a heat pump maintenance plan keep your system running at peak efficiency so you get the full savings.
What is the payback period when you switch from oil to a heat pump?
Because oil-heated homes qualify for the largest rebates, payback is often surprisingly fast. Here are three realistic Atlantic Canada examples:
- Moncton bungalow: $6,500 single-head install, $5,000 in rebates, $1,500 net cost, saving about $1,800 a year. Payback in under one year.
- Halifax two-storey: $14,000 multi-zone install, $7,000 in rebates, $7,000 net cost, saving about $2,200 a year. Payback in roughly three years.
- Charlottetown ducted central: $18,000 install, $8,000 in rebates, $10,000 net cost, saving about $2,500 a year. Payback in about four years.
What else should you budget for when replacing an oil furnace?
Beyond the heat pump itself, plan for a few extras that can apply when you decommission an oil system:
- Oil tank removal and decommissioning: about $500 to $1,500.
- Electrical panel upgrade, if needed: about $1,500 to $3,000.
- Ongoing maintenance to protect your warranty and efficiency.
To spread the net cost, Greenfoot also offers flexible heat pump financing so your monthly payment can be lower than what you were paying for oil.
What is the downside of a heat pump?
To be fair, there are trade-offs. A heat pump costs more upfront than a basic furnace, it runs on electricity, and you want a properly sized cold-climate unit or a backup heat source for extreme cold snaps. Like any system, it needs routine maintenance. For most oil-heated Atlantic Canadian homes, the lower running costs and generous rebates outweigh these drawbacks within the first few years.
Is switching from oil heat to a heat pump worth it?
For most oil-heated homes in Atlantic Canada, yes. Between annual savings of $1,500 to $2,500, rich rebates, and free air conditioning in summer, many conversions pay for themselves in one to four years. If you are replacing electric baseboards instead, see our guide to replacing baseboard heat with a ductless mini-split. To get exact numbers for your home, book a free in-home consultation with Greenfoot Energy.
Frequently asked questions about switching from oil heat to a heat pump
How much does it cost to switch from an oil furnace to a heat pump?
A conversion in Atlantic Canada typically costs $4,500 to $7,500 for a single-head ductless system, $9,000 to $18,000 for a multi-zone ductless setup, and $12,000 to $22,000 for a ducted central heat pump that replaces an oil furnace outright. Because oil-heated homes qualify for the richest rebates, many homeowners pay far less after incentives.
Is it cheaper to run a heat pump or an oil furnace?
A heat pump is significantly cheaper to run. It delivers 3 to 4 units of heat for every unit of electricity, while an oil furnace is limited by the price of oil and combustion losses. Most Atlantic Canadian homeowners cut their annual heating costs by 40 to 60 percent after switching.
What is the cheapest fuel to heat your house?
In most of Atlantic Canada, a cold-climate heat pump is the cheapest way to heat your home. Because it moves heat instead of burning fuel, it delivers 3 to 4 units of heat per unit of electricity, beating oil, propane, and electric baseboards on cost per unit of usable heat. Natural gas can be competitive where it is available, but it is not an option for most Maritime homes.
How long do 275 gallons of oil last in winter?
About 275 gallons (roughly 1,040 litres) lasts a typical Atlantic Canadian home around 4 to 8 weeks during the coldest part of winter, depending on home size, insulation, and thermostat settings. At current prices that is roughly $1,400 to $1,650 per fill.
How long will 100 gallons of heating oil last in winter?
About 100 gallons (roughly 380 litres) lasts a typical Atlantic Canadian home around 2 to 3 weeks in the coldest part of winter, depending on home size, insulation, and thermostat settings. In milder shoulder months it can stretch to a month or more.
What is the cheapest month to buy heating oil?
Heating oil prices are usually lowest in the warmer months, roughly late spring through summer (around June to August), when demand drops. Prices typically climb through fall and peak in winter. Filling your tank off-season can help, but a heat pump removes the guessing game by cutting how much oil you need in the first place.
How much does it cost to run an oil heater for one hour?
When it is actively firing, an oil furnace burns roughly 1 to 1.7 litres per hour, which works out to about $1.40 to $2.40 per hour at current oil prices. A heat pump delivers the same warmth using a small amount of electricity, which is why the running-cost gap is so wide over a full winter.
Is it cheaper to keep a heat pump on all day?
Yes. For a cold-climate heat pump it is usually cheaper to leave it running at a steady temperature than to switch it off and on. Heat pumps are most efficient running steadily at low output, and large setbacks force the system to work hard to catch up, which can use more energy than holding a consistent setting.
Why is my electric bill twice as much in winter with a brand-new heat pump?
A higher winter electricity bill is normal once a heat pump is your main heat source, because you are no longer buying oil. A brand-new home can also still hold construction moisture, have thermostat habits that are still being dialled in, or have an oversized or undersized unit. If the jump seems extreme, check the unit sizing, filter cleanliness, and thermostat schedule, then compare your total energy cost (electricity plus what you used to spend on oil), which almost always drops.
How can you tell if a heat pump is overcharged?
Signs a heat pump may be overcharged with refrigerant include weak heating or cooling, higher-than-normal electricity use, frost or ice on the lines, short cycling, or unusual compressor noise. Only a licensed technician can measure refrigerant pressures and confirm the charge, which is one reason a regular maintenance plan pays off.
What rebates are available for switching from oil to a heat pump?
Oil-heated homes qualify for the largest incentives in Canada. The federal Oil to Heat Pump Affordability stream has offered eligible households up to $10,000, and provincial programs from NB Power, Efficiency Nova Scotia, efficiencyPEI, and takeCHARGE can stack on top, sometimes covering most or all of the cost. Greenfoot files the paperwork and confirms current amounts during a free consultation.
Is switching from oil heat to a heat pump worth it?
For most oil-heated homes in Atlantic Canada, yes. Between annual savings of $1,500 to $2,500, generous rebates, and added cooling in summer, many conversions pay for themselves in one to four years. Greenfoot Energy has completed more than 75,000 conversions and offers free, no-obligation consultations.
What is the downside of switching to a heat pump?
The main trade-offs are a higher upfront cost than a basic furnace, reliance on electricity, and the need for a properly sized cold-climate unit or backup heat during extreme cold. A heat pump also needs routine maintenance. For most Atlantic Canadian homes, the lower running costs and available rebates outweigh these drawbacks within a few years.