5 Signs Your Heat Pump Needs Repair (And What to Do About It)

Don’t Ignore These Warning Signs

Your heat pump works hard year-round — heating your home through BC’s damp winters and cooling it during increasingly hot summers. Like any mechanical system, it gives you warning signs before a small issue becomes an expensive breakdown.

Here are five signs Victoria and Vancouver Island homeowners should watch for — and what to do about each one.

1. Strange Noises During Operation

A healthy heat pump hums quietly. If you’re hearing grinding, squealing, rattling, or banging, something’s wrong.

Grinding usually means a motor bearing is failing. Squealing points to a belt issue or refrigerant pressure problem. Rattling often indicates loose hardware or debris in the outdoor unit. Banging could be a failing compressor — the most expensive component to replace.

What to do: Turn off the system and call for a repair. Running a heat pump with failing bearings or a loose compressor can cause cascading damage.

2. Your Energy Bills Are Climbing

Heat pumps are efficient by design. If your BC Hydro bill has jumped 20–30% without a change in usage, your heat pump is working harder than it should.

Common culprits include dirty filters (the easiest fix), low refrigerant from a slow leak, a failing reversing valve, or iced-over coils. In Victoria’s mild climate, icing should be rare — if your outdoor unit is regularly frosting up, that’s a red flag.

What to do: Start with the basics — check and replace your filter. If bills stay high, book a diagnostic appointment. A refrigerant leak caught early is a $300 fix; caught late, it’s a $3,000 compressor replacement.

3. Uneven Heating or Cold Spots

If some rooms are comfortable while others stay cold, the issue might be your heat pump, your ductwork, or both.

Heat pump causes: Low refrigerant, a failing compressor, or a reversing valve stuck in cooling mode. Ductwork causes: Leaky ducts, disconnected runs, or undersized supply lines. Homes in Langford and the Westshore built in the 1990s are especially prone to ductwork issues.

If you have a ductless mini-split, uneven heating usually points to an undersized unit or a refrigerant issue rather than ductwork.

What to do: A technician can do a room-by-room temperature check and duct pressure test to pinpoint the source. Often, a simple duct repair or system rebalance solves it.

4. The System Short-Cycles

Short-cycling means your heat pump turns on, runs for a few minutes, shuts off, then starts again — over and over. This wastes energy and wears out the compressor prematurely.

Causes include an oversized system (common in older installs), a faulty thermostat, low refrigerant, or an electrical issue. If your heat pump was installed more than 10 years ago and short-cycles frequently, it may have been incorrectly sized for your home from the start.

What to do: Have a technician diagnose the cycle pattern. If it’s a thermostat or electrical issue, the fix is straightforward. If the unit is oversized, you may want to discuss replacement options — a correctly sized system will be more comfortable and cost less to run.

5. The System Is 15+ Years Old

Heat pumps typically last 15–20 years with proper maintenance. If yours is approaching that range and you’re seeing any of the signs above, it’s time to seriously consider replacement rather than repair.

Modern heat pumps are dramatically more efficient than units from 2010 or earlier. A new system can cut your heating costs by 30–50%, and with BC rebates covering $6,000–$11,000 of the installation cost, the payback period is shorter than ever.

What to do: Get a free quote for a replacement. We’ll assess your current system, recommend the right size and model for your home, and help you maximize your rebate.

When in Doubt, Get It Checked

The most expensive heat pump repairs are the ones that started as cheap fixes but were ignored. A $150 diagnostic visit can save you thousands.

Sasquatch Heat Pumps offers same-day repair appointments across Victoria, Sooke, Langford, and the Westshore. We’re locally owned, flat-rate priced (no surprises), and backed by 650+ five-star Google reviews.

Call 778-762-0151 or book online to schedule your repair.

Heat Pump vs. Furnace: Which Is Right for Your BC Home?

The Great Debate: Heat Pump or Furnace?

If you’re building a new home on Vancouver Island or replacing an aging heating system, you’ve probably asked yourself: should I go with a heat pump or a furnace? It’s one of the most common questions we hear from homeowners in Victoria, Sooke, Langford, and across the Westshore.

The short answer? For most BC homeowners, a heat pump is the better long-term investment. Here’s why — and when a furnace might still make sense.

How Heat Pumps and Furnaces Work Differently

A furnace burns fuel (natural gas, propane, or oil) to generate heat. A heat pump doesn’t generate heat at all — it moves heat from outdoor air into your home using refrigerant and a compressor, much like a refrigerator in reverse.

This fundamental difference matters because moving heat requires far less energy than creating it. A modern heat pump delivers 3 to 4 units of heat for every unit of electricity it consumes, making it 300–400% efficient. Even the best gas furnace tops out at 98% efficiency.

Cost Comparison for Vancouver Island Homes

Here’s what typical homeowners in Greater Victoria can expect:

Upfront cost: Heat pumps generally cost more to install than a basic gas furnace — typically $8,000–$15,000 for a heat pump versus $4,000–$8,000 for a furnace. However, BC rebates through CleanBC and BC Hydro can cover $6,000–$11,000 of a heat pump installation, often making the net cost comparable to or less than a furnace.

Operating cost: With BC Hydro’s residential electricity rates, a heat pump typically costs 30–50% less to operate than a natural gas furnace and 50–70% less than oil or propane. Over a 15-year lifespan, that adds up to $10,000–$25,000 in savings.

Maintenance: Both systems need annual tune-ups. Heat pumps require filter changes and occasional refrigerant checks. Furnaces need filter changes and combustion safety inspections. Costs are comparable — roughly $150–$250 per year for either system.

The BC Climate Advantage

Vancouver Island’s mild coastal climate is ideal for heat pumps. Modern cold-climate heat pumps (like the Fujitsu and Daikin models we install) operate efficiently down to –25°C, but they perform best in the 0°C to 15°C range — exactly what Victoria and Sooke experience for most of the heating season.

Unlike Alberta or the Prairies, where extreme cold can reduce heat pump efficiency, our winters rarely dip below –5°C. This means your heat pump runs at peak efficiency when you need it most.

Heat Pumps Cool Your Home Too

This is the clincher for many Island homeowners. A heat pump is a two-in-one system: it heats in winter and cools in summer. With BC summers getting hotter — Victoria hit 40°C during the 2021 heat dome — having air conditioning is no longer a luxury.

A furnace only heats. If you want cooling, you’d need to add a separate air conditioner, which means a second system, second installation, and higher total cost.

When a Furnace Still Makes Sense

There are a few scenarios where a furnace might be the better choice:

You already have natural gas infrastructure and your furnace just needs replacing. If your ductwork and gas lines are in good shape, a straight furnace swap is the simplest option.

Your home has no ductwork and you don’t want a ductless system. While ductless mini-splits are excellent, some homeowners prefer a traditional ducted setup.

Budget constraints. If upfront cost is the deciding factor and you don’t qualify for rebates, a furnace has a lower sticker price.

Our Recommendation

For the vast majority of homeowners in Victoria, Sooke, Langford, and the Westshore, we recommend a heat pump. The combination of lower operating costs, available rebates, built-in cooling, and environmental benefits makes it the smarter long-term investment.

Not sure which system is right for your home? Request a free quote and one of our licensed technicians will assess your home and walk you through your options — no pressure, just honest advice.

Sasquatch Heat Pumps — locally owned, 4.9 stars from 650+ Google reviews, same-day appointments available. Call 778-762-0151 or book online.