Ducted vs Ductless Heat Pump for a Metro Vancouver Home

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The basic difference in plain terms

Both systems are heat pumps, so both move heat rather than burning fuel, and both can heat in winter and cool in summer. The difference is how the conditioned air gets around your home. A ducted system uses a central air handler that pushes air through a network of ducts to registers in each room. A ductless system skips the ducts: an outdoor unit connects by small refrigerant lines to individual indoor heads mounted on walls or ceilings, each serving its own area.

That one distinction, ducts or no ducts, drives almost everything else: cost, disruption, zoning, filtration, and how the finished system looks and feels in your home. In our experience across Metro Vancouver, the housing stock is mixed enough that neither option is universally right. The better question is which fits your specific house.

Reusing existing ductwork versus starting fresh

If your home already has a central forced-air system with ductwork in reasonable condition, a ducted heat pump is often the natural upgrade. The existing ducts can frequently be reused, which keeps the installation more contained and gives you whole-home heating and cooling from one hidden system. A technician should still inspect the ducts, because undersized, leaky, or poorly laid-out ductwork can hold back a heat pump's performance and may need sealing or modification.

Many older Metro Vancouver character homes, though, were never built with ducts, or have ducting only for heat and none suited to cooling. Running an entirely new duct network through a finished home with plaster walls, tight joist spaces, and no existing chases can be genuinely disruptive and expensive. In those homes, ductless often becomes the more practical path, because it avoids tearing into the structure to make room for ducts.

Zoning and room-by-room control

Ductless systems shine on zoning. Because each indoor head runs on its own, you can set different temperatures in different rooms and only condition the spaces you are using. That suits homes where some rooms run hot or cold, where a home office needs cooling while bedrooms do not, or where an occupant wants their own room a few degrees different from the rest of the house.

A standard ducted system conditions the home more as a whole, typically driven by one thermostat, so a single setting serves the areas on that system. Ducted setups can be zoned with dampers and multiple thermostats, but that adds complexity and cost. If independent room-by-room control is a top priority, ductless has a built-in advantage; if you prefer one consistent temperature throughout, a central ducted system delivers that simply.

Aesthetics: hidden ducts versus visible heads

Appearance matters to a lot of homeowners, and this is a real trade-off. A ducted system is essentially invisible inside the living space: you see only registers and a thermostat, with the air handler tucked away in a mechanical room, closet, attic, or crawl space. For homeowners who do not want equipment on their walls, that is a strong point in favour of ducted.

Ductless heads are visible. Wall-mounted units are the most common and sit high on an interior wall; ceiling-cassette and low-wall styles exist as alternatives in some situations. Modern heads are slimmer and quieter than older ones, and many people stop noticing them, but they are still a piece of equipment in the room. Each outdoor condenser also needs a spot outside. If a clean, equipment-free look is important to you, weigh that honestly against ductless's other benefits.

Retrofit cost and disruption

We will not put dollar figures on this, because installed cost varies widely by home, system size, number of zones, and the condition of any existing ductwork, and CANRO provides a free written quote after assessing your specific home. But we can speak to the general pattern of disruption, which is often what homeowners actually care about.

In a home with usable existing ducts, adding a ducted heat pump tends to be relatively contained, since the distribution is already in place. In a home with no ducts, installing a full ducted system means creating space for ductwork, which can mean soffits, bulkheads, opening walls or ceilings, and patching afterward, a bigger and messier project. Ductless retrofits are usually less invasive: installers run small refrigerant lines and mount the heads, needing only modest penetrations for the line sets rather than large duct runs. The number of indoor heads and outdoor units still affects both cost and how much work is involved.

Filtration and air distribution

A ducted system moves all of the home's air through a central return and a filter, which makes it easier to add better whole-home filtration and to mix and distribute air evenly across rooms. For households that care about air quality or want even temperatures from room to room, that central handling is a genuine strength of ducted systems.

Ductless heads each have their own basic filter that conditions the air within their zone. That is perfectly adequate for comfort, but the filtration is per-head and lighter than a central filter, and air is not blended across the whole home the way a ducted system blends it. If whole-home air handling and upgraded filtration are priorities, that leans ducted; if per-zone comfort is the priority, ductless still does the job for the spaces it serves.

Which home types suit each

There is no single winner, but some patterns show up again and again in Metro Vancouver homes:

• Homes with good existing ductwork: often a strong fit for a ducted heat pump, since the distribution is already there and can frequently be reused.
• Older character homes with no ducts: ductless is often the practical choice, avoiding the disruption of retrofitting a full duct network into a finished home.
• Additions, laneway units, and converted spaces: ductless suits these well, since a single zone or two can be added without extending central ductwork.
• Condos, townhomes, and strata units: ductless is common where central ducting is impractical, though strata approval and rules on outdoor units and wall penetrations must be respected. Any exterior work typically needs strata sign-off.
• Multi-level homes with uneven comfort: ductless zoning can target problem rooms directly, while a well-designed ducted or hybrid system can also balance floors, depending on layout.
• Homeowners who want zero visible equipment inside: this leans ducted, provided there is room for the air handler and ducts.

It is also worth knowing that hybrid approaches exist. Some Metro Vancouver homes are best served by keeping or upgrading a ducted system for the main living area and adding one or two ductless heads for spaces the ducts do not reach well, such as a finished basement, an addition, or a bonus room. A good assessment looks at your actual home rather than forcing it into one category.

How to decide with confidence

The most reliable way to choose is to have a licensed installer look at your home: your existing heating, the condition and layout of any ductwork, your rooms and how you use them, where equipment could go inside and out, and any strata considerations. A proper load assessment matters too, because a system that is oversized or undersized will underperform regardless of whether it is ducted or ductless.

From there, the choice usually becomes clear, and it is genuinely fine for it to land on either option, or a blend of both. CANRO provides a free written quote so you can compare the real scope, disruption, and cost for your specific home before committing. If you are replacing existing heating, it is also worth checking current BC incentive programs for qualifying heat pump installations, since a rebate or loan may factor into the decision.

Frequently asked questions

Reviewed by the CANRO Heating & Cooling service team — July 14, 2026. Technical Safety BC gas licence LGA0043870 · boiler licence LBP0046450 · Red Seal certified · WorkSafeBC and liability insured · serving Metro Vancouver since 1999 · (604) 359-1081.