Duncan Heat Pumps
Text or call (236) 801-1801Free Quote

Cowichan Valley Heat Pump Installation

Heat Pump Installation in Duncan

Duncan Heat Pumps installs, services and converts heat pumps across Duncan, North Cowichan and the Cowichan Valley Regional District, and we also install furnaces and air conditioning. We size your system for Duncan's -6°C winter design temperature. You can combine CleanBC's Energy Savings Program with the $350 Duncan and North Cowichan top-up.

  • A CleanBC Better Homes registered contractor
  • Certified Refrigeration and Air Conditioning Mechanics on every job
  • We help you submit the rebate paperwork for CleanBC rebates and the $350 municipal top-up.

Free, no-obligation quote

Get a quote on heat pump installation in Duncan

We quote ductless, ducted and conversion installations across the Cowichan Valley.

Text or call (236) 801-1801

By sending this, you agree to be contacted about your request.

How we quote

  1. 1

    Free in-home assessment

    We measure your home, check your electrical capacity and review your CleanBC rebate eligibility.

  2. 2

    Flat-rate quote

    We size the system to your square footage and layout, and itemize the quote line by line.

  3. 3

    Install & rebate paperwork

    We install your heat pump system and help you submit the rebate paperwork.

How a heat pump heats and cools your home

A heat pump does not create heat by burning fuel or running an electric resistance element. Instead, it moves existing heat from one place to another using refrigerant. In the winter, the outdoor unit extracts heat from the outside air. Even when the air outside feels cold to you, thermal energy is present in it. The system compresses the refrigerant to raise its temperature and sends that heat inside to warm your living space.

In the summer, the cycle runs in reverse. The indoor equipment absorbs heat from inside your rooms and pumps it outside, leaving your home cool and dry. Because moving heat takes much less electricity than generating heat from scratch, the system operates with high efficiency in every season.

A cold-climate-rated heat pump keeps extracting warmth even when freezing weather hits our area. The system adjusts its compressor speed automatically to match your heating needs as the weather changes. That means you stay comfortable through winter storms without relying on inefficient backup heaters. You get both heating and cooling from one system that works reliably all year long.

Switching to a heat pump also gives you precise temperature control. You can set a steady temperature and let the system maintain it quietly without the big temperature swings common with older systems.

What happens on the free in-home assessment

When we visit your home for a free assessment, we start by looking at how you heat your space right now. We walk through your house to check your current layout, ductwork condition, and heating habits. We measure your room sizes, window areas, and insulation levels to gather the data needed for a proper heat-loss calculation. We never rely on the size of your old furnace or baseboards, because older equipment was often oversized.

Next, we inspect your electrical panel. We check the main service capacity and breaker space to confirm whether your panel can support a heat pump. If an upgrade is needed, we point that out right away so there are no surprises later on your quote.

We also look at potential locations for the equipment. We check outside for a clear spot where an outdoor unit has good airflow, proper drainage, and clearance from snow or falling leaves. Inside, we look at where ductwork connects or where wall-mounted heads would fit best for air distribution.

Finally, we talk through rebate options. We confirm whether CleanBC's Energy Savings Program or the Home Renovation Rebate Program applies to your situation, and explain how the application process works step by step.

What installation day looks like

Our installation day starts when our crew arrives at your home with the equipment and tools. First, we review the job plan with you and protect your floors and work areas. If we are removing an old furnace or oil tank, we carefully disconnect and haul away the old equipment.

Next, we set the outdoor unit on a solid pad or wall bracket. We ensure it sits level and elevated for proper drainage during winter defrost cycles. We then run line sets and wiring between the outdoor unit and your indoor air handler or wall heads. For ducted installations, we connect the new air handler to your existing ductwork and seal all joints. For ductless setups, we mount the indoor heads cleanly on your walls.

After the physical placement, our Refrigeration and Air Conditioning Mechanics complete the refrigerant lines and perform a pressure test and vacuum evacuation. This step removes moisture and air from the system before charging it. Once the electrical connections are finished, we turn the system on to complete commissioning.

Before we leave, we conduct a full walkthrough with you. We show you how to operate your thermostat or remote controls, clean the air filters, and set the system for winter heating. We leave your home clean and answer any final questions.

Living with a heat pump through the winter

Running a heat pump in the winter is straightforward once you know a few basic habits. The most important rule is to set your thermostat and leave it alone. Unlike older furnaces that heat up quickly when you turn up the dial, a heat pump works most efficiently by maintaining a steady temperature day and night. Turning the temperature down significantly at night actually increases energy use, because the system has to work harder to recover warmth in the morning.

During cold weather, you may notice your outdoor unit entering a defrost cycle. This is a normal part of winter operation. Frost can build up on the outdoor coils when temperatures drop near freezing. The system automatically reverses for a few minutes to melt the ice, and you might see steam or hear a brief swooshing sound from the outdoor unit.

You can keep the system running smoothly by checking indoor filters once a month and washing or replacing them when dirty. Outside, keep snow, ice, leaves, and debris clear of the outdoor unit so air flows freely. For everything else, a routine inspection by a technician keeps all mechanical components in top working order.

Local, across the Cowichan Valley

Where we work

We design systems for Duncan's -6°C winter design temperature and 2,980 heating degree-days below 18°C. We run a heat-loss calculation on every home before we quote, so the system fits your actual insulation and windows instead of a standard size. Our installers hold the Refrigeration and Air Conditioning Mechanic certification, the trade British Columbia requires for this work.

Frequently asked

Heat Pump Installation in Duncan — FAQ

How cold does a heat pump need to work in Duncan?
Duncan's winter design temperature is -6°C under the BC Building Code. We install cold-climate-rated systems sized to hold their output fully at -6°C.
What rebates apply to a heat pump in Duncan?
CleanBC's Energy Savings Program is income-qualified and pays up to $13,000 for an electric-heated home, while switching from oil, gas or propane qualifies at its own income level. City of Duncan and North Cowichan both add a $350 top-up on qualifying electric heat pump installations. If you heat with electricity, you can get up to $4,000 through the Home Renovation Rebate Program with no income test.
Does replacing an existing heat pump qualify for a rebate?
No — neither CleanBC's Energy Savings Program nor the Home Renovation Rebate Program covers replacing an existing heat pump or adding a head.
Is a permit required for a heat pump installation in Duncan?
Technical Safety BC requires an electrical permit for most heat pump installations, and a gas permit only where an existing gas furnace or boiler is modified or removed. You may apply for either permit, though CleanBC's rebate programs require a registered contractor to carry out the work.
What's the difference between a ductless and a ducted heat pump?
A ductless system uses one or more wall-mounted heads with no ductwork required, suited to additions, older homes or a single zone. A ducted system connects to existing ductwork and heats the whole home from one unit.
How much does a heat pump cost in Duncan before rebates?
A single-zone ductless system runs $3,500 to $6,000. Multi-zone ductless runs $8,000 to $15,000. A central ducted system runs $8,000 to $18,000.