Heat Pumps for Stratas

Installing a heat pump in a strata building typically follows this sequence:

1. Check the EPR. If your strata has an Electrical Planning Report, it shows the building's current electrical load, spare capacity, and what upgrades (if any) are needed. This is the starting point — without knowing what the building's electrical system can support, you can't responsibly approve individual heat pump installations.
2. Pass (or confirm you have) a heat pump alteration bylaw. Before any unit owner can proceed, the strata corporation needs a bylaw in place that governs how alterations like heat pump installations are approved, what conditions apply, and who is responsible ongoing. See Section 5 for common bylaw types.
3. Unit owner applies to council. The owner submits a request under the alteration bylaw, typically including the proposed equipment, a layout plan, and contractor details.
4. Council reviews and approves (or conditions). Council checks whether the proposed installation fits within the bylaw requirements and, if the EPR has flagged electrical capacity limits, whether the addition is supportable.
5. Owner obtains an electrical permit. In BC, all heat pump wiring work requires an electrical permit through Technical Safety BC (heat pumps are regulated equipment under the Safety Standards Act), obtained by a licensed electrical contractor or FSR (Field Safety Representative).
6. Licensed contractors do the work. The heat pump itself must be installed by a qualified HVAC or refrigeration mechanic; the electrical connection by a licensed electrical contractor. These are typically two separate trades, though some contractors hold both tickets.
7. Inspection and sign-off. Technical Safety BC inspects the electrical work; the building permit authority (if applicable) inspects any structural penetrations. The owner provides copies to council as required by the bylaw.

This is the straightforward path. Complications arise if the building is at or near its electrical capacity — which is exactly what the EPR is designed to surface before owners start booking contractors.

What stratas typically look at when approving installations

Once a strata has approved heat pumps in principle, approval criteria for individual applications tends to centre on:

• Envelope penetration. Where and how the refrigerant lines pass through the building envelope. Stratas typically require penetrations to be waterproofed to a specific standard, and in some cases an envelope engineer is brought in — particularly when the building's cladding system requires careful detailing around any new opening.
• Noise. Outdoor units must meet a specified decibel limit at the property line or neighbouring suite. Most bylaws require owners to submit the unit's rated noise spec before approval.
• Placement and visibility. Where the outdoor unit sits (balcony, rooftop pad, exterior wall bracket) and whether it's visible from the street or near glass railings. Stratas sometimes require screening covers if visibility is an issue.
• Condensate drain routing. Where the drain line from the indoor unit terminates — stratas generally require it to discharge to a designated drain, not just drip onto a balcony below.

Engineering involvement

For individual suite installations, engineering is rarely required beyond the permit process. The exception is envelope penetration work — if the building's cladding system is complex (e.g., rainscreen assemblies, EIFS/stucco), stratas sometimes bring in an envelope engineer to review the penetration detail. Full mechanical engineering is generally reserved for building-wide retrofit projects with high unit counts, not single-suite approvals.

For the penetration detail itself, BC Housing publishes a Detailing Guide for Heat Pump Penetrations in Existing Buildings that sets out best-practice methods for passing refrigerant lines through an exterior wall without compromising the envelope — a useful reference to cite in your bylaw conditions.

Why strata permission is almost always required

Under the Strata Property Act, owners need strata permission before making alterations that affect common property, the common electrical system, or the structure of the building. For heat pumps, at least one of these almost always applies:

• Exterior penetration. A mini-split heat pump requires a hole through an exterior wall for the refrigerant lines — that wall is common property. An owner cannot drill through common property without council's written approval.
• Outdoor unit placement. The condensing/compressor unit sits on a balcony, rooftop, or exterior pad — all typically common property or limited common property with restrictions.
• Electrical connection. Even if the heat pump is wired solely from the suite's own electrical panel, the panel and its feeder run through common infrastructure. Changes that affect load on the building's service (even indirectly) require awareness at the strata level.

What the owner can't skip

• A bylaw or written council approval before work starts.
• An electrical permit — this is a provincial requirement, not a strata rule. No licensed contractor can legally skip it.
• Letting council know if the installation is later altered or removed (most bylaws require this).

What if the strata has no heat pump bylaw yet?

If no bylaw exists, a unit owner's request still has to go through council under the general alteration provisions of the Strata Property Act. Council can approve it, condition it, or decline. However, without a bylaw, the terms aren't standardized — which creates inconsistency across owners and potential liability for the strata. Most councils use a first owner request as the prompt to pass a proper bylaw. See Section 4 for how that works.

The EPR connection

An individual unit owner often doesn't know — and can't easily find out — whether their building's electrical system has capacity to absorb another heat pump load. That information lives in the Electrical Planning Report. If your strata has one, the owner (or council) should review the load analysis before approving any installation. If the building is near its service capacity, a single approval could create a queuing or upgrade problem that affects every future owner.

Most heat pump installations in strata suites fall into one of three electrical configurations. They differ in how the heat pump relates to the existing electric baseboard heating — and that difference matters for how much load the suite panel (and ultimately the building service) sees.

One important note on sizing before getting into configurations: don't assume a 9,000 W baseboard system will simply swap out for a 3,000 W heat pump. A proper heat load analysis is still required, and the heat pump will typically be sized closer to 6,000–9,000 W depending on the building's climate zone and envelope. The efficiency win comes over the full heating season — not from running a smaller unit.

Scenario A — Interlocked heat pump + baseboard (heat pump as primary, baseboard as backup)

The heat pump handles heating down to a set outdoor temperature (commonly around −10 °C to −15 °C). Below that temperature, or if the heat pump is out of service, the electric baseboard circuits automatically pick up the load. The two systems are interlocked so they don't run simultaneously.

Electrical implication: The connected load on the suite panel includes both the heat pump and the full baseboard circuit capacity — because either could be running. However, the demand load (what's actually drawn at any moment) is only whichever system is active. An EPR load analysis will show the demand figure, not just the connected figure. This is the scenario with the most nuance when assessing building capacity.

Scenario B — Heat pump replaces baseboard entirely

The existing baseboard circuits are decommissioned (or left capped and unused). The heat pump is the only heating source. This typically requires a backup-heat strategy for extreme-cold events, which may mean in-suite portable heaters (not ideal) or a small dedicated backup circuit.

Electrical implication: This is the lowest connected-load scenario. Heat pumps are typically far more efficient than baseboard at moderate temperatures, so peak demand can drop significantly. For a strata managing total building load, this is the most favourable scenario electrically — though it depends on the heat pump's rated draw and the outdoor temperature range in the building's location.

Scenario C — Heat pump supplements existing baseboard (both active, no interlock)

The heat pump and baseboard both remain active with no electrical interlock. An occupant may run the baseboard thermostat at a low setpoint as background heat and use the heat pump for primary comfort control, or use both simultaneously in very cold weather.

Electrical implication: This is the highest connected-load scenario. Both systems can draw at the same time. Whether the suite panel can accommodate the combined load depends on the panel's breaker capacity and any other loads already on it. This is the scenario most likely to require a panel assessment before approval.

How the scenarios compare, electrically

Ranked from lowest to highest impact on the suite panel and building service:

• Scenario B (replacement) is the lightest. Removing the baseboard circuits and running the heat pump alone typically reduces peak demand, because a heat pump moves heat rather than generating it — it draws substantially less current at moderate outdoor temperatures than the resistance heaters it replaces. The trade-off is cold-weather backup.
• Scenario A (interlocked) sits in the middle. The connected load is the sum of both systems, but only one runs at a time, so the demand load is whichever is active. An EPR load analysis accounts for demand, not just connected load — this scenario looks worse on paper than it performs in practice.
• Scenario C (no interlock) is the heaviest. Both systems can draw simultaneously. The suite panel must have headroom for the combined load, and this is the scenario most likely to require a panel assessment or service upgrade before approval.

The exact numbers depend on the heat pump model, the amount of existing baseboard, and the suite panel's current loading — which is why your EPR's load analysis is the right place to start, not a generic figure.

A practical note: disconnecting the baseboards

A fourth approach that's common in practice — and worth knowing about when setting bylaw conditions — is to simply disconnect the baseboard circuits electrically, leaving the physical heaters in place but inactive. This avoids the full cost of removal, eliminates the need to restore the walls, and keeps the baseboard available as a fallback if the heat pump needs servicing. From an electrical load perspective it's equivalent to full removal: the circuit is not active and does not contribute to demand. Stratas should decide whether their bylaw requires disconnection to be documented on the permit and reflected in the unit's as-built drawings.

Efficiency — the core reason to install

This is where heat pumps stand out clearly from baseboard heating:

• Heating efficiency. Electric baseboards are 100% efficient — one unit of electricity in, one unit of heat out. Heat pumps operate at a Coefficient of Performance (COP) of roughly 3 to 4, meaning they deliver 3 to 4 units of heat per unit of electricity consumed, by moving heat from outside rather than generating it. Over a full heating season, owners typically see a 60–75% reduction in heating costs compared to baseboard.
• Cooling efficiency. Heat pumps used for cooling are generally 2–3× more efficient than comparable portable AC units — which matters increasingly for stratas dealing with growing demand for in-suite cooling during BC summers.
• Is conversion always a net load reduction? For heating demand, yes — the heat pump draws significantly less electricity to produce the same amount of warmth. The connected load (what shows on the panel) may look similar or higher if baseboard circuits are retained, but the demand load (what's actually consumed) drops substantially during normal operation.

Bylaws in BC stratas are created (and amended) under the Strata Property Act. The process is the same whether you're creating a heat pump bylaw from scratch or amending an existing alterations bylaw to cover heat pumps specifically.

1. Draft the bylaw. Council (usually with the strata manager) drafts the proposed text. For heat pumps, this typically covers: what equipment is permitted, the approval process, permit and inspection requirements, noise and aesthetic standards, restoration obligations, and ongoing owner responsibilities. Strata lawyers and CHOA have templates that can be adapted — CHOA's council bulletin Heat Pumps & Air Conditioners: What a Council Needs to Know is a good starting point.
2. Give notice with the proposed text. The proposed bylaw must be included in the notice of the general meeting at which it will be voted on. The Strata Property Act requires the full text of any proposed bylaw to be attached to the meeting notice.
3. Pass a ¾ vote at a general meeting. A bylaw amendment requires a ¾ vote of eligible voters at an Annual General Meeting (AGM) or Special General Meeting (SGM). Simple majority is not enough. Electronic or mail-in voting can be used if the strata's bylaws permit it.
4. File with the Land Title Office (LTO) within 60 days. The bylaw doesn't take effect on the date it passes — it takes effect on the date it is filed with the LTO. Filing requires a Form I (Bylaw Amendment) and the correct fee. Missing the 60-day window means the bylaw lapses and the vote must be repeated.
5. Notify owners. Once filed, the strata corporation should notify all owners of the new bylaw and make it available in the strata records.

Tip for councils: If the first heat pump application arrives before a bylaw exists, council can approve it under the general alterations provisions of the Act — but use that opportunity to pass a proper bylaw at the next AGM so you're not adjudicating each request individually.

There's no single required format — stratas have latitude to design the bylaw that fits their building. In practice, BC strata heat pump bylaws tend to fall into a few patterns:

1. Alteration agreement requirement

The most common approach. The bylaw requires any owner who wants to install a heat pump to enter into a written alteration agreement with the strata corporation before work starts. The agreement sets out the specific terms for that installation — approved equipment, contractor, permit numbers — and assigns ongoing responsibility to the owner. This approach is flexible and keeps a paper trail per unit.

2. Blanket permissive bylaw (with conditions)

Instead of requiring individual approval each time, some stratas pass a bylaw that pre-approves heat pump installations of a defined type (e.g., mini-split units meeting specific noise and aesthetic standards), subject to a list of conditions the owner must meet before and after installation. The owner notifies council and confirms compliance; council doesn't need to individually approve each application. This reduces council workload once a standard is set.

3. Amendment to a general alterations bylaw

Many stratas already have a bylaw governing owner alterations to common property or the unit. Rather than a standalone heat pump bylaw, council amends the existing bylaw to add heat pumps as a named category with specific provisions. Keeps the bylaw structure simpler.

Typical conditions in all three types

Regardless of structure, well-drafted heat pump bylaws usually include:

• Permit requirement — owner must obtain all required permits before work starts and provide copies to council.
• Licensed contractors only — electrical work by a licensed electrical contractor; refrigerant work by a licensed HVAC/refrigeration mechanic.
• Noise standard — outdoor unit must not exceed a specified decibel level at the property line or neighbouring unit (look for the equipment's rated noise spec).
• Aesthetic and placement standards — outdoor unit location approved by council; screening requirements if visible from common areas.
• Restoration obligation — if the owner sells, the next owner assumes the agreement, or the equipment is removed and common property restored to original condition at the departing owner's cost.
• Insurance notice — owner must notify their insurer; may need a rider for the installation affecting common property.
• No impact on building systems — if the installation would require electrical upgrades beyond the suite panel, those costs are borne by the owner (or by the strata under a cost-recovery provision).

A note on future-proofing: if your EPR has identified a building-level electrical capacity constraint, consider adding a provision that ties heat pump approvals to available electrical headroom — so the strata can manage cumulative load rather than approving units individually until a service upgrade is triggered unexpectedly.

Several rebate programs apply to heat pump installations in strata suites. Strata council approval is required before applying — owners cannot submit a rebate application for work that hasn't been approved by the strata. Rebates are for conversions from another heat source; replacing an existing heat pump does not qualify.

BC Hydro — standard rebates

For owners in BC Hydro electricity territory, the Condo & Apartment Rebate Program offers:

• Up to $2,250 for a qualifying heat pump (converting from electric baseboard or another non-heat-pump source).
• Up to $1,000 for a heat pump water heater (separate from the space heating rebate).

Better Homes — income-qualified rebate

For owners or renters who meet income eligibility criteria, the Better Homes Condo and Apartment Rebate offers up to $5,000 for a high-performance heat pump in buildings up to six storeys currently heated electrically. This is a provincial program and applies regardless of whether the building is served by BC Hydro or FortisBC.

What councils should know

• Rebate applications are the individual owner's responsibility — the strata's role is to provide written approval before work starts.
• If your bylaw requires an alteration agreement, make sure it's signed and dated before the owner's installation date — most programs require proof that approval was in place before work commenced.
• Rebate programs change. Always direct owners to check the current program guide directly with BC Hydro or the Province before booking a contractor.

The authorities behind the points above — useful to cite in council minutes, bylaw drafts, and owner communications:

• Condo & Apartment In-Suite Heat Pump Installation: Interim Guidelines — the technical how-to for in-suite installs, from the Home Performance Stakeholder Council.
• Detailing Guide for Heat Pump Penetrations in Existing Buildings — BC Housing's envelope-penetration best practice.
• Heat pumps — permits & regulated equipment — Technical Safety BC.
• Heat Pumps & Air Conditioners: What a Council Needs to Know — CHOA's council bulletin (200-270).
• 8 things to know about power in your strata building — BC Hydro's plain-language strata primer.

We keep the full, checked list — including the BC Hydro and Better Homes rebate programs — on our resources hub.