propane (Home Systems)

Propane

• What this is: portable propane cylinders (BBQ, patio heater, secondary heat, generator fuel) — safe storage, inspection, cylinder expiry, leak detection, transport, and the DIY-vs-pro line for BC homes and strata units. Universal — relevant anywhere a propane cylinder is present, which in many urban units means only a BBQ tank.
• Not: piped natural gas supply lines (see gas-lines (Home Systems)); fixed propane tanks for whole-home heating (that is licensed gas fitter territory — noted below but not a DIY-maintenance topic); carbon monoxide and smoke alarm placement (see smoke-co-detectors (Home Systems)).
• Figures: 2025–26 Metro Vancouver estimates — get your own quotes. Fixed-tank installations involve gas fitter labour; costs vary widely with site conditions.

Bottom line

The rule (tripwire)

• If you smell rotten eggs (propane odorant) → do not touch any switch or light anything. Close the tank valve if safe, leave the building, and call 911 and your propane supplier from outside. Propane is heavier than air and pools at floor level — it reaches explosive concentration silently and quickly.¹²
• If your cylinder was manufactured more than 10 years ago → it cannot legally be refilled. Check the collar stamp. Take it for recertification ($70–$95 in Metro Vancouver) or exchange it for a new one.³⁴
• If you are in a strata → check your bylaws before connecting a propane BBQ on your balcony. The BC Fire Code prohibits storing propane cylinders inside a building or enclosed balcony; your strata may also restrict or ban propane BBQs outright via bylaw.⁵⁶
• If any fixed propane piping, regulator on a permanent installation, or appliance connection needs work → stop. That is licensed gas fitter work under BC’s Gas Safety Regulation.⁷

Recurring upkeep

• Inspect the cylinder, hose, and regulator before each season of use — visual check for rust, dents, cracks, and hose condition; soapy-water leak test on connections.
• Replace the hose and regulator every 5–7 years regardless of appearance, or immediately if there are visible cracks, blisters, or a gas odour at the connections.⁸

One-time setup

• Check your strata bylaws and building rules for propane BBQ restrictions before your first use — call your strata manager if the bylaw is ambiguous.⁵⁶
• Locate the fill date stamp on every cylinder collar — add recertification reminders 9.5 years from each manufacture date.

Standing facts

• Cylinders must be stored upright, outdoors, in a ventilated location — never inside a building, in a garage, or on an enclosed balcony.¹²
• Fixed propane tank installations (anything connected to a structure with piping) require a TSBC operating permit and a licensed Class A or B gas fitter.⁷⁹
• Strata owners cannot obtain homeowner gas permits in BC — any gas appliance work in a strata requires a licensed contractor.⁷

How it works — the one thing that matters

Propane (LPG — liquefied petroleum gas) is stored as a liquid under pressure in the cylinder. When you open the valve, it vapourises and flows to the appliance. The critical physical fact is that propane vapour is approximately 1.5 times heavier than air.¹²

This means: when propane leaks, it does not disperse upward like natural gas. It sinks and accumulates in the lowest available space — along the floor, in a stairwell, in a basement, under a deck, in a pit. Once the concentration reaches 2.1% of air (the Lower Explosive Limit), the mixture becomes explosive. It can reach this level without anyone noticing, because propane is naturally odourless — the rotten-egg smell comes from a chemical odorant (ethyl mercaptan) added deliberately.²

So what: the heavier-than-air property is why every storage rule (outdoors, upright, never in enclosed spaces) and every emergency rule (no switches, no flames, evacuate immediately) exists. The rules are not arbitrary — they exist because a slow leak in an enclosed space can silently build to explosive concentration before the smell registers.

The cylinder valve and regulator are the two mechanical controls between the liquid propane and the outside world. The regulator steps the high cylinder pressure (up to ~1,200 kPa at 20°C) down to a usable appliance pressure (roughly 2.75 kPa for most BBQs). A failed regulator can allow too much pressure through, causing appliance damage or fire, or too little, causing poor performance. Hoses and connection fittings are the most common leak points.

→ Propane Is Heavier Than Air and Pools at Floor Level — The Load-Bearing Safety Fact (Home Systems)

What goes wrong, and the warning signs

Watch for	What it means
Rotten egg or sulphur smell near the cylinder or appliance	Propane odorant — there is a gas leak. Act immediately (see emergency SOP below)
Soapy bubbles when testing connections	Gas is escaping at that fitting — close valve, tighten or replace the fitting
Hose cracking, blistering, stiffening, or kinking	Hose is degrading — replace now; do not use
Frost or ice on the regulator	Pressure regulation issue, often in cold weather; have it checked
Cylinder has rust, dents, gouges, or a bulge	Structural compromise — take to a certified dealer, do not refill
Cylinder collar stamp shows > 10 years old	Cannot legally be refilled; must be recertified or exchanged34
Flame is weak, yellow, or inconsistent	Regulator problem, low tank, or blocked burner — check all three
You run out of propane unexpectedly fast	Possible slow leak or appliance malfunction

What actually starts the fire / lets the explosion happen:

• Propane pooling in an enclosed space — the load-bearing failure. A cylinder stored in a garage, shed, or enclosed balcony leaks slowly; gas accumulates at floor level; a furnace pilot light, a car ignition, or a light switch provides ignition.¹²
• Degraded hose or loose regulator fitting — the most common source of connection leaks; hoses age silently, especially under UV exposure.⁸
• Overpressure from a faulty regulator — can feed gas past burner safety controls.
• Cylinder damage — a dented or corroded cylinder can fail structurally; high heat (>52°C) causes internal pressure spikes and pressure-relief valve discharge.²
• Expired cylinder refilled illegally — a cylinder past its 10-year stamp has not had its pressure relief valve tested; the relief valve is the last line of defence against a tank rupture.³

When to replace vs repair

What you see	Do this
Cylinder over 10 years from manufacture stamp	Recertify ($70–$95 at a certified centre) or exchange for a new one — cannot legally be refilled as-is34
Cylinder has deep rust, dents, gouges, bulge, or fire/heat damage	Retire it — take to a propane dealer for safe de-gassing and disposal; do not attempt to refill or use
Regulator frosting, inconsistent flame, > 10–15 years old	Replace the regulator — expect $35–$80 for a BBQ regulator + hose assembly1011
Hose has cracks, blisters, kinks, or odour at connections, or > 5–7 years old	Replace the hose (or hose + regulator combo) — $25–$50 for a standard BBQ set at Canadian Tire or Home Depot1011
Connection fitting leaks soapy bubbles but hose is new	Tighten the fitting; if bubbles persist, replace the fitting or call a propane technician
Appliance flame weak but cylinder and regulator are sound	Clean burner ports; if unresolved, service the appliance

Verdict: cylinder retirement and hose/regulator replacement are both low-cost (<$100),reversible,andowner-doable—noDecisionLifecycletrigger.Theoneexceptionisa\ast \ast fixedwhole-propertypropanetankinstallation\ast \ast ,whichcrossestheirreversible+>$500 threshold and should go through the The Decision Lifecycle (installer, sizing, rental vs purchase, TSBC operating permit, gas fitter labour).

→ Propane Cylinders Expire 10 Years From Manufacture Date in Canada (Home Systems)

Typical cost (BC / Metro Vancouver)

Tier	What’s included	Range	Sources
DIY / parts only	Hose + regulator assembly replacement (BBQ/patio-heater grade); 20 lb cylinder exchange at a retail outlet	Hose + regulator: $25–$50 · Cylinder exchange (15 lb fill): $28–$34	101112
Basic	Refill a 20 lb cylinder to ~18 lb at a propane depot or retail station	$18–$30 per fill depending on location (Costco/Lowe’s end $18–$22; Canadian Tire/gas stations $22–$30)	1312 — indicative (limited sources)
Standard	Cylinder recertification (10-year requalification) — valve replacement, leak test, new stamp; standard 20–40 lb OPD cylinder	$70–$95 at Propane Depot (Burnaby) for vertical OPD cylinders; $40 for fiberglass OPD	4 — indicative (limited sources)
Premium / fixed install	Above-ground fixed propane tank installation (100–500 lb): licensed gas fitter labour, tank (rental or purchase), TSBC operating permit, piping to appliance	Indicative US-derived range: $1,500–$5,000+ installed; local BC quotes required — no triangulated BC figure available	914

Metro Vancouver refill prices at the lower end of the Basic tier require Costco membership or dedicated propane depots (e.g., Propane Depot, Burnaby). Standard retail (Canadian Tire, Home Depot) runs $22–$30. The Premium / fixed install tier has only US-sourced figures — treat as indicative; contact a licensed BC gas fitter for a local quote.

Cylinder exchange programmes typically provide only ~15 lb (80% of rated capacity) in a 20 lb cylinder — a refill at a licensed station provides ~18 lb and is more cost-effective for heavy users.¹²

How to maintain it — the procedures

Owner-doable tasks cover inspection, leak testing, and storage. All gas piping, regulator replacement on a fixed installation, and any appliance work beyond cleaning burners is licensed gas fitter territory in BC.⁷

---

Procedure: Pre-season inspection and leak test

Why: hoses degrade under UV and temperature cycling; connections loosen over a winter in storage. Catching a leak before lighting the BBQ prevents a flash fire or explosion.

You’ll need:

• Dish soap and water in a spray bottle or bowl
• A small brush or sponge
• ~10 minutes

Steps:

1. Bring the cylinder outside to a well-ventilated area. MUST keep all ignition sources (lighters, matches, phones) away from the work area.
2. Visually inspect the cylinder: look for rust spots (especially at the bottom foot ring), dents, bulges, gouges, or any signs of heat damage. Check the collar stamp for the manufacture date.
3. Visually inspect the hose: look for cracks, blisters, stiffening, kinks, or any cuts in the rubber. If any are present — stop and replace the hose before proceeding.
4. Connect the regulator to the cylinder valve (hand-tight). Connect the hose to the appliance.
5. Open the cylinder valve slowly (one full turn).
6. Apply the soapy-water solution to: the cylinder valve connection, the regulator body, both ends of the hose, and any connection at the appliance.
7. Watch for bubbles. No bubbles = no leak at that point. If bubbles appear: close the cylinder valve immediately. Tighten the fitting and retest. If bubbles persist after tightening, replace the hose/regulator assembly.
8. Done when: all connection points show no bubbles after a 30-second observation period, and the appliance lights and runs cleanly.

Stop and call a pro if:

• You smell propane at any point during this procedure
• Bubbles persist after tightening all fittings
• The cylinder valve is stiff, stripped, or won’t fully close
• You see signs of structural damage to the cylinder

---

Procedure: Propane leak emergency response

Why: propane accumulates at floor level and reaches explosive concentration before most people react. Speed and the absence of sparks are the only defences.

You’ll need: nothing — just your body moving quickly.

Steps:

1. Do not touch any electrical switch, light, or device — even turning off a light can spark.
2. Do not use your phone inside the building — the screen activation can spark in a high-concentration environment.
3. Close the propane cylinder valve if it is immediately at hand and safe to reach — but do NOT linger to do this if the smell is strong.
4. MUST evacuate everyone from the building immediately. Leave doors open as you exit to increase ventilation.
5. Once outside and upwind, call 911 and your propane supplier.
6. Do not re-enter until fire services have confirmed it is safe.

Done when: emergency services have cleared the area and confirmed no hazard.

Stop and call a pro if: this is always a pro situation — do not attempt to diagnose or fix a live propane leak yourself.

---

Procedure: Check the cylinder collar stamp and plan recertification

Why: an expired cylinder cannot legally be refilled — catching it before you run out saves a wasted trip and cost of emergency exchange.

You’ll need: ~2 minutes; the cylinder.

Steps:

1. Look at the metal collar (ring) at the top of the cylinder, near the valve.
2. Find the manufacture date stamp — typically in the format MM YY (e.g., 06 16 = June 2016).
3. Count 10 years forward. If that date is past, the cylinder must be recertified before it can be refilled.
4. If recertification is needed: take the cylinder (empty or near-empty is preferred) to a certified propane centre. In Metro Vancouver: Propane Depot at 3390 Lake City Way, Burnaby, or their drop-off at 1940 Main St, Vancouver. Allow 1–2 weeks for processing.⁴
5. Alternatively, use a cylinder exchange programme — exchange the old cylinder for a pre-certified one at Canadian Tire, Home Depot, or a gas station exchange rack.
6. Add a calendar reminder 9 years from the recertification stamp date for the next check.

Done when: cylinder has a valid stamp (within 10 years) and you have a calendar reminder set.

Stop and call a pro if: you are unsure how to read the stamp, or the cylinder has visible damage — do not recertify a damaged cylinder.

---

Procedure: Safe storage between seasons

Why: a cylinder sitting in a garage over winter is a documented explosion risk — propane is heavier than air and a minor leak in an enclosed space can silently reach explosive concentration.

You’ll need: an outdoor, ventilated storage spot; ~5 minutes.

Steps:

1. Close the cylinder valve fully (turn clockwise until snug — do not over-tighten).
2. MUST store the cylinder upright — never on its side. A cylinder on its side can direct the liquid propane to the pressure-relief valve, causing unintentional discharge.²
3. Store outdoors: on a concrete pad, patio, or in a ventilated outdoor cage/rack. Never in a garage, basement, shed with no ventilation, or enclosed balcony.¹²⁵
4. Keep the cylinder away from heat sources (BBQs, heat vents, direct sunlight on dark surfaces) — maximum storage temperature is 52°C.²
5. If storing near a structure, keep at least 1 metre from any building opening (window, door, air intake).⁶

Done when: cylinder is upright, valve closed, stored outdoors in a ventilated location, away from heat and ignition sources.

Stop and call a pro if: you have no suitable outdoor storage location (common in dense strata buildings with no exterior patio/storage access) — ask your strata manager about approved cylinder storage areas.

---

Procedure: Transport a cylinder in a vehicle

Why: propane is classified as a dangerous good in Canada; there are Transport Canada limits and handling rules for vehicles.

Steps:

1. Ensure the cylinder valve is fully closed.
2. Transport upright and secured so it cannot tip or roll — use a cylinder stand, strap, or wedge it securely.
3. Transport in a ventilated area of the vehicle: the truck bed (preferred) or with windows down in a car. Never in a closed car trunk or enclosed cargo area — a small valve seep can concentrate quickly.¹⁵
4. Keep away from heat sources and direct sunlight.
5. Up to five standard 20 lb (21-litre) cylinders may be transported under Transport Canada’s limited-quantity exemption (total mass including cylinders must not exceed 150 kg).¹⁵
6. For the trip home from a refill: open the window immediately and drive directly home.

Done when: cylinder is at its destination, upright, and removed from the vehicle promptly.

Maintenance calendar:

• Before each season: pre-season inspection + soapy-water leak test on all connections.
• Every 5–7 years (hose and regulator): replace the hose and regulator assembly regardless of appearance.
• Every 10 years (cylinder): recertify or exchange the cylinder (check the collar stamp — this is a legal requirement, not optional).
• Annually (storage check): confirm outdoor storage location is still clear, ventilated, and away from new ignition sources.

Strata reality

The balcony propane question is the highest-stakes unknown for strata owners.

BC’s Fire Code prohibits storing a propane cylinder inside a building or on an enclosed balcony.⁵⁶ An open balcony permits propane use with setback requirements: the cylinder’s pressure-relief valve must be at least 1 metre horizontally from any building opening below it, and 3 metres from any building air intake.⁶

However, your strata corporation may impose stricter rules by bylaw. Many Metro Vancouver strata corporations have bylaws that:

• Prohibit all propane BBQs on balconies (natural gas or electric only)
• Require council approval before installing any gas appliance on a balcony
• Restrict cylinder sizes or require specific setback distances beyond the Fire Code minimum

Technical Safety BC has documented propane BBQ fires in BC apartment and condo buildings — 11 fires in 2021 alone.⁵

Action required before first use:

• Read your registered bylaws and rules for “barbecue,” “propane,” and “balcony” — check the registered documents, not just the welcome package.
• If unclear, ask your strata manager in writing.
• If propane is restricted: consider a natural gas connection (permanent installation, needs gas fitter + strata approval) or an electric grill (no permit, no restriction risk).

Standard Bylaw 3(2) gives the strata corporation authority to pass rules about the use of common property and limited common property (including balconies). A breach of a propane bylaw can result in a fine and a requirement to remove the equipment.¹⁶

Owner vs strata responsibility for propane equipment:

• The propane cylinder, hose, regulator, and portable BBQ/patio heater are yours to maintain, inspect, and replace.
• The building’s gas supply infrastructure (if natural gas piping exists) is common property — the strata corporation’s responsibility.
• If a propane cylinder fire damages your unit or a neighbour’s unit, the strata deductible chargeback rules under SPA s.158¹⁷ may apply — similar to the water-damage pattern in water-heater (Home Systems).

→ Strata Propane BBQ Bylaw Check Is Required Before First Use (Home Systems)

When you hire someone

For any fixed propane piping, tank, or appliance installation (anything beyond portable cylinders connected with a hose and regulator):

Ask:

• Are you a licensed Class A or B gas fitter holding a current TSBC Gas Contractor Licence?
• Will you pull the TSBC installation or operating permit?
• Does this work comply with CSA B149.1 and B149.2?
• What are the setback and clearance requirements for the proposed location?
• Is this a rental tank (ongoing contract with a supplier) or a purchase?
• Who is responsible for ongoing inspection and maintenance of a fixed tank?

Verify the work:

• TSBC operating permit issued for any fixed propane pressure vessel
• Gas fitter licence number confirmed on TSBC’s public contractor lookup
• Pressure-relief valve tested and pointing away from building openings
• Leak test passed at all connections before first fill
• Written documentation of all clearance measurements from the gas fitter

Who to call

• Propane cylinder recertification (Metro Vancouver) → vendor-roster (Home Systems). Fill: Propane Depot, 3390 Lake City Way, Burnaby — 604-299-5578. Drop-off also at 1940 Main St, Vancouver. $70–$95 for standard OPD cylinders; 1–2 week turnaround.
• Licensed gas fitter (TSBC-registered, Class A or B) → vendor-roster (Home Systems). Fill: for any fixed propane installation. Use TSBC’s “Find a Licensed Contractor” lookup at technicalsafetybc.ca.
• Propane delivery / residential tank (fixed installation) → vendor-roster (Home Systems). Fill: Superior Propane (Surrey depot, serves Metro Vancouver) — 1-866-761-5854. Columbia Fuels, Kodiak Propane (Abbotsford) for Fraser Valley.
• Emergency (propane smell / fire) → 911 and your propane supplier’s emergency line. Fill: add your supplier’s 24-hr emergency number here.
• Strata manager → Strata MOC. Fill: confirm balcony propane policy in writing before first use. After-hours emergency line for fire/leak events.

---

Sources

Idea Compass

North: Where this comes from

• Gas-Fuel (Home Systems) — parent system
• Propane Is Heavier Than Air and Pools at Floor Level — The Load-Bearing Safety Fact (Home Systems) — the physics that drives every storage and emergency rule
• CSA B149.2 Propane Storage and Handling Code — the governing installation standard in BC

East: Tensions / failure

• Propane Cylinders Expire 10 Years From Manufacture Date in Canada (Home Systems) — the most commonly ignored owner-maintenance obligation
• Strata Propane BBQ Bylaw Check Is Required Before First Use (Home Systems) — the strata-specific restriction trap
• Propane Regulator and Hose Have a Finite Service Life (Home Systems) — the silent degradation failure mode
• smoke-co-detectors (Home Systems) — CO risk from any combustion appliance in an enclosed space

South: Where this leads

• vendor-roster (Home Systems) — Propane Depot (Burnaby) for recertification; TSBC for licensed gas fitter lookup
• insurance-warranties (Home Systems) — propane fire is a home insurance claim; confirm coverage for balcony appliance use
• gas-lines (Home Systems) — the fixed piped alternative that eliminates portable cylinder management

West: What’s similar

• gas-lines (Home Systems) — same heavier-than-air/explosion risk for natural gas leaks (though natural gas is lighter than air — the inverse hazard profile)
• water-heater (Home Systems) — same strata deductible-chargeback exposure from in-unit appliance failure causing damage to neighbours; same TSBC permit-and-licensed-contractor requirement for gas units
• The Decision Lifecycle — fixed propane tank installation crosses the irreversible + >$500 threshold

Footnotes

1. CCOHS (Canadian Centre for Occupational Health and Safety), federal health and safety body — propane chemical profile: heavier than air, accumulates in low-lying areas, extremely flammable — https://www.ccohs.ca/oshanswers/chemicals/chem_profiles/propane.html ↩ ↩² ↩³ ↩⁴ ↩⁵

2. Super Save Gas, BC propane supplier — propane container safety: upright storage, maximum 52°C, never indoors, pressure-relief considerations — https://supersave.ca/wp-content/uploads/Propane-Container-Safety-Pamphlet.pdf (flagged — PDF; key rules are also consistent with CSA B149.2 and TSBC guidance below) ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹

3. New West Propane (Alberta), certified propane recertification centre — Transport Canada requirement for 10-year requalification of portable cylinders; what’s included in requalification — https://newwestpropane.com/services/tank-recertification/ ↩ ↩² ↩³ ↩⁴

4. Propane Depot, Burnaby BC — certified recertification centre pricing: vertical 5–40 lb OPD cylinder $70;fiberglassOPD$40; horizontal 10–40 lb OPD $90;43–100lbPOL$95; 1–2 week processing — https://propanedepot.ca/pages/repairs-recertifications ↩ ↩² ↩³ ↩⁴ ↩⁵

5. Technical Safety BC, the BC gas and safety regulator — 6 BBQ safety tips for apartments and condos; carbon monoxide risk from enclosed use; 11 BBQ fires in BC apartment buildings/condos in 2021; check building rules before use — https://blog.technicalsafetybc.ca/6-bbq-safety-tips-apartments-and-condos ↩ ↩² ↩³ ↩⁴ ↩⁵

6. City of Pitt Meadows, BC municipality — propane BBQ balcony rules: cannot store inside any structure; balcony must be open (no enclosures); relief valve ≥1 m from any building opening below, ≥3 m from air intake; cylinder must be outdoors — https://www.pittmeadows.ca/city-services/fire-rescue/education/barbeques-balconies ↩ ↩² ↩³ ↩⁴ ↩⁵

7. Technical Safety BC, the BC gas-safety regulator — homeowner gas permits: strata owners cannot obtain homeowner permits and must hire a licensed contractor; permit required for gas appliances, piping, vents — https://www.technicalsafetybc.ca/apply-for/permits/homeowner-permits/homeowner-gas-permits ↩ ↩² ↩³ ↩⁴

8. LiquidPropane.com — propane hose and regulator replacement guide: hose replacement every 3–5 years for outdoor use; regulator 10–15 years; visual warning signs (cracks, blisters, odour, frost); prompt replacement prevents leaks and explosion hazard — https://liquidpropane.com/when-is-it-time-to-replace-your-propane-hose-or-regulator/ ↩ ↩²

9. Technical Safety BC, the BC gas-safety regulator — propane tank operating permits: operating permit required for any propane pressure vessel when internal pressure exceeds 15 psig; enforcement commenced 2016 — https://www.technicalsafetybc.ca/technologies/boilers-pressure-vessels/operating-permits/propane-tank-operating-permits ↩ ↩²

10. Canadian Tire Canada — Master Chef Universal Fit BBQ Propane Hose & Regulator 20-in, approximately $36.99 (price from Kijiji marketplace listing referencing Canadian Tire); product available at canadiantire.ca — https://www.canadiantire.ca/en/pdp/master-chef-universal-fit-bbq-propane-hose-regulator-20-in-0851300p.html (flagged — product page timed out; price confirmed by marketplace reference only) ↩ ↩² ↩³

11. Home Depot Canada — GrillPro 21-in replacement POL hose and regulator — https://www.homedepot.ca/product/grillpro-21-inch-replacement-pol-hose-and-regulator/1000400663 (flagged — page timed out; range $25–$50 is from search result snippets and category searches, not a confirmed live price; verify at time of purchase) ↩ ↩² ↩³

12. Pinnacle Propane, Vancouver-area propane supplier — 2026 propane pricing guide: refill at dedicated depot $18–$24 for ~18 lb; exchange programme $28–$34 for ~15 lb (80% capacity); refill more cost-effective for heavy users — https://pinnaclepropane.ca/propane-tank-exchange-vancouver/ ↩ ↩² ↩³

13. PiggyBank.ca — 2026 propane refill prices by retailer in BC: Costco $18,HomeDepot$19.99, Lowe’s $20,U-Haul$22.25, Canadian Tire $25,gasstations$25–$30 — https://piggybank.ca/resources/20-lb-propane-tank-refill-cost ↩

14. Angi (HomeAdvisor), US cost aggregator — propane fixed tank installation cost (US figures, indicative only; not triangulated for BC): above-ground $300–$3,000 installed; underground $1,500–$5,000. Treat as directional only — get BC quotes — https://www.angi.com/articles/propane-tank-installation-cost.htm ↩

15. Transport Canada, federal transportation regulator — TDG Regulations s.1.15 limited-quantity exemption for propane cylinders; up to 150 kg combined mass, cylinders up to 46 L each — same source as ¹⁸ ↩ ↩²

16. Province of BC, BC government — strata bylaws and rules explained: corporations may make rules about use of common property and limited common property including balconies; breach may result in fines under SPA s.130 — https://www2.gov.bc.ca/gov/content/housing-tenancy/strata-housing/operating-a-strata/bylaws-and-rules/bylaws-and-rules-explained ↩

17. Strata Property Act (BC Laws) — the governing statute (incl. ss. 135, 158, 164) — https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/98043_09 ↩

18. Transport Canada, federal transportation regulator — safe transport of propane in vehicles: upright, secured, ventilated, away from heat, no enclosed trunks, 150 kg total limit — https://tc.canada.ca/en/tc-stories/summertime-safety-camping-travelling-bbq-propane-tanks ↩