British Columbia · Home health · checked September 28, 2026

Carbon monoxide testing in Kamloops

Carbon monoxide is odourless and can kill. B.C. doesn't require CO alarms in existing homes; the province recommends them wherever there's a fuel-burning appliance, fireplace or attached garage, and the building code requires them in new homes.

A carbon monoxide alarm on an upstairs hallway wall outside the bedrooms at night

CO alarm rule

Not required in existing homes

Natural gas heat

90%

Single-detached share

50%

Alarm cost

$40–$80 each

How Kamloops is built

Kamloops's houses by when they were built Ten house shapes, one for each tenth of Kamloops's 32,450 houses. Before 1961: 11%, 1961–1990: 51%, 1991–2000: 15%, 2001 or later: 24%. Older houses glow hotter.
  • Before 1961 11%
  • 1961–1990 51%
  • 1991–2000 15%
  • 2001 or later 24%
Each house stands for one in ten of Kamloops's 32,450 houses (single-detached, semi-detached, row and duplex), drawn by when it was built. The glow shows the usual pattern: older houses tend to be leakier and less insulated. Snowfall scales with heating degree-days. Sources: Statistics Canada 2021 Census (table 98-10-0233-01), NRCan HOT2000 climate data.

The rule in British Columbia

B.C. doesn't require CO alarms in existing homes; the province recommends them wherever there's a fuel-burning appliance, fireplace or attached garage, and the building code requires them in new homes.

CO sources in Kamloops homes

In the Kamloops area, the main heating energy is natural gas for 90% of households (Statistics Canada, 2023). Any fuel-burning appliance, fireplace or attached garage is a potential CO source.

Single-detached houses make up 50% of Kamloops's households; many have an attached garage, another reason to put an alarm near the door into the house.

What a CO check involves

  • Alarms next to sleeping areas and on every storey, tested monthly and replaced by their end-of-life date (usually 7 to 10 years).
  • Annual service of fuel-burning appliances by a licensed technician.
  • A combustion spillage test during an energy evaluation, which catches a venting problem before it produces CO.

Our carbon monoxide guide · Combustion safety testing in Kamloops

Carbon monoxide testing in Kamloops: common questions

Are carbon monoxide alarms mandatory in Kamloops?

B.C. doesn't require CO alarms in existing homes; the province recommends them wherever there's a fuel-burning appliance, fireplace or attached garage, and the building code requires them in new homes.

Where should CO alarms go?

Outside every sleeping area and on every storey, following the manufacturer's instructions. Some rules also call for one near a fuel-burning appliance or the door from an attached garage.

How long do CO alarms last?

Most have an end-of-life date of 7 to 10 years printed on the unit; replace them by then even if they still beep when tested.

Carbon monoxide testing near Kamloops

Ask about carbon monoxide testing in Kamloops

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