Question 1

Does a window air conditioner need its own outlet in a Metrotown condo?

Accepted Answer

A window AC unit does not always need a dedicated circuit by code, but in a Metrotown condo the practical answer is almost always yes, and the electrical room situation makes it more complicated than in a house.

Here is why. Most window AC units draw 7 to 15 amps depending on their BTU rating. The BC Electrical Code requires that a single appliance drawing more than 50 percent of a circuit's rating be on a dedicated circuit, and a larger unit (12,000 BTU and up, typically 10 to 15 amps) will of

Question 2

How hard is adding a three-way switch to stairs in a Coquitlam split-level?

Accepted Answer

Three-way switch installations in Metro Vancouver typically run $400–$900 for a stair or hallway application, and a Coquitlam split-level adds a few wrinkles worth knowing before you call an electrician.

What makes this job easy or hard

The core task is straightforward: two switches, one light, a three-conductor traveller cable (14/3 or 12/3) running between them. The difficulty is almost entirely about access. In a split-level, the two switch locations are often on different floor levels wit

Question 3

Is a tamper resistant outlet required everywhere in a Langley home now?

Accepted Answer

Tamper-resistant (TR) receptacles are required in most locations throughout a new or substantially rewired home under the BC Electrical Code, but "everywhere" is not quite accurate. Here is how it applies in Langley.

The Canadian Electrical Code, as adopted in BC, requires tamper-resistant receptacles in all 15A and 20A general-use receptacle locations in dwelling units. That covers the living room, bedrooms, hallways, dining room, home office and similar spaces. The intent is to prevent childr

Question 4

Should exterior outlets on a Delta house be on their own circuit?

Accepted Answer

Exterior outlets in Delta do not need to be on a dedicated circuit by code, but there are good practical and safety reasons to think carefully about how they are wired.

The BC Electrical Code requires that all outdoor receptacles be GFCI-protected, installed in wet-location-rated boxes and covers, and positioned so cords are not a trip or damage hazard. None of those rules require a separate circuit. In practice, exterior outlets are often fed from a nearby interior circuit, typically a garage

Outlets, Switches & Circuits

Does a window air conditioner need its own outlet in a Metrotown condo?

How hard is adding a three-way switch to stairs in a Coquitlam split-level?

Is a tamper resistant outlet required everywhere in a Langley home now?

Should exterior outlets on a Delta house be on their own circuit?