Which plumbing appliances are often mentioned in the National Plumbing Code?

The National Plumbing Code of Canada often emphasizes the importance of plumbing fixtures that are essential for daily sanitation and hygiene. Toilets, sinks, showers, and dishwashers fall into this category as they are integral to residential and commercial plumbing systems. These fixtures must adhere to specific standards set by the code to ensure proper function, safety, and efficiency.

Toilets are critical for waste removal, ensuring sanitary conditions, while sinks and showers play vital roles in personal hygiene. Dishwashers are included as well since they contribute to sanitary dish cleaning and can affect water use and drainage systems. The code provides guidelines for proper installation and maintenance of these fixtures to comply with health and safety regulations.

This focus on essential plumbing fixtures highlights their significance in plumbing regulations, contrasting with other options that may mention appliances and systems that are less universally applicable or less governed by the same rigorous standards in the code.