A major Canadian study linked long-term exposure to a common form of airborne pollution to over 1,100 premature deaths per year in Toronto and Montreal.

The idea of installing a lower-cost system and replacing it again later has intuitive appeal. It minimizes immediate spending and preserves flexibility. For short-term ownership

When replacing a furnace or air conditioner, the first number most people compare is the installation price. It’s concrete, immediate, and easy to measure.

Lifecycle