News & Blog

Carbon monoxide (CO) can cause serious health issues or even death if inhaled excessively. It is hard to detect because it is colourless and odourless, which makes it even more dangerous. HVAC systems can lead to CO exposure in both…

UV lights can kill bacteria, viruses, and other harmful airborne contaminants. These lights are used frequently in hospitals, laboratories, or other areas where sterilization is essential. But do you know that UV lights can be used in your HVAC system…

Forced air and central air are two common types of heating and cooling systems used in homes and buildings. If you know the HVAC things well enough, you will see that these two terms are not quite the same when…

If you are a new homeowner, the terms in construction can be quite confusing. There is an HVAC system in your home, but also a furnace and an air conditioner. In this article, Orzech Heating & Cooling will help you…