Replacing your furnace or AC air filter is simple. This guide will walk you through everything you need to know to do the job right. 📦 PRODUCTS IN THIS VIDEO 📦 • Basic MERV 8 Air Filters • ...

Did you know that your furnace filter needs to be regularly changed to ensure the appliance works properly? The frequency ...

Q: Can you tell me why it is so important to install the air conditioner filter in a certain direction? What harm, if any, does it do if it's backwards? My husband always puts it in backwards. — Nancy ...

Q: Our 1920's era house originally had a steam or hot water heating system. In the 1970’s that was replaced by a forced air furnace, which we upgraded in 2003. We added air conditioning in 2005. The ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...

TORONTO – If you’re like most people, you probably don’t give your furnace much thought as long as it’s keeping you warm in the winter and cool in the summer. But in order to keep it working to its ...

If you are one of those people who don't think about the heater until it's freezing and you need to adjust the thermostat, I'm here to tell you: Your heating system needs your attention now. A few ...

Without an air purifier your house can collect a lot of dust and other problems, but purifiers aren't cheap. If you're on a budget, you can create a simple purifier out of a fan and a furnace filter.

People make their way across a bridge above the Rideau Canal in Ottawa on Wednesday. Forest fire smoke triggered an air quality advisory for two days. (Sean Kilpatrick/The Canadian Press) If you've ...