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Choose the Right MERV-Rated Furnace Filter for Your Needs
March 23, 2020
Furnaces have air filters in them, and these filters are rated according to a minimum efficiency reporting value (MERV) scale. This scale escalates from MERV 1 to MERV 20, with the higher numbers corresponding to better air filtration. Here's how to select the right MERV-rated furnace filter based on your air quality needs. MERV 1 to 4: Minimal Filtration That's Unsuitable for Furnaces Filters with ratings between MERV 1 and MERV 4 only offer minimal filtration. They'll filter out pollen and dust mites, but they'll miss small particles that you don't want in your home. Fo...
What's Wrong With Your Humidifier? The Questions to Ask Right Now
March 23, 2020
A whole-home humidifier can make the dry indoor air bearable again. But what happens when this HVAC accessory acts up? If your humidifier is on the fritz, take a look at what questions to ask next. How Old Is the Humidifier? Is the humidifier a new addition to your existing HVAC system or is it an older model? While age doesn't always predict humidifier failure, wear and tear from years of use can cause irreparable damage. According to the International Association of Certified Home Inspectors (InterNACHI), the average home humidifier lasts for 12 years. A 12-plus-year-old humidifier th...