What is an air handler? HVAC terms defined

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An air handler is a component of your central heating and cooling system that circulates air through your ductwork. Sometimes people refer to the air handler as the “blower,” but the blower motor is a part of the air handler. This article will answer the question, “What is an air handler?”. We’ll explain what it…

What is a plenum? HVAC terms explained

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An HVAC plenum box is a piece of ductwork attached to the air handler. The plenum moves air through the house and your HVAC system. In your home, the HVAC plenum helps reduce humidity and improve airflow. You likely have two plenum boxes, one on the supply side and one on the return side of…

Buyer’s guide to Aprilaire humidifiers

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Is your indoor air feeling dry? An Aprilaire humidifier may provide the moisture boost your home needs. We explored hundreds of customer reviews on popular Aprilaire whole-home humidifiers. Learn what to expect during Aprilaire humidifier installation and how much the process costs so you can decide if it’s the right indoor air quality investment.  Get…

Frozen condensate drain: how to fix it yourself

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If your furnace abruptly stops working when it’s below freezing outside, you may have a frozen condensate drain. In most cases, you can fix this yourself.  Keep reading for directions on how to repair a frozen condensate drain. If you’re not up for DIY, no worries! Click the box below, and we’ll connect you with…