How Your Furnace and Humidifier Work Together

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During the peak of winter, most homeowners will want to run their furnaces on high to help warm up their homes. However, running your furnace can cause a significant decrease in humidity, leading to some significant issues with dryness. Fortunately, humidifiers can help counteract this and help your home stay comfortable year-round! But how exactly do your furnace and humidifier work together, and are there any special home maintenance considerations to take into account? This article explains just that, so you can know how to prepare for the coming winter season and how to keep your home comfortable!

Humidifiers Help Keep Your Home Comfortable

As mentioned earlier, running your furnace can cause a decrease in humidity levels in your home. This is because furnaces work by heating air and circulating it throughout your home. As the heated air moves through the house, it absorbs moisture from various surfaces, making the air inside drier.

This drop in humidity can lead to various problems, including dry skin and respiratory issues. This is where humidifiers come into play. These devices work by adding moisture back into the air to maintain comfortable humidity levels.

How Furnaces and Humidifiers Work Together

Furnaces and humidifiers can work together to create the perfect balance of warm and moist air for your home. As the furnace heats up and circulates air, humidifiers add moisture back into the air. This helps maintain comfortable levels of humidity throughout your home.

Humidifiers can also be connected directly to your furnace’s heating system, allowing them to work in sync. When the furnace is running, the humidifier will automatically turn on and distribute moist air throughout your home. To do so, your humidifier will be equipped with a water pipe that connects to your home’s water supply, ensuring a constant supply of moisture, and a blower that distributes the moisture evenly throughout the home with help from your furnace’s ductwork.

Home Maintenance Considerations

When using a furnace and humidifier together, there are a few things to keep in mind for proper maintenance.


Some humidifiers require the use of ductwork to distribute moisture throughout your home. Be sure to regularly clean and maintain this ductwork to avoid blockages or build-up.

Filter Replacement

Both furnaces and humidifiers have filters that need to be replaced regularly. Check manufacturer instructions for specific timelines, but typically these filters should be replaced every 3 months.

Regular Cleaning

It’s important to regularly clean both furnaces and humidifiers to ensure they are working properly and efficiently. This includes cleaning out any dust or debris that may have accumulated, as well as checking for any potential leaks or malfunctions. A professional HVAC technician can also perform routine maintenance to keep your system running smoothly.

Discover the Benefits of Using Furnaces and Humidifiers Together

At Climate Mechanics LLC, our team of HVAC experts can help you find the perfect furnace and humidifier combination for your home. We offer a range of high-quality products that are designed to work together in harmony, providing you with optimal comfort and energy efficiency. Contact us today to learn more about our furnace and humidifier options, as well as our maintenance services, indoor air quality services, commercial and residential repair, and much more! We offer HVAC services in Cherry Hill, NJ, and beyond!


Choose Climate Mechanics

Maintaining the ideal climate inside your house or business doesn’t have to be difficult. All it requires is working with the right HVAC contractors who are committed to doing the best job each time.

Climate Mechanics LLC is a family-owned-and-operated heating and cooling services company. Our NATE-certified technicians are not only excellent mechanics, but they’re also trained in customer service and can answer all your questions.

We have over 25 years in the industry, and we work with all makes and models of heating and cooling equipment. We have earned a reputation for doing heating and air conditioning repair right the first time.