How Much Does a Whole-House Humidifier Cost?

December 23, 2020

Installing a whole-house humidifier can help improve cold-weather issues in Keokuk including scratchy skin, a dry nose and cracked lips. As it runs with your heating system, so you don’t need to lug a portable humidifier around your home, splashing water as you go.

Since this system connects to your HVAC system, ductwork and plumbing, you’ll want to request skilled whole-house humidifier installation from an HVAC company like WM J Kraus & Son. Whole-house humidifier cost varies due to the model of humidifier you choose and how long it takes us to install it.

To help you choose the best whole-house humidifier for your house, let’s go over the different types and their estimated price.

Drum Whole-House Humidifier

Drum humidifiers are the most popular type as they’re the most economical. They usually cost between $150–$250 plus installation, according to national averages put together by HomeAdvisor. They add humidity to your residence through a padded moving wheel, which lifts and evaporates water.

You can select from bypass, which works when your heating system is heating, or fan-powered, which operates by itself. However, the smaller price tag also includes a higher need for maintenance to prevent mold.

A drum humidifier has an evaporative pad to move moisture around your house. Depending on how frequently you use the humidifier, you’ll want to change this pad at least yearly.

Flow-Through Whole-House Humidifier

As the name says, flow-through humidifiers move water through an evaporator pad to create humidity. They cost $200–$300, plus installation, according to national averages from HomeAdvisor.

They consume more water as opposed to a drum model, but the potential for mold is reduced as the liquid empties once the humidification cycle is complete. You can have your choice of bypass and fan models, but you’ll still have to install a new pad at least annually.

Steam Whole-House Humidifier

A steam humidifier is known as the best efficiency and requires the least amount of service, as it doesn’t have to have a pool of water or an evaporative pad. Depending on the extras you are looking for, they can be priced at from $300 to more than $1,000, plus installation, according to national averages compiled by HomeAdvisor.

Because they can run alone, they might need slightly more electricity than drum and flow-through styles. However, the compromise is that they typically don’t involve mold growth.

Make Winter Better with a Whole-House Humidifier from WM J Kraus & Son

Although a whole-house humidifier costs more than a portable model, it provides many pluses a single-room model can’t. Some of those pluses entail:

  • Keeping wood flooring, cabinets and furniture from drying out
  • Developing an improved space for loved ones who have respiratory ailments, like asthma
  • Decreasing common wintertime complaints, including scratchy skin or chapped lips
  • Reducing static electricity

Looking to enjoy a more comfortable heating season while at your home? Our WM J Kraus & Son pros can help you choose the ideal whole-house humidifier for your needs. Reach us at 319-229-2318 today to begin the process.