A humidifier and dehumidifier are essential components of any home HVAC system. Proper humidification is necessary to maintain ideal moisture levels in both summer and winter months to achieve healthy indoor air quality. Humidifiers and dehumidifiers also help your furnaces and air conditioners work more efficiently.

Below is a quick list of some of the major types of humidifiers and dehumidifiers in use today.

• Ultrasonic Humidifier: These units employ a high-frequency energy source that breaks water up into miniscule droplets that are circulated through the air in your home by a small fan. Ultrasonic humidifiers are desirable because they’re quiet and use very little energy. However, using hard water in the machine can leave a sticky white film all over your house so it’s best to use filtered or distilled water for best results.
  


• Evaporative Humidifier: Using a honeycomb wick made of cellulose paper partially submerged in water and a high-volume fan these humidifiers distribute moisture into the air. They can be noisy and the wicks must be replaced regularly to maintain functionality, but evaporative humidifiers are very easy to clean and use little energy.
  


• Impeller Humidifier: This type of unit sprays tiny droplets of water directly into the air. Perfect for small spaces or single-room humidification, impeller devices are inexpensive and portable. Because the water enters the room directly, though, be sure to use distilled water or demineralizing tablets to ensure that hard water deposits won’t damage furniture and flooring.
  


• Floor Vent Humidifier: The floor vent humidifier is a device that fits in the space where a standard floor vent register would normally go. The units have a water chamber that holds liquid, which then passes through a filter and into the air when the home’s heating system cycles on. They use no energy and are much more portable than traditional plug-in units, making floor vent humidifiers a great option for single-room humidification.
  


• Furnace-Mounted Humidifier: Furnace-mounted humidifiers connect directly to your home’s water supply, so the foam element that mounts on the furnace is automatically refilled as needed. As dry air from the heating system is forced through the foam, it collects moisture and distributes it throughout the house. Some furnace-mounted humidifiers even come equipped with an automatic reset humidistat that adjusts moisture according to changes in the weather.
  


• Warm Mist Device: A warm mist humidifier contains a heating element that warms water to near boiling before it passes through a cooling fan that distributes the moisture into the air. The returned moisture is slightly warmer that the air in the room, making warm mist devices desirable for nurseries or children’s rooms. Tap water can be used in these units, though they do consume more energy than other models and some are quite noisy.
  


• Evaporative Cooler: These machines use ice and cold water to put moisture back in the air. Ice and water are mounted on top of the device and as the ice melts the water flows over a wick. A fan then blows cool mist into the air. Evaporative coolers use very little energy and pose almost no risk from harsh chemicals or pollutants.
  


• Dehumidifier: Humid air passes over and through coils inside the unit which cool the air and condense moisture. The water is then collected in a basin inside the dehumidifier; most devices will shut off automatically when the basin is full. Because of the automatic shut-off feature, these machines have to be checked regularly and the basins must be emptied as needed so the dehumidifier keeps working properly.

To find out what kind of humidification/dehumidification system is best for your home, speak to a Horizon Services Comfort Consultant or HVAC Service Technician!


Related Information...

• Horizon Services HVAC Installation & Replacement
• Horizon Heating Services
• Horizon Air Conditioning Services
• Indoor Air Quality - A Major Problem for Homeowners

We all want to save money during these challenging economic times, and making green plumbing improvements is one of the best money-saving changes you can make. But in addition to saving you a lot of green in your wallet, green plumbing solutions around the home are some of the most effective and easy things you can do to reduce energy consumption, to improve your health and to help the environment.


Green Plumbing and Energy Reduction
When it comes to your energy bills, most people focus on their furnaces or air conditioners. But your plumbing system also has a big impact on how much energy you consume.

• Unprotected pipes, especially ones in exterior walls, are responsible for a huge amount of heat loss as water flows from your hot water tank to a faucet. Insulating pipes keeps more of this heat in, significantly cutting into your energy usage and saving you money on your utility bill.

• If you are considering a plumbing remodel, upgrade or new home construction, keeping pipes out of exterior walls altogether will eliminate unnecessary heat loss. Instead, run pipes through insulated and interior spaces where temperature is more regulated.

• Invest in an on-demand hot water pump. These devices send hot water to fixtures in seconds, eliminating costs that arise when hot water is left to sit unused in your pipes and reducing water usage overall.

• Hot water heaters constitute up to 15 percent of your home’s total energy usage. A new, energy-efficient water heater can cut a big chunk out of high utility bills.

Green Plumbing and Your Health
It’s true-—improving the efficiency of your home’s plumbing can have a positive impact on the health of everyone in your household.

• Request a copy of your town’s most recent water report or hire an independent tester to analyze your water. Before you can do anything, you need to know what kinds of substances may be in your water.

• Install a chlorine filter on your showerheads. Eliminating chlorine from your water can ease symptoms of chlorine sensitivity, which include dry skin, itchiness, flaking, rashes and tightness.

• Look into a whole house filtration system that will get rid of chemicals, heavy metals and micro organisms that may be present in the water you use for cooking, bathing, cleaning and drinking. A comprehensive filtration system will also prevent staining and corrosion caused by hard water, and will extend the life of appliances that use water.

• If you live in an area with particularly poor water quality, install an activated charcoal filter or reverse osmosis system. These water purifiers filter out contaminants and make water safer to use.

Green Plumbing and the Environment
Many of us are looking for ways to reduce our impact on the environment. Green plumbing solutions help you do just that. Coincidentally, many of these initiatives can save you money, too.

• Install low-flow fixtures, which can reduce your water consumption by about 60 percent.

• Low-flush toilets are also a great way to restrict unnecessary water usage, saving about 28 gallons of water per person every day.

• Purchase a leak monitoring device that will notify you of leaky faucets, pipes and toilets so you can have the problem taken care of before too much water is wasted.

• Faucet flow reducers are easy to install and can cut water usage by more than 40 percent.

• Replace old appliances with energy efficient models. Dishwashers and washing machines with an Energy Star rating can reduce water use by more than 50 percent.

• Energy-Efficient, Green Plumbing Services for the 21st Century and Today’s Economy