DB Heating & Cooling, Inc. Blog : Posts Tagged ‘Furnace Filters’

Bergen County Furnace Guide: Different Types of Furnace Filters

Monday, November 5th, 2012

A good filter for your Bergen County home’s furnace is a must. Because that device heats and blows air throughout your home, you want to be sure that it doesn’t recycle contaminants and bacteria that could easily be captured at the air handler. That’s why it’s vital to choose the right furnace filter on the first try. Here are some furnace filters to consider and their various benefits to your home and family:

  • Electrostatic – Most electrostatic filters are permanent and must be washed on a regular basis. They are electronically charged to capture particles as they pass through, much like a magnet. These filters are effective because they are both physical and electronic. However, keep in mind that they are only as efficient as the cleaning they receive.
  • HEPA – HEPA is the highest rating available for a filtration system, removing up to 99.9% of all particles as small as 0.3 microns. However, they are also inefficient when used in furnaces as they severely reduce air flow. They are not often recommended for this reason.
  • Pleated – Pleated filters come in both reusable and permanent forms and can be either purely mechanical or electrostatic. There is a very wide range of efficiency ratings for pleated filters so make sure you analyze your home’s specific needs before selecting any one pleated filter.
  • Activated Carbon – Activated carbon is unique from the other three filter types because it effectively removes fumes, odors and chemicals from indoor air along with other larger particles. It is recommended that if you choose an activated carbon filter, you supplement it with a pleated or electrostatic filter (or choose a combination filter) to remove all unwanted components from your home.

There are a lot of options when it comes to furnace filters. To make sure you get only the best air quality, talk to a Bergen County furnace professional such as DB Heating & Cooling who can help you determine which pollutants are the biggest problem in your home.

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Allendale Heating Guide: Dangers of Not Changing Your Furnace Filter on Time

Monday, September 17th, 2012

Of the many ways to heat a home in Allendale, forced air systems are the simplest in function and the easiest to maintain.  They are so simple, in fact, it is easy to forget they need attention at all, but there are dangers to not changing your furnace filter on time that have a real and painful cost in efficiency and dollars.  Even health risks arise when filters have been neglected too long.

Contracting with a company like DB Heating & Cooling, Inc. ensures consistent maintenance and oversight to allow home owners the comfort and relaxation you deserve in your own home.

Back to Basics

Usually in the basement or a central location, a furnace heats air to a temperature set by the thermostat. By a fan in the furnace, the warm air is circulated through filters into a system of ducts to be distributed to grates in the wall or registers on the floor.  A second grate and duct system returns cooler air back to the furnace to be reheated.

Water can be added at the furnace to humidify the air and filters are able to remove some of the dust that typically floats invisibly throughout a home.

The Dangers of Not Changing the Filter

When the system is properly maintained, it is clean, efficient and produces comforting heat on demand at the touch of the thermostat or consistently throughout the day and night.

The furnace filter is designed to remove dust from air as it passes through your furnace. The longer your furnace filter is in place the dirtier it becomes. The increase of particles caught in the filter creates resistance to air flow through the filter and reduces efficiency.

To make up for the loss of flow through a dirty filter, the heat exchanger, usually a gas or oil fired flame, must work harder to produce the same amount of heat to the space.  This becomes costly financially and causes undo wear and stress on the equipment, requiring a partial or full replacement much sooner.

Additionally, operating above ideal designed conditions, cracks in the chamber may appear from the over load which can allow carbon monoxide, a toxic gas, to be released into the duct work.  This gas in large quantities in the home can cause headaches, nausea, and in extreme circumstances, even death.

Regular Maintenance

To avoid problems and excessive strain, remember to change the filters at the beginning of each new heating season.  An annual maintenance, check-up and thorough cleaning by a qualified Allendale HVAC company like DB Heating & Cooling, Inc ensures a safe and comfortable season of warmth with no need to worry about the dangers of not changing filters in your furnace.

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