Review Our Business
Schedule an appointment TODAY!

Clean Sweeps of Michigan's Blog

All About Energy Top Dampers

Many homeowners mistakenly believe there is only one way to make your fireplace more efficient – replacing it. However, there are several other small changes that can be made to make you’re existing more fireplace more efficient.

One way to improve fireplace efficiency is to install a top-sealing damper. Easy to install and easy to use, top-sealing dampers can immediately improve the efficiency of your fireplace – and evenTwo chimneys with smoke escaping one help reduce heating and cooling costs in your home.

What is a top-sealing damper?

Most chimney systems have a traditional throat damper, located at the top of the firebox; throat dampers seal off the chimney from the fireplace but leave the flue open to the outside air. Top sealing dampers, however, are located at the top of the chimney structure. When closed, they seal the entirety of the fireplace and flue off from the outside.

When the entirety of the flue is sealed from the outside, there is minimal risk of animals, debris, or water getting into the chimney. Likewise, the temperature within the flue stays more constant and is not subject to fluctuations in outside air temperature; in addition to making it easier to start a fire, keeping a consistent air temperature in the flue can help reduce heating and cooling costs.

Do I still need a chimney cap?

Because top-sealing dampers are installed on the top of the chimney structure, they can be used in place of a chimney cap. When closed, top-sealing dampers keep out water, animals, and debris; because they form an airtight seal, there is little chance of even the most motivated raccoon gnawing its way into the chimney.

Similar to a traditional throat damper, top-sealing dampers should always be opened whenever the fireplace is in use. Opening the damper before starting the fire, while it is burning, and while it is naturally extinguishing prevents smoke and other dangerous gasses including carbon monoxide from blowing or backing up into the home.

How is a top-sealing damper more efficient?

While the airtight seal of a top-sealing damper might prevent water, animals, and debris, how is it more efficient? The answer lies in keeping a consistent air temperature within the flue. A top-sealing damper itself will not make your fireplace burn more efficiently, but it can help reduce heating and cooling costs in your home.

Top sealing dampers seal off the entirety of the flue from outside air; this means that whether it is extremely hot or extremely cold outside, the air inside the flue is not affected by temperature changes. Rooms next to the chimney often experience spikes or dips in temperature in relation to temperature fluctuations outside. Sealing off the flue keeps these rooms at a more consistent temperature, which can help reduce the utility costs associated with heating and air conditioning.

A top-sealing damper is an easy, energy-efficient upgrade for your fireplace that can reduce animal entry, help prevent chimney leaks, and lower your monthly utilities! For more information on adding a top-sealing damper to your chimney system, contact Clean Sweeps of Michigan today!

Chimney Health Hazards You Should Know About

Many homeowners understand how a dirty chimney affects their fireplace. However, few realize it can also have an impact on your overall health. Creosote buildup, animal entry, and more are all chimney hazards. These hazards can affect the health and safety of your family and friends, as well as negatively affect your chimney system!

Chimney Health Hazards

Fireplaces are meant to be enjoyed, but when not properly maintained they can pose a risk to our health.

The following are four of the most common chimney health hazards, their causes, and how to prevent them:

  1.  Creosote exposure.
    Creosote is a black, tarry substance that is created naturally as a byproduct of fuel burning fires. While present in small amounts in most fireplaces, flammable creosote becomes dangerous if allowed to accumulate without regular sweepings. In addition to increasing the risk of chimney fire, creosote can negatively affect your health. Skin and eye irritation, as well as respiratory issues, can be caused by exposure to creosote. While creosote may be present in the flue, exposure is often caused by homeowners attempting to improperly remove creosote themselves.
  2. Smoke and soot inhalation.
    Smoke and soot are a part of every fire. However, what happens if your chimney is not drafting properly? These byproducts of combustion can wind up affecting your home’s air supply. Smoke and soot inhalation can cause respiratory problems such as bronchitis, as well as aggravate long-term conditions such as asthma and allergies.
  3. Carbon monoxide.
    Carbon monoxide poisoning is a rare but serious health hazard that can occur from all fuel-burning appliances – not just fireplaces or stoves! If the venting system is damaged or the flue is blocked, poisoning carbon monoxide gas can back up into the home. It’s known as the “silent killer” because it is colorless, tasteless, and odorless. Unfortunately, the presence of carbon monoxide gas can only be detected using special equipment. All homes should have carbon monoxide detectors on every floor, as well as outside sleeping areas. Exposure to carbon monoxide often mimics flu-like symptoms. These can include headaches, nausea, and fatigue. Consequently, prolonged or repeated exposure can lead to organ damage, coma, and even death.
  4. Animal entry.
    Birds, raccoons, squirrels, and other small animals love to take refuge in chimneys. In addition to causing damage to the chimney system, these wild animals also carry disease! The droppings of chimney swifts, for example, are known to cause histoplasmosis. Created by a fungus found in the droppings, histoplasmosis can cause chronic cough, chest pain, fever, loss of appetite, and more.

We Can Help Keep You Safe

While the health hazards that can occur with using your chimney should not be ignored, they should not stop you from enjoying your fireplace. Instead, regular cleaning and maintenance can keep your chimney system burning safely and efficiently for years to come. For more information on chimney health hazards, or to schedule your next fireplace maintenance, contact Clean Sweeps of Michigan today!

Recent Posts

Find Posts About