Barrie Home Inspector

Home Maintenance and Tips for Home Owners

Category: Heating

Heating Tips for Home Owners

Energy Conservation in your Home

Heating, Home Inspection, Real Estate

Energy Conservation in your Home. Turning your home into an energy efficient house not only helps the environment but also saves you up to forty percent in your energy consumption charges. This is in comparison to the average home in North America.

Keep your furnace clean, lubricated and properly adjusted with annual maintenance. If your furnace is working at peak efficiency it will use less energy and cost less to operate. Clean or replace the filter every 1-2 months – a dirty filter reduces the airflow and forces the furnace to run longer to heat your home. Set back your thermostat when nobody is home and at night when everyone is sleeping for added savings. Heating your home constitutes your largest energy expenditure. Even a little conservation of heating fuel goes a long way toward achieving a lower utility bill. Dialing down the thermostat one degree during the winter can result in about 1 to 3 percent less fuel use, and a similar reduction in your heating bill.

When doing laundry use cold water and save from 85 to 90 percent of the energy you would normally use. Front loading machines use less water and energy, up to fifty percent. Also wash full loads to ensure you are fully utilizing energy being consumed.

You can make a lot of progress toward improving the energy efficiency in your home by simply plugging the many places through which air can get in or get out. Plugging your home is called “air sealing,” and it is one of the most important first steps to take when weatherizing your house to increase its energy efficiency.our windows and doors allow a lot of energy to escape which is costing you money. Ensure all your window frames, door frames and sills are caulked using a silicone based sealant. Make sure your heat registers are not being blocked by furniture.

Your water heater is the next largest home energy load after heating and cooling. To reduce water heating energy use ensure your water heater’s thermostat is set to 120F . Improvements such as installing low-flow faucets and shower heads, and insulating hot water pipes will also help you save money on water heating. When replacing your hot water heater consider buying an Energy Star model to ensure greater efficiency.

Air conditioners typically have a life expectancy of twenty years. Even after your unit is 10 years old you can save up to 40 percent of your efficiency by replacing your older model with newer air conditioner with a minimum SEER rating of 15.

Learn about Barrie Home Inspection Information. Stop by The Barrie Home Inspector’s site where you can find out all about the Barrie Home Inspection Services you will need.

Home Inspection And Your Furnace

Heating, Home Inspection

Home Inspection And Your Furnace.  Typical Methods of inspecting your gas furnace by qualified inspectors will save you needless expenses and repairs. Home inspectors usually find either high efficiency or standard efficiency furnaces in most homes.  Up-draft furnaces are common while down-draft types are rarely seen.

Over the last 20 years, a new generation of higherefficiency gas furnaces and boilers has come to market. Anessential difference in the design of these units is howthey are vented, eliminating the need for dilution air. Thecombustion of gas produces certain by-products, includingwater vapour and carbon dioxide.

Eliminating the need for a chimney is the primary method of energy savings in high efficiency furnaces.  Heat loss and products of combustion through the chimney is significant.  Newer furnaces have an AFUE rating which is based on estimated energy consumption of unit for one year.  This is expressed as a percentage.

The newer designs have been modified to reduce the amount of heated air that escapes during the on and off cycles and by extracting more of the heat contained in the combustionby-products before they are vented.
Natural Gas Furnace Components which are inspected during home inspection or service call.  The typical Natural Gas furnaces are comprised of a cabinet, distribution system, heat exchanger, fan and controls and a thermostat.  There are many additions that can be added to a gas furnace which include, humidifiers, air cleaners and HRV’s.
Standard Inspection Steps performed by a Typical HomeInspector will include these four basic inspection steps:

1. Remove burner and fan cover with power turned off.
2. Check the heat exchanger.
3. Start the furnace and inspecting flame, exhaust system.
4. Check the duct system and air flow through ducts andreturn air systems.

Gas Furnace Age and Life Expectancy

Most gas furnaces are expected to last from 20 to 25 years. The heat exchanger is usually guaranteed for 20 years. Failure of heat exchanger usually means replacement of furnace.
Having your furnace regularly serviced by a trainedtechnician can greatly enhance its life expectency.

 
Learn more about Barrie HomeInspections.  Stop by Roger Frost’s site where you can find out all about Home Maintenance and Tips and what it can do for you.

Maintaining Your Furnace Filter

Heating

Maintaining Your Furnace Filter

The first step in checking furnace filter is to check and make sure your filter is properly sized for your furnace. Ensure that the filter completely fills the holding area, with no gaps at top, bottom or sides. Also the filter should be thick enough to seal off any avenues for air to bypass the filter. You can typically look at the filter in place by removing bottom panel of furnace. This should only be done once power is shut off. Newer furnaces have a safety switch on their fan compartments but turning power off is always advised.

Another item to check is your owner’s manual for the furnace and check that you have the right style of filter for your furnace. Some people buy universal re-usable filters that might provide too much resistance for the modern high-efficiency furnaces used today. If no manual is available check on the internet for manufactures site and look up specifications for model of furnace you have. If no specifications are available, send them an email, most companies gladly provide information on requests from customers.

Clean or replace your disposable furnace filter periodically, during the winter, check the filter monthly. Brush and vacuum the heat exchanger surfaces every year, if recommended by your owner’s manual. Before the heating season, clean the blower blades and seal any air leaks in ducts with several wraps of duct tape. (use the metallic duct tape only)

Types of Filters

Pleated – Experts typically recommend this type of filter as a bare minimum requirement. Pleated filters should also include the metal wire to perform electrostatic dust control. The pleat feature allows greater filtration because of greater surface area which creates less air restriction.
Disposable fiberglass filters – These filter are the least expensive – and also the least effective, designed to block only large dust and dirt particles to protect your furnace. Smaller particles, like pollen and mold, pass right through.
Electronic air cleaners Electronic air cleaners are expensive but are the best at removing harmful particles and pollutants from the air. In many cases, the initial cost can be offset with lower medical bills for allergy suffers.

Filter Ratings

What is an efficiency or MERV rating?

Most filters are labeled with a MERV (Minimum Efficiency Reporting Value) rating number, which measures a filter’s ability to trap particles ranging in size from 3.0 microns to 10.0 microns. This number is derived from a test method designed by the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) and is intended to help people compare filters.
Residential filters commonly have MERV ratings of 1-11. The higher the MERV rating, the more efficient the filter is, and the more particles it can filter.

A MERV rating of 6 means the filter is 35% to 50% minimum efficient at capturing particles, sized 3.0-10.0 microns.
A MERV rating of 8 means the filter is 70% to 85% minimum efficient at capturing particles, sized 3.0-10.0 microns.
A MERV rating of 11 means the filter is 85% to 95% minimum efficient at capturing particles, sized 3.0-10.0 microns.
MERV is an industry standard rating, so it can be used to compare filters made by different companies.

A little maintenance goes a long way toward keeping your forced-air equipment working properly. Start by cleaning or replacing the filter. With forced-air furnace systems, air returning to the furnace’s blower first passes through an air filter designed to catch dust and debris and help clean the air before it’s recycled to your home.
On new homes, check all your ducts by removing grills and vacuuming any debris that you can reach. If extremely dirty, notify the builder and have him clean the ducts. This is only possible on new construction and ducts should be inspected on your Pre-Delivery Inspection.

When typical filters become clogged with debris, they cut down on a furnace’s efficiency and, over time, can cause parts to wear out faster. Change filters quarterly or sooner if they look dirty. Pleated fabric filters are a good, inexpensive choice for reducing dust and allergens. Most experts recommend a pleated filter with wire for electrostatic performance. If you buy filters that are 3 for .00 then you probably could read a book looking through them, so you can imagine how useful they would be. Also check your manufactures recommendations before installing a washable filter, some type restrict too much air on high-efficiency furnaces and may cause premature failure of fan motor.

Steps to changing your furnace filter:

1) Turn off the power to the unit. Every furnace is required to have shut off switch.
2) Look for the door or panel that conceals the blower; sometimes this is marked “Filter.” Lift this door or panel off of its holding hooks or unscrew its retaining screws to remove it. Some furnaces have a custom sized filter which is held in place by wire screen in bottom compartment of furnace.

3) Standard filters are mounted next to or under the blower motor. Newer furnaces have the filter installed on exterior of furnace on supply side. A good installation will have a metal cover over side of filter to prevent air leakage. Remove cover and slide the filter out along its tracks. Check to see whether it is a disposable filter or intended to be cleaned and replaced–this should be marked on the filter’s edge, along with directions for cleaning if applicable. If it’s a disposable filter, its size will probably be printed on the frame’s edge also. Make a note of its size.

4) Buy a replacement and slide it back into place, noting that arrows stamped on the side indicate the proper direction of airflow; be sure you face these in the proper direction. If your smoke detectors or carbon-monoxide detectors start going off after cleaning your filter, you have installed the filter facing the wrong direction. Remove and reverse filter, this will resolve your detector alarm problem.

If someone in your family has allergies and you move to a new home that had pets living in it, cleaning your ducts might be advisable to remove build up which will then allow your filter to perform to its optimum ability. The most recommended type of duct cleaning is with brushes, which are sized according to the duct they are cleaning. This will allow filter to prevent dust and particles from circulating in your home.

Barrie Home Inspector © 2013 Frontier Theme