Showing posts with label Heating. Show all posts
Showing posts with label Heating. Show all posts

Saturday, November 26, 2011

Direct Vent Furnace - A Convenient, Efficient, Safer Home Heating System

Direct Vent Furnace - A Convenient, Efficient, Safer Home Heating System

Exhaust System

Also called condensing or high efficiency furnaces, a direct vent furnace is a great addition to your home. As the name implies it can pay for itself back in lower utility bills over time

So where does this direct vent furnace heating system get its various names? The names derive from the fact that this type of heating system allows the air for use in the combustion chamber to be drawn from outside the home directly and then the exhaust gases are directly vented out the sidewall of your home. This means no exhaust venting needs to be set up through the roof and possibly taken through another story of the house if your house is more than one story high.

There are many reasons for the overwhelming popularity of this system. One, is that they carry a efficiency rating of 80 percent or better. This gives it the high efficiency furnace title.

Another, is that you have the convenience of placing them anywhere in the home that you wish as long as it is very near an outside wall. In fact, they can be as far away as 4 feet from one of these walls and still work correctly. As the heating system works on air flow this causes the four foot limitation. But it does not even require being near an exhaust vent.

But one of the main features is the way that they utilize the air for work. An efficient unit comes with two pipes. One pulls air from the outside, runs it through the system and vents the exhaust from combustion out the other pipe.

But a furnace that is more inefficient uses a whole different technique. It pulls air from within the home. This creates a sucking motion that creates drafts from windows, doors, and any tiny crevasse that you could find in the structure and vents it outside via the chimney. Then what you have is a house full of cold air in the winter that now has to be heated even more to get it to a comfortable temperature.

Not only this but that air flow pattern creates a potential for back draft. If the exhaust fumes, of which carbon monoxide is one, backwashes into your home, you have a recipe for disaster. Therefore using a direct vent furnace where the fumes nor the air used in this closed system come into contact with your home's air supply, makes for a much safer heater.

Using a direct vent furnace is a great way to efficiently heat your home without doing unnecessary extra work. If that isn't enough incentive, you may be eligible for a number of discounts through your homeowners insurance, or government rebate program, for upgrading your system to a much safer one.

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Wednesday, November 2, 2011

Heating Your Home With Combi Boilers

Heating Your Home With Combi Boilers

Exhaust System

Combi boilers are now looked upon as an efficient and economical way to take care of both heating one's home as well as having a constant hot water supply. In modern homes this is the principal central heating system used. It not only saves space but allows a better use of the gas needed, thus saving quite a bit on expenses.

The current items used for heating, such as radiators, piping and so forth can all be utilized with this boiler. The hot water tank will be eliminated as well as the feed and expansion cylinder. Other needed units are built into the boiler. This is an excellent way to effectively use one's power unit, gas, to its full potential.

There is a great deal of space saved in the use of this boiler. The main components can be placed anywhere, such as the loft, a small room or anywhere in the house with the exception of the living room. Many people feel that, by eliminating unneeded equipment, they have almost gained an additional room to their home.

Central heating is obtained through a fully sealed system that contains circulating heated water. The boiler has its own water storage cylinder and produces hot water whenever it is needed. This is taken care of by an internal heat exchanger and eliminates the need to run cold water until the heated water appears. Many times one has stood for quite some time waiting for hot water in a basin or shower. This annoyance is completely eliminated with this system.

This very popular boiler is becoming accepted as the best method for heating both the home and water. It is clean, efficient and utilizes the gas in a way that is economical as well as providing comfort throughout the entire house. The majority of new homes are using this method of central heating to allow the new homeowner complete control at all times of their home's temperature.

The regulations for installing combi boilers is quite strict, therefore one should have an expert come to the home and do a complete inspection to see if it is possible to install the unit. It is not possible to simply exchange it with an old type. There is an exhaust from the boiler and this needs to be taken into account also. An expert in the field can usually present solutions to any possible problems.

All central heating systems have basic requirements, pipe work, radiators and a gas boiler. Pumped, vented and sealed are the two main types with hot water stored in a hot water tank. With the combi boiler the water tank and most of the pipe work is eliminated.

The advantages of this system are many. The pipes will not freeze in winter as they are constantly heated. Additionally, there is an elimination of dirt buildup, corrosion and other open vented problems, an easy flush out system and a constant, even temperature in every room of the home. The heat is easily regulated and one has complete control at all times. Maintenance of the combi boiler is easy as all parts are easily accessible and repairable.

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