These type of fireplaces do not have a sealed combustion chamber and relies on the buoyancy of hot gases to vent effectively. They must be installed either with an existing chimney that meets the local building code standards or they can be installed using a B vent which is a vent pipe that must be installed to the same parameters of a masonry chimney but can be enclosed in combustible material. They draw air (oxygen) necessary for combustion from the area surrounding the fireplace. See similar questions...

No! The beauty of Regency Direct Vent technology is that you do not necessarily need to go up through your roof to terminate the venting. All you need is proximity to an outside wall, the distance to which depends on the model you choose. Not only does this make installation more flexible, but it also keeps the costs down. And with our sleek and attractive patented AstroCap horizontal termination cap, you won't be cluttering up the outside of your home either. See similar questions...

Vent free fireplaces are fireplaces that do not require any type of vent system. Instead, they are designed to burn clean and the combustion by-products allowed to flow into the room the fireplace is located in. Stringent requirements ensure that these fireplaces not only burn cleanly, but that they are located in rooms of sufficient size to ensure an adequate supply of fresh air is always available for the combustion process. See similar questions...

Although the frequency of your fireplace servicing and maintenance will depend on use and the type of installation, you should have a qualified Mr. Fireplace service technician perform an appliance check-up at the beginning of each heating season. See similar questions...

B-Vent fireplaces (sometimes called Top Vent or Natural Vent) draw air into the combustion chamber from inside the home. This fresh air is mixed with gas and burned in the fireplace. The fireplace exhausts the byproducts of combustion outside of your home using a dedicated B-Vent flue pipe. Although fresh air is used from inside your home, products of combustion are never vented into your home. Back to Top See similar questions...

Direct-vent products derive their combustion air from outside of the home. This is often achieved through either side by side vent pipes or pipes designed with one pipe inside another. One of the two pipes brings in the fresh air and the other expels exhaust gases. Direct-vent products are generally considered to be more efficient than b-vent models. See similar questions...

How can I make final plans for my Mendota installation? I will need information for the building inspector, plumber, contractor etc. See similar questions...

e are three different terms that represent three different ways of 'venting' a gas fireplace, that is, to supply combustion air to the fireplace and evacuate combustion gases out of the house. In Australia, the term 'open flue' is commonly used instead of 'B-vent'. B-vent means a traditional type 'B', 4' (102mm) rigid pipe used to evacuate combustion gases. It can also be a certified flexible aluminium liner of the same diameter, inserted into an existing masonry chimney or a prefab chimney. See similar questions...

A B-vent must be vented vertically and uses air from inside the home to provide oxygen to the fire. A direct vent uses a sealed glass front and pulls all of its combustion air from outside the home. This is important in new construction or well insulated homes that are tightly built. Direct vents can be vented vertically or horizontally through an exterior wall. Direct vents are more efficient than B-vents since they do not take any air out of your home. See similar questions...

A - Only sealed direct vent fireplaces can be vented horizontally out a wall. The only exception would be an open fireplace with a power vented system, which is usually noisy and not recommended in residential installations. Q - I have a wood-burning brick and masonry fireplace that faces one direction. We would like to open it up so that is see-through and put in a gas insert. See similar questions...

We bought one of your stoves 2 years ago and love it. However, the thermocoupler is faulting and needs replacement. We have misplaced our owners manual. Where can we find a new part or can I order one from you direct. Model #C9740LP serial # 002365. I just purchased C9947N and installed it Tues. evening (the 15th) from Quality Farm And Fleet, in which is going out of business. I have a considerable amount of carbon monoxide. Everything meets standards in the manual. See similar questions...

All vent-free appliances, whether natural or propane, produce water. The accumulation can range from 3/4 to 1pint of moisture per hour in the room. Under normal conditions, this does not cause a problem. However, if you have a problem, you will need to provide an outlet for this moisture. This can be accomplished by providing adequate ventilation or using a dehumidifier to help control the moisture. Yes/No. See similar questions...

Yes. Inserts are available in natural vent and direct vent units. Flue liners are used to exhaust flue gases. We can assist and advise you which insert and vent application is required. See similar questions...

Yes. No electricity is required to operate a direct vent fireplace. Direct Vent Gas Fireplaces operate via a millivolt valve system. During a power failure, your fireplace will be a secure source of heat. See similar questions...

No, the State of Massachusetts, as well as some other states, prohibits the installation of unvented fuel-burning heaters. See similar questions...