Many direct vent fireplaces are vented with a single two chamber vent pipe.
No vent gas fireplace.
Vent free or no vent gas fireplaces come equipped with an oxygen depletion sensor which shuts off the gas when it senses that the oxygen level drops below a pre set level.
A few days ago i ran across an article about gas fireplaces on bob vila s website.
Vent free models are less expensive than vented fireplaces since there are fewer parts to install.
No access to flames.
You cannot remove the glass or get access to the flames for the vented gas fireplace to function properly.
Additionally these fireplaces produce very low amounts of carbon monoxide.
Vent fee gas logs are not maintenance free.
Ventless fireplaces do not produce soot and ash as.
They must be inspected cleaned annually by a professional gas technician.
Here are the top 3 things to keep in mind when considering a direct vent gas fireplace.
According to fireplaces now 45 million homes worldwide and more than 8 million american homes enjoy the comfort and convenience of vent free gas fireplaces.
Vent free gas fireplace units have also been known to emit water vapor over time.
Vent free technology once considered controversial has now won wide acceptance wrote merv kaufman.
A vented gas fireplace is so safe because of the sealed combustion behind its glass.
The vent free series can be installed in less traditional areas of your house such as under a window or within an entertainment area.
The cheapest way to have a ventless fireplace in your home is with gel based units.
There s basically 4 reasons a vent free gas fireplace will produce soot like you described.
Installing ventless fireplaces is more affordable than installing vented fireplaces because there is no need to remodel in order to run a flue.
While water vapor may not be a direct hazard to human beings like carbon monoxide is when a copious amount of damp warm air begins to fill the home some serious damage can be caused.
Vent free hearth products can be installed without venting up a chimney or to the exterior of the house.
Some of the benefits of vent free fireplaces include.
Vent free series gas only fire knows no bounds.
No plumbing is required as the unit uses alcohol based gel fuel canisters that burn up to three hours.
Naturally i wanted to read their take on vent free gas fireplaces sometimes called ventless unvented or just plain stupid.