Fireplace FAQs - 4 Key Areas

Frequently asked questions about fireplaces centerdamper completely open which means you'd lose $.60
around four key areas; Venting, Remote Control,of every heating dollar you put into the house.
Converting from one fuel to another, and Piping &Therefore, when you want to turn it on, you have to
Dampers.open the damper. So most people just turn it on when
Venting Questionsthey are opening the damper and find the remote
What is the difference between direct vent, b vent,unnecessary.
totally vented and ventless?Should I buy a remote ready with vent-free gas logs?
A wood-burning fireplace is totally vented. For aYes. We suggest that you get a thermostatically
complete explanation of these terms, see our ventingcontrolled remote so that you can keep the room at a
page .comfortable temperature and so you can turn the unit
Can I put a cabinet around direct vent, ventless oron and off. The longest lasting valve and remote are
b-vent?the units that vary the height of the flame.
Cabinets are boxes that extend about 18" from theConversion Questions
wall. Mantels are wood frames that only extend aboutCan I convert my vent-free natural gas product to
4" - 6" from the wall.another fuel?
* B-vent cannot have a cabinet. A b-vent fireplaceNo. By national code, you cannot convert any
must be installed in the wall, allowing all the piping to bevent-free product.
hidden. You may then use a mantel. * Direct vents canCan I convert my vented propane gas logs to natural,
have a cabinet if you vent piping out the back. *or vice versa?
Vent-free can have a cabinet.Yes. You can convert natural to propane and propane
Can I use vented gas logs in a stove? ...In a fireplace?to natural, but in most cases, you need to buy a new
...In a coal burning fireplace?valve. Your manufacturer can provide conversion
Vented gas logs can only be used in a wood-burninginstructions.
fireplace. A coal-burning fireplace is too shallow.Piping, Dampers & Flue Questions
Vented gas logs are not recommended for a stoveHow much can I close my damper with vented gas
due to safety concerns.logs when in use?
I am remodeling my basement. Should I go with directYou cannot close your damper at all with vented gas
vent or vent-free?logs while they are burning.
Direct vent will give you great looks and a goodHow can I seal my damper with vent-free gas logs?
amount of heat with little moisture. Vent-free will giveWe would recommend that you close the damper as
you lots of heat and good looks but the number onetight as you can and get a Lock-Top damper that
complaint about vent-free is it works too well, or putsseals at the top of the chimney.
off too much heat. If the vent-free is sized correctly toWith a direct vent insert, do I need to reline the
the room, you will not have a problem with heat orchimney?
moisture.No, you do not have to reline to wood burning
What is a chase?specifications, but you must use the piping that is
A wooden structure built around the vent pipe torecommended by the manufacturer, which fits into the
protect it from the weather and to keep the flueexisting chimney.
gases venting properly.What are the different kinds of burner pans for
How energy efficient is direct vent compared tovent-free gas logs?
b-vent?There is sheet metal, black pipe and stainless steel.
A b-vent fireplace is the least efficient venting optionThe advantage of the sheet metal is that it is less
and can be vented horizontally or vertically. Directexpensive. Black pipe is heavier than sheet metal and
venting is the most efficient; some are even "heatercosts a little more. The disadvantage of both is that
rated" and can be vented horizontally, vertically or both.they can rust through because they have very little
Remote Controlsrust protection. Stainless steel costs more, but will not
What does remote ready mean? Does it come with acorrode or burn through and it will last a lifetime.
remote?How high above the roof should a chimney extend?
Remote ready means that via the remote (wired orThe minimum clearance for wood or b-vent is 3 feet
wireless) you can turn the unit on and off whichabove anything within 10 feet. For direct vent it is 18
requires a millivolt valve that creates millionths of voltsinches above anything within 10 feet.
of electricity to control the valve. Remote ready unitsWith direct vent or wood burning, what kind of piping
do not come with a remote because there are up todo I use?
20 different kinds of remotes.You must use manufacturer-approved piping.
Can I use my wired wall switch or thermostat withCan different piping be used if I can't find the original
variable high-lo logs or fireplace?manufacturer's?
No. You have to use the remote that is designed forNo. If you use another manufacturer's piping and it
the high-lo variable logs or fireplaces.creates a problem in your house; i.e., a fire or smoke
What is a high-lo valve?damage, no insurance company will cover you. You will
Via the remote, you will be able to raise and lower thealso void the warranty and inspectors will not approve
height of the flame. The remotes are adjustable asit.
either on off or thermostatically controlled.If brick is cracked can I burn wood?
Should I buy a remote ready vented logs set?If the crack is bigger than the tip of a graphite pencil,
No. Because you would have to always leave thewe do not recommend that you burn wood.