Can a vented fireplace be converted to ventless

Answer: Without contacting the manufacturer of your fireplace it wouldn’t be recommended to convert a vented gas fireplace to a ventless gas fireplace. … The BTU’S of the ventless gas logs start at 28,000 and there may be too much heat for the BTU rating of your fireplace.

Can you put a ventless gas fireplace in an existing fireplace?

Ventless inserts are designed not only to fit into an existing fireplace but also to cover the chimney opening. … Vent-free appliances use indoor air for combustion and are engineered to burn at nearly 100% efficiency, making it possible for them to work without a chimney or venting system.

Which is better ventless or vented gas fireplace?

Ventless fireplaces are more energy efficient than vented fireplaces because no heat escapes up the flue, so you’ll save money on gas utility bills. A vented gas fireplace uses more gas to create the same level of warmth because some of its heat escapes through the flue.

Can you put ventless logs in a vented fireplace?

You can use ventless logs in a vented fireplace. If you do use a vent-free logs, you won’t have to open the damper since these logs don’t require venting. Even though the chimney can remain closed, you will still lose some of the efficiency and heat from using this type of set in a vented fireplace.

How do you tell if your fireplace is vented or ventless?

Turn on the fireplace. If the flames reach above the gas logs and the look like a wood burning fireplace, then the logs must be vented. If the flames are small, an have a blue cast, the fireplace is vent-free.

How much does it cost to convert a fireplace into gas?

The average cost to convert a fireplace to gas is $3,000, with a typical range of $500 to $5,500, depending on a range of elements, including whether you choose a vented gas insert, vented gas log, or ventless gas log.

Can I turn my gas fireplace into a wood burning fireplace?

While it may be tempting to try to burn wood in your existing gas fireplace, that would be quite dangerous unless precautions were taken. It is possible to change from gas to wood burning safely. A professional gas to wood-burning fireplace conversion would be necessary.

Do I need a firebox for ventless gas logs?

Ventless gas logs do not require any special venting to use, only an approved firebox. As a result, these units can be used in an existing fireplace installation with the chimney flue closed or in installations with no chimney at all.

Are ventless fireplaces bad for your health?

Ventless fireplaces produce small amounts of nitrous dioxide and carbon monoxide which can be deadly in large doses. The CDC warns against exposure of any level of carbon monoxide, stating that up to 500 people die per year due to accidental carbon monoxide poisoning.

Can you put a blower on Vented gas logs?

Blowers sadly cannot be put on gas logs, but that doesn’t mean there aren’t any viable solutions out there for you to try. Our experts here at The Fireplace Place will tell you that your best bet is to simply add a blower to your fireplace or install a direct vent insert.

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How long can you run a ventless gas fireplace?

For one, these ventless fireplaces aren’t meant to be installed in bedrooms or rooms without ample square footage. Guidelines also advise that they shouldn’t be run for too long (typically no more than two hours).

Can you have a gas fireplace without a chimney?

Vent-free fireplaces can be installed without the need for a chimney, piping system, or any external venting that spews the fumes outside of the home. … It works by allowing the pollutants to actually remain in the room where the fireplace, the gas logs, or the stove is installed.

How long can you run a vented fireplace?

Most manufacturers don’t advise running a vent free gas fireplace for more than a few hours a day. Usually, that’s not much of an issue, because you’ll get hot in 20 minutes, and you’ll probably be ready to turn it off.

Where are ventless fireplaces banned?

Massachusetts, California, and a number of other states in the U.S., as well as Canada and other countries, have outlawed ventless gas fireplaces due to the aforementioned safety concerns.

Do Vented gas logs produce heat?

A vented gas log must be used in a regular fireplace, designed to burn a wood fire. Vent-free gas logs can be used in a regular fireplace or can be used in a prefabricated vent-free firebox that has no chimney. Some vented gas logs will give up to 25,000 BTU’s of heat but most don’t give hardly any heat.

Are vented gas fireplaces safe?

A vented gas fireplace is so safe because of the sealed combustion behind its glass. You cannot remove the glass or get access to the flames for the vented gas fireplace to function properly. This might be an advantage to those with small children or pets, but it could also be considered a negative by other people.

How hard is it to convert a wood fireplace to gas?

Converting a wood fireplace to gas is not as difficult as it seems, even though most experts suggest having professionals install the necessary components. Options usually depend on the type of fireplace. A wood-burning prefabricated fireplace will need a conversion kit, but masonry fireplaces have several options.

How much does a ventless gas fireplace cost?

A vented gas fireplace costs between $3,500 and $8,000 to purchase and have installed, depending on the amount of carpentry required to run the ductwork. By contrast, a ventless fireplace costs between $1,000 and $5,000.

Is it cheaper to run furnace or gas fireplace?

Operating a furnace for one hour at 75,000 -100,000 Btu cost a homeowner $1.12 – $1.49 based on last month’s national average natural gas rate. By comparison, a natural gas fireplace running at 30,000 Btu per hour cost only 45 cents.

Can you put a fireplace insert in an existing fireplace?

Yes, you can easily add a gas fireplace insert into your existing chimney. In fact, a fireplace insert is an appliance designed to fit into an existing fireplace. Inserts are usually cut in various sizes to suit your preferences and needs.

Why do ventless fireplaces smell?

In a gas ventless fireplace, oxygen is provided by the air in your home. If that air contains impurities, those impurities are drawn in with the oxygen and can produce odors which are amplified by the flame.

Can you get carbon monoxide poisoning from a gas fireplace?

Yes, gas fireplaces are one potential cause of carbon monoxide poisoning. … An improperly maintained or ventilated gas fireplace can create incomplete combustion, creating carbon monoxide, and causing this toxic gas to linger—putting those inside at risk of carbon monoxide poisoning.

What is the difference between vented and ventless gas logs?

Vented and Ventless Gas Logs are a little different. Vented gas logs burn like a real wood fire with a yellow flame that produces smoke. … Ventless (vent-free) gas logs burn cleanly with a lower flame that does not smoke. You can burn them with the damper closed to heat your room.

Can you burn wood in B vent fireplace?

Many homeowners also choose B-Vent fireplaces because they are cost-effective. If you are on a budget, but still want a realistic-looking fire with exceptional heat generation, a B-Vent unit is for you. Furthermore, a B-Vent fireplace is a great option if you live in an area with bans or limitations on wood burning.

Can you put gas logs in a wood burning fireplace insert?

There are two types of gas logs: vented and ventless. The type of wood-burning fireplace you have will dictate the kind of gas log you can install. … Ventless gas logs can only be used in a masonry, wood-burning fireplace or a metal firebox that has been engineered to work with ventless gas logs.

How much does it cost to add a blower to a gas fireplace?

How much does it cost to put a blower in a gas fireplace? It costs about $100 to install a blower and fan in a gas fireplace. That’s in addition to the regular cost of installation.

Do you need a blower for a ventless gas fireplace?

Yes, you can use a gas fireplace without a blower. Gas fireplaces are usually installed with a blower so that the heat from the fireplace isn’t concentrated in one part of the room alone. … This is because running your ventless gas fireplace for more than 2 hours can cause exhaust buildup.

How efficient are vented gas logs?

Gas logs are only about 10%-20% efficient, with the majority of heat produced escaping through the chimney. (The same is true with a traditional wood burning fireplace.) Gas logs must be installed in an existing, working fireplace opening – meaning the fireplace masonry and chimney need to be in good working order.

Is it OK to leave the pilot light on in a gas fireplace?

We recommend that you turn off your gas fireplace pilot light seasonally. Turning off your gas fireplace’s pilot light can save a substantial amount of energy and money. It is important to remember that not all gas fireplaces have “standing” pilot light, or, a pilot light that is “always on”.

Are gas fireplaces bad for your health?

Gas fireplaces are generally considered cleaner than traditional wood-burning fireplaces, but they can also pollute indoor air quality if not properly vented. Toxic gasses emitted include deadly carbon monoxide and nitrogen dioxide — a gas particularly harmful to those with asthma.