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what is a baffle plate in a wood burning stove

by Dr. Angel Borer IV Published 3 years ago Updated 3 years ago

The purpose of a wood burning stove baffle plate is to:

  • Prevent waste gases and heat from being lost out of the stove too quickly through the stovepipe.
  • Reflect heat from the fire back into the firebox to aid in secondary combustion of waste gases to produce even more heat.
  • Prevent the heat of the fire from damaging components at the top of the stove such as the stovepipe.

The simplest way to describe a baffle plate, which is placed at the top of the fire chamber, is a deflector shield which reflects heat back into the combustion chamber. This ensures that as much heat as possible is retained in the stove and emitted into the room in a controlled manner.Jul 12, 2018

Full Answer

Does a wood stove need a baffle?

The baffle is an important component of both wood burning stoves and multi fuel stoves. A wood stove creates an enclosed environment in which to burn wood more efficiently, and a baffle plate plays a role in helping to produce the most amount of heat from every piece of wood burnt. So what is a baffle plate in a wood burning stove?

What is the best small wood stove?

  • Hi-Flame is made of durable and beautiful cast iron, this small wood stove will last for years
  • It has a clean burning system that is non-catalytic
  • Can burn logs up to 12” long
  • Can heat up to 800 square feet
  • 6” flue

How to change a baffle plate?

Baffle plate to go inside wood heater, sits in top of firebox. Prevents your flue from burning out. Fireplace paint in Marcasite (black) Fireplace Paint $35.00. Ultimate Fires Replacement Badge. Ultimate Badge $5.00. Glass Door Bundle for Ultimate Wood Heater. Door Seal Ultimate Fires. Glass Seal 2m Length $50.00.

What does a baffle plate do?

Baffle plates are located in the bottom of a wood-burning stove, and they diffuse heat from burning logs. A baffle plate is used to distribute air to each part of a firebox by creating a circuitous path for warm air to travel through the firebox while cold air flows through the space around it.

Do you need a baffle plate in a wood burner?

Operating a woodburner without a baffle is unlikely to cause any immediate risk of injury. What it does risk is causing irreparable damage to your stove. As we mentioned, the baffle is there to protect the inside of your stove from intense heat. Temperatures inside a stove are incredibly high.

How often should a baffle plate be replaced?

Expect a wood stove baffle plate to need to be replaced every five to ten years, depending on how much you use your stove.

What is a baffle plate in a stove?

A Baffle Plate, also known as a Top Plate or Throat Plate is a metal plate that sits inside the stove over the firebox. This plate blocks off the direct exit to the chimney which means that the hot flue gases have to travel further before they leave the stove.

What is a baffle board in a wood stove?

The baffle is a heavy duty component located at the top of the firebox inside a wood burning stove, typically made from metal to cope with high temperatures. A baffle plate helps to keep heated air and waste gases inside the firebox for longer to produce even more heat from burning wood.

Can you replace a baffle in a wood stove?

2:018:42Replace a Baffle in a Equinox, Heritage, Tribute, Craftsbury and ...YouTubeStart of suggested clipEnd of suggested clipThese will be tied off on the secondary burn to the middle tube to hold the baffle in place so it'sMoreThese will be tied off on the secondary burn to the middle tube to hold the baffle in place so it's never knocked into your wood as it's jostle around and now we'll install the baffle. Into the stove.

How do I clean the baffle on my wood stove?

0:436:34Baffle Cleaning.mpg - YouTubeYouTubeStart of suggested clipEnd of suggested clipThere's gonna be two tabs on each side of the stove. You're gonna slide that in and pull down on theMoreThere's gonna be two tabs on each side of the stove. You're gonna slide that in and pull down on the tab. Just pull those off. This point we can let the baffle down that'll rest on those two tabs.

How do you fix a baffle plate?

0:392:04Replacing Firebricks and Baffle Plate on a Clock Blithfield 5kW StoveYouTubeStart of suggested clipEnd of suggested clipAnd remove next drop the baffle plate down at the front. And slide it out at an angle through theMoreAnd remove next drop the baffle plate down at the front. And slide it out at an angle through the door opening. The rear fabrics now will be loose. And can be pulled out independently.

How do you keep a wood stove burning all night?

How To Keep a Wood Stove Burning All NightRake the charcoal towards the front of the wood stove.Place five to seven large logs in a tight formation behind the coals.Shut the door and enjoy.

How do you replace a baffle plate?

0:172:22How to change a Baffle plate - YouTubeYouTubeStart of suggested clipEnd of suggested clipWith the door open just remove the fuel retainer and put it to one side. Now we've got to lift theMoreWith the door open just remove the fuel retainer and put it to one side. Now we've got to lift the baffle plate at the back of the stove. So lift the old baffle beta I've removed the back for it just

Why does my wood burner smoke when I open the door?

If it is too cold, the cool air will funnel down the chimney and into the stove chamber where it will remain trapped by the door and spill out through the airflow channels. Cold air is much heavier than warm air; the molecules are packed closer together and as a result push warmer air down if it comes into contact.

Is a baffle a damper?

The BBF is a fixed position damper used to balance draft in a boiler connector. It is used when multiple heating appliances are connected to a single, common chimney.

How does a baffle work?

Baffles primarily work like other ceiling or wall-mounted acoustic panels. The sound energy penetrates the panel, causing the tiny glass wool fibers inside the core material to vibrate.

What is a baffle plate in wood-burning stoves?

Baffle plates are located in the bottom of a wood-burning stove, and they diffuse heat from burning logs.

Why is it important to have a baffle plate on a stove?

The importance of having clean and clear air passages for the stove to properly function is vital. Any debris that can obstruct the flow of air, smoke, or gasses must be removed immediately for your stove to work at its best. A baffle plate will prevent creosote buildup in your chimney by ensuring the gases are efficiently swept up and away from the firebox so they do not become stuck on any surfaces inside.

How Does A Baffle Plate Work?

A baffle plate is a metal disc that helps to distribute the heat and sparks generated by your wood stove. This will prolong the life of your firewood, reduce soot build-up on other parts of your stove, and protect combustibles from catching on fire in case embers are ejected through the air vent during operation.

Why does it matter if the baffle plate is not working properly?

If this part of your wood stove does not work then you will have large flames that are hard to control and can cause more damage than good, which would defeat the purpose of having one in the first place. Also, if your logs are stacked too close together or too far apart during operation then they will burn inefficiently leaving you with high fuel bills overall.

What is a baffle plate?

A baffle plate is a metal or ceramic piece that sits between the stove and the burning wood. The purpose of this baffle plate is to provide an even flow of air across the burning pieces, which increases the efficiency of your stove’s burn rate.

Why is baffle plate important?

A baffle plate is very important because it keeps the fire burning at a steady pace. If this part of your wood stove does not work then you will have large flames that are hard to control and can cause more damage than good, which would defeat the purpose of having one in the first place. Also, if your logs are stacked too close together or too far apart during operation then they will burn inefficiently leaving you with high fuel bills overall.

Why is a chimney bigger than a stove?

The Chimney is too small to accommodate the size of the stove. A large and tall chimney will allow for a hotter fire and less creosote buildup than a shorter one. It also helps if you use dry wood instead of green since it creates more heat while burning faster so there isn’t as much time for the sticky residue to form on your baffle plate before being carried away by smoke up the chimney.

Where is the baffle plate on a wood stove?

The baffle plate in a wood stove operates in a similar manner. It's usually placed between the firebox and the chimney, and it reduces the air passage to a small opening between the top of the baffle and the roof of the stove. Because combustion gases can't get out easily, they recirculate through the stove, going through additional combustion and raising the temperature of the fire.

Why is my stove baffle so effective?

If you have a standard fireplace in your home, you might notice that it doesn't put out quite enough heat to keep you comfortable on a cold day, because almost all of the heat is going out the chimney. If your fireplace has a damper, ...

What material is used to make a baffle plate?

Some common baffle materials, according to The Stove Yard, include cast iron, heavy steel, stainless steel and vermiculite, a natural silicate mineral known for its heat-resistance.

How to improve the temperature of a fireplace?

If your fireplace has a damper, which is essentially a chimney baffle plate, you can improve the situation by closing it a little to keep some of the hot gases in the fireplace, which will raise the temperature .

What is a baffle in a septic tank?

In a general sense, a baffle is a barrier that restricts the flow of a gas or liquid to produce a desired result. The baffle in a septic tank, for example, is a plate placed between the inflow and outflow sections of the tank. The plate allows water to flow over it but not under. This causes solid waste in the water to settle to the bottom of the tank, thus preventing it from flowing out to the drain field, where it would cause clogging.

Where is the damper on a wood stove?

The damper in a wood stove is typically located in the flue, which is the pipe that leads from the stove to the exhaust system. There's usually a control handle on the stove or the flue. When the fire is burning, you can partially close the damper to restrict the flow of gases and make the fire hotter, which is the same thing a baffle does.

Do baffles wear out?

Advertisement. Despite being made of such heavy-duty materials, baffles can and do wear out and usually aren't covered by warranty. You can make your baffle last longer by following the user instructions for your stove, burning the right kind of wood and refraining from overfilling the firebox to get more heat.

Where is the baffle plate placed on a stove?

The fact that the baffle plate is placed in the hottest part of the stove, just above the combustion chamber, means that even under correct conditions it will come under extreme stress.

What does a baffle plate do?

The simplest way to describe a baffle plate, which is placed at the top of the fire chamber, is a deflector shield which reflects heat back into the combustion chamber. This ensures that as much heat as possible is retained in the stove and emitted into the room in a controlled manner. If there was no baffle plate, which is simply a curved part made of cast iron, heavy steel, stainless steel or vermiculite, then heat would be lost through the flue system and not circulated around the room.

What happens when you overstock a stove?

As we touched on above, over stocking of fuel will create excess heat which escapes through the flue pipe and into the atmosphere outside. This is a complete waste of fuel and reduces the efficiency of your machine which is not built to deliver best results when overstocked. It is highly advisable to place a temperature gauge on your flue where the heat of the outgoing fumes can be measured.

Does overstocking a stove affect the flue?

So, it is fair to say that over stocking your stove with excess fuel has a knock-on effect not just to elements such as the baffle plate, and efficiency, but also the longevity of your flue pipe.

Do you need to replace baffle plate on a stove?

This is a general consequence of using your stove in tandem with a boiler system but for many people the benefits still outweigh the need to replace the baffle plate on a more regular basis . However, there will be occasions where your battle plate is replaced far too regular as a consequence of effective misuse.

Can you overload a stove with fuel?

However, over loading your stove with fuel will create large flames that will reach out and touch the baffle plate leading to constant temperature challenges. When you overload your stove with fuel it is highly likely that some of it will escape up the flue therefore negating the benefits of stacking your fuel high.

Is a baffle plate covered by warranty?

It is also interesting to learn that baffle plates are classed as “consumables” when it comes to your stove warranty and therefore not covered.

How does a wood burning stove work?

Wood burning stoves help to improve the efficiency and heat output when burning wood in your home compared to using open fireplaces. Whereas a traditional fireplace can have an efficiency of around 20%, wood burning can reach around 80% efficiency, meaning far more heat is provided to your home than lost up the chimney.

What are the main parts of a wood burning stove?

The main parts of a wood burning stove can include: Firebox. Air Vents.

What is tertiary air vent?

Tertiary air vents in a wood burning stove firebox. To get the most heat from your wood burning stove it’s important to understand how each air vent works, and which parts of the stove they feed air to.

Why do stoves have a seal?

Stove doors have a seal around the inside to prevent any air from getting into the stove through the door, ensuring that all air getting into the firebox is going through the air vents and can therefore be managed .

Why are chimneys capped off?

The chimneys have then been capped off where the stove pipe meets the flue to ensure that all air flow is provided through the stoves.

What does a firebox do on a multi fuel stove?

The firebox of our multi fuel stove. In general, the larger the firebox, the more fuel can be added to the stove, and the more heat can be generated. Heat output can also be influenced by the efficiency of the stove, meaning how well it converts the energy stored in the wood into heat.

How to control fire in wood stove?

By manually opening or closing primary and secondary air vents, you can control the how quickly and efficiently the fire in the firebox burns through the wood. The vents on varying models of wood stove are operated differently, and so it’s important to read your user manual to understand how to best use the vents on your particular stove to get the most heat from burning wood.

Where is the baffle plate on a wood stove?

Discover the position of the baffle plate first. It is located close to the top of the stove. Open your wood stove gate and take a peek at that location. You will definitely find it.

How many steps to replace baffle plate on wood stove?

Wood stove baffle plate replacement is very easy. You can do it in less than 10 steps. Wondering how? You will get the answer here.

When should I replace my baffle plate?

Even if your baffle plate seems just fine, replace it every 5 to 10 years.

How to get baffle plate out of notches?

Lift the baffle plate a bit to get it out of its notches. Then pull it toward the gate of the woodstove.

Do you need a gate for a wood stove?

No, a wood stove does not need a gate. But some wood stove has gates.

Can a wood burner be damaged without a baffle plate?

Though operating a wood burner without a baffle plate won’t cause immediate damage, it will bring so many wood stove problems and gradually destroy the stove.

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