How hot does fireplace flue get?

How hot does fireplace flue get?

A wood-burning fireplace can generate temperatures up to 1500 degrees Fahrenheit. But because wood burning is inefficient, the hard surfaces around the fire tend to get no hotter than 1000 degrees. A gas-burning fireplace tends to burn at a lower temperature, around 1000 degrees.

How hot should my flue pipe be?

You need at least 250 F all the way to the top to avoid water condensation and creosote formation. Depending on how tall your flue is and how well insulated what you have may be enough, wasted heat, or not sufficient.

What is flue temp?

The flue temperature plays an important role because an increase in the mean flue temperature (MFT) over a range between 1165 and 1390 °C –to produce carbonization rates of 20, 25, and 30 mm/h, respectively-, significantly modifies the yield, properties, and composition of the by-products.

What temperature should a wood stove burn at?

A good wood stove will efficiently heat the air in your home to 75°F in the winter, which is a very comfortable temperature. You can keep your home this warm by burning well-seasoned wood and ensuring you have a clean chimney.

How is flue temperature measured?

If the stove pipe is double-wall then a probe style thermometer is needed. The probe thermometer will read 1.5x to 2x higher than the surface temp on single wall stove pipe because the probe is directly in the flue gas stream inside the stove pipe. 350-600ºF is a common temp for a probe.

At what temperature does creosote ignite?

Temperature should reach 850 degrees Fahrenheit or 450 degrees Celsius. This will burn off the last fire’s embers. Be warned – if you haven’t done such a high intensity fire before, it is imperative to have your chimney cleaned by a professional before attempting to do it.

Does double wall chimney pipe get hot?

The outside of the double wall pipe is getting heating by both the direct heat coming from the stove top and the heat radiated by the hot flue gases. The point of the flue thermometer is to know the temperature of the flue gases heading up the inside of the pipe.

What temperature should a wood stove be?

It’s fine to operate the stove at 500 to 600 degrees Fahrenheit to help get rid of creosote buildup and excess moisture, but after 20 to 30 minutes, the Town of Amherst suggests running the stove at the temperatures indicated by your user’s manual or at 300 to 400 F per a stovepipe thermometer for the safest, most- …

Where is the temperature on a wood stove?

A stove top thermometer sits on top of the stove itself, and a magnet ensures it maintains a good connection. A stove pipe thermometer sticks to the stove pipe via a magnet and reads the temperature of the air passing through the pipe. Install it on the pipe approximately 12 inches above the stove top.

What temperature is too hot for a wood stove flue?

Over 900 degrees F: a hot fire can prematurely corrode and degrade the metal flue pipe and the wood stove. When over 900 degrees it is time to stop stoking the fire and turn down the damper. Between 400 and 900 Degrees F: This is the cozy temperature for a wood stove.

Can you use a flue pipe thermometer on a wood stove?

We don’t recommend the use of flue pipe thermometers on modern wood stoves that have glass doors with airwash (so they stay fairly clear). Your best indication of how the fire is doing is by looking at it. There are cases in which stove thermometers may be needed.

How do you know when to open the flue on a stove?

With the flue gas thermometer you can easily know when it is time to open up the air damper or add more fuel to the fire – both of which will get that flue gases humming at the right temperature again. Over 900 degrees F: a hot fire can prematurely corrode and degrade the metal flue pipe and the wood stove.

Do you need to seal a woodburner flue?

For obvious reasons, you will want to make sure that the stove and flue is correctly sealed before starting to use it. Any gases and smoke produced by your woodburner need to be burnt in the firebox when flammable, then make their way up your flue pipe.