It is possible that the damper is blocked by sand, soot and other debris. This could prevent the blade from moving. Clean the chimney if this is the case. It is a known fact that there are a lot of kitchen chimney brands in the market offering advanced features. Check out some of the 10 Best Elica Chimneys which offer better performance along with durability.
Also, inspect the bottom edge and the damper blade. There may be metal tabs or notches that are designed to fit in slots or holes within the housing. You may need to remove the handle mechanism from the housing if the blade is not properly set.
You should probably call a professional right away. Otherwise, you might end up with a lot of parts and no idea what to do with them. Be careful if you do decide to give it a try. Be careful not to drop any pieces. Cast-iron parts can break easily and you may inflict injury on your own.
Fixing top-sealing dampers
A chimney professional is the best person to help you adjust a top-sealing damper. Top-sealing dampers are usually relatively easy to adjust, but sometimes cables or debris can cause problems.
Check the instructions for the installer if you suspect that the damper has become frozen shut. Sometimes, the damper has a feature that allows you to tug on the cord sharply to engage a lever-type device that breaks the ice seal.
The third type includes a handle and counter-weight. The counter-weight is movable when you pull or push the handle. This helps to open or close dampers.
You might have a different version of these basic types. Push gently! Push the damper blade against it. Check to see if the damper blade is stuck or if it seems like the handle mechanism is the problem.
Fireplace Door Difficulties
For optimal heat efficiency and enjoyment of your fireplace, a good set of fireplace doors are a must-have accessory. They can also be frustrating if they are not properly installed or damaged. Most fireplace door problems can be fixed by a chimney professional.
Here are some tips to help you get started.
Safety Alert: Glass doors can be broken! Wear appropriate eye and hand protection.
Adjusting fireplace doors. First check to make sure the door opens and closes smoothly. There is often an adjustment at the door’s attachment to the frame that allows each door to be moved to one side or the other. This can correct a poorly functioning or binding door.
The door frame could be incorrectly installed if it isn’t adjusted or there isn’t enough adjustment to solve the problem. It could cause doors to “out of square” and make them less efficient if it is too loose, crooked or uneven.
A clamp assembly is used to attach most doors at the top. The clamp assembly is secured to the lintel-bar, which is the angle-iron piece that holds the bricks up above the fireplace opening. The doors are typically bolted to the inner hearth at the bottom. This is how it works.
You can adjust the clamps if the doors are crooked or loose. You should always have someone to hold the door steady before you adjust anything. Otherwise, the door may fall.
You will need to replace the doors if the door frame is damaged or worn.
Broken glass. Tempered glass is used to protect fireplace doors from heat. You can open and close the fireplace doors with better quality doors. However, there are some things that can cause damage.
It is possible to avoid the terrifying experience of a glass door exploding by learning a bit more about each type of door and their intended use.
Checklist: What to Avoid, as they could cause damage to your Chimney’s glass
- The fireplace should not be over-fired
- Use doors made of thin, low-quality glass
- Place the grate no closer than 6 inches to the doors
- Slamming a log, or fireplace tool in the doors
Two-sided fireplaces can be operated with the doors on one side and the doors on the other.
Over-firing a fireplace is the best way to break through glass doors. You can also burn large quantities of pine needles, pizza boxes and other items. Thermal shock could also be caused by items that pose a fire hazard. Tempered glass can withstand extremely high temperatures when heated slowly and cooled down slowly. Tempered glass can be damaged by rapid temperature changes.
A hot glass of wine will burst if it is dropped into cold water. Thermal shock is what you’re experiencing. It can also happen to fireplace doors.
Cover Glass Doors
Thin glass doors are more likely to break than thicker ones, as you might expect. Glass that is 3/16″ thick or more is used for better quality doors. Some doors come with a lifetime guarantee against breakage.
To reduce thermal shock, keep the fire a few inches from the doors. It is a good idea to keep at least six inches between your doors and the fireplace grates.
This is not something you can do at home. Some sales representatives will use a poker to knock a door down on the showroom floor. This shows how thick tempered glass doors can withstand heavy abuse. However, the glass will crack if it is hit hard enough. Don’t use tools or logs to smash the glass, especially if it is thinner.
If you have a fireplace with two openings, and have glass doors, it is necessary to operate the fireplace either with one door open or both closed. Keep both doors open if they are not of good quality. A fireplace that has one side open and one shut can cause extreme heat to the other set. This could lead to the glass breaking.