How do you get a damper unstuck?

If the damper still refuses to budge, use a rust- and corrosion-cutting oil such as WD-40 to help dissolve the rust and corrosion at the damper’s hinges. When the damper is operational, work it back and forth while applying a high-temperature lubricant at all the joints and moving parts.

How do you open a chimney top damper?

If there is a metal chain in or besides your fireplace, it means that your chimney has a top-mounted damper. If the chain is tightly attached to a hook, the damper is closed. To open it, take the chain off the hook and let it go. You should feel the chain spring up as the damper opens.

How do I fix my fireplace damper?

How to Repair a Chimney Damper

Remove Debris. Start by cleaning debris and creosote from the damper before removing it.
Remove the Damper Plate. While looking upward from your firebox, you’ll see a rod affixed to the chimney/frame by a nut.
Clean Everything.
Replace the Damper Plate.

Is it hard to replace a fireplace damper?

Reinstalling the damper Installing the damper is quite easy. Simply slide it back onto the rod in the same fashion that you removed the old damper and fix the rod and damper back into place using the same nuts as before. Be sure it is securely fastened and that it will not wiggle or fall over time.

How do you open a chimney sweep damper?

These dampers are open by lifting the handle up, pushing the damper upwards, and pinning the damper in the upward position by setting one of the notches on the handle onto the mounted ratchet on the frame of the fireplace. To close it, you simply lift the handle up again, pull the damper shut, and set the handle back into position on the ratchet.

Where does the damper go on a fireplace?

This is operable by a chain or pull system situated near the top-front of your firebox. Your chimney damper covers the flue, preventing cold air from downdrafting into your chimney and entering your home when not in use. When the fireplace is in use, you open the damper to allow smoke to exit through the chimney.

How can I tell if my chimney is open or closed?

The best way to tell whether or not the damper is open is to check the controls. How your damper is controlled depends on the type of damper your chimney has. If your chimney has a traditional throat damper, it will either be controlled by a metal rod or a knob (also called a rotary style).

What to do if your fireplace throat damper is missing?

If the whole throat damper has rusted through, you need to replace the throat damper (which includes the damper plate.) Finally, if the damper is missing, replace it with a top damper, so called because it installs at the top of the chimney. A cable running down the chimney to the firebox allows you to open and close the damper.

Is there a way to keep my fireplace damper open?

There is a spring that keeps the top-mount damper open, and the controlling cable or handle is usually attached to the fireplace wall. The open position is the default, and you will have to pull on a chain or cable and work against the spring to close the damper.

Where do you put the throat damper on a chimney?

Throat dampers typically have a rod that you push or lift to adjust the position of the damper (circled below): Some chimneys have a knob that rotates a rod to adjust the damper. These knobs are generally found on the exterior of the fireplace, usually centered above the fireplace opening, but sometimes off to the side.

How does a double pivot chimney damper work?

A double pivot is a lot like a poker damper, except instead of setting the handle on a separate ratchet on the frame, a ratchet with notches is already mounted to the handle AND the frame. You simply pivot the handle back and forth along the notches, allowing the handle to prop the damper open and close as you pull and set the handle into position.

How do you get a damper unstuck?