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Huge heat loss occurs when a chimney damper
doesn't seal properly or is missing or broken. A new top-sealing damper will normally pay for itself the first year from the
savings on the heating bill alone.
No Loss
with Cap-Damper-
THE "ICE BREAKER"
CHIMNEY CAP-DAMPER; comes in two
mesh sizes-3/4" (shown in picture) and 5/8" FOR
CALIFORNIA
3/4"Mesh
5/8"Mesh
It
is sturdy, reliable, rugged, and easy to install, all Stainless
Steel single flue chimney cap with a damper built in. Comes with 32' of stainless steel cable, 3' of stainless steel cable guard to protect cable at the flue offset,
10.5 oz. tube of RTV clear 100% silicone. Springs are inside
the cap lid and protected from the heat by the damper plate (shown
lowered to show springs). There are two springs as a safety
precaution, the damper will still open even if one of the springs is
broken! Damper plate closes against silicone gasket for an
tight seal. LIFETIME
GUARANTEE
|
ITEM# |
SIZE INCHES |
LID SIZE |
PRICE@ |
Add to Cart |
|
500/550 |
8 x 8 |
49 SQ. IN. |
$ 200.00 |
|
|
502/552 |
8 x 13 |
72 SQ. IN. |
$ 210.00 |
|
|
504/554 |
8 x 17.5 |
93 SQ. IN. |
$ 215.00 |
|
|
556 |
8.5 x 18.75 |
|
$ 230.00 |
|
|
558 |
9.5 x 18.5 |
|
$ 230.00 |
|
|
560 |
10 x 17.5 |
|
$ 230.00 |
|
|
506 |
12 x 12 |
110 SQ. IN. |
$ 210.00 |
|
|
508/561 |
12.5 x 16 |
147 SQ. IN. |
$ 230.00 |
|
|
510/562 |
13 x 13 |
131 SQ. IN. |
$ 210.00 |
|
|
512/564 |
13 x 17.5 |
170 SQ. IN. |
$ 230.00 |
|
|
511/566 |
13 x 21 |
217 SQ. IN. |
$ 250.00 |
|
|
513 |
15.5 x 15.5 |
182 SQ. IN. |
$ 240.00 |
|
|
514/565 |
17.5 x 17.5 |
217 SQ. IN. |
$ 240.00 |
|
|
359 |
QTY 4 |
KEYHOLE ANCHORS |
$ 12.00 |
|
|
607 |
QTY 4 |
SS CORNERS |
$ 5.00 |
|
|
608 |
QTY 4 |
LEG KIT |
$ 20.00 |
|
|
518 |
20 FT. |
CLIP ON EXTENSION |
$ 18.00 |
|
SIZING
CHART FOR BUTTERFLY DAMPERS & CAP-DAMPER (shown
below)

|
ITEM # |
NAME |
O.D.(A-B) |
I.D. (C-D) |
OPEN HEIGHT |
CROSS
SECTION |
|
781 |
8 X
8 |
10.25x10.25 |
7x7 |
4" |
41
sq.in. |
|
782 |
8
X 13 |
10x14 |
6.75x10.75 |
5.5" |
65.75 sq.in. |
|
783 |
8
X 17.5 |
9.25x18.75 |
6x15.5 |
3.5" |
87
sq.in. |
|
794 |
8 X
21 |
9.25x22 |
6x18.5 |
3.5" |
111 sq.
in. |
|
784 |
12
X 12 |
13.75x13.75 |
10.5x10.5 |
6" |
99.75 sq.in. |
|
787 |
13
X 13 |
14.75x14.75 |
11x11 |
6.25" |
110 sq.in. |
|
785 |
12
X 16 |
14x17 |
10.75x13.75 |
6" |
137 sq.in. |
|
788 |
13
X 17 |
14.75x18.75 |
11x15.5 |
6.25" |
159.50 sq.in. |
|
789 |
13 X
21 |
14.25x23.25 |
11x19.75 |
6.25" |
217.25
sq. in. |
|
795 |
13
X 26 |
14.25x28 |
11x24.75 |
6.25" |
272.25
sq. in. |
|
786 |
17
X 17 |
18x18 |
14.75x14.75 |
8" |
202.75 sq.in. |
BUTTERFLY
DAMPER
Our top-selling
Butterfly damper is great for those chimneys that don't have a
raised flue liner, under Multi-flue chimney caps, or as a low
profile stand-alone damper. Constructed of 304 stainless
steel, spring loaded, it's simple for you to use and easy to install
(just silicone it on). Each damper comes with 32'of SS cable,
3' of SS cable guard for the offset of the flue, 10 oz. tube of
silicone and a firebox bracket pack. Just remove the
wing nuts for easy cleaning!!
|
ITEM # |
SIZE - INCHES |
PRICE
@ |
Add to
CART |
|
781 |
8 X 8 |
$145.00 |
|
|
782 |
8 X 13 |
$150.00 |
|
|
783 |
8 X 17.5 |
$175.00 |
|
|
794 |
8 X 21 |
$187.00 |
|
|
784 |
12 X 12 |
$150.00 |
|
|
787 |
13 X 13 |
$170.00 |
|
|
785 |
12 X 16 |
$175.00 |
|
|
788 |
13 X 17.5 |
$175.00 |
|
|
789 |
13 X 21 |
$225.00 |
|
|
795 |
13 X 26 |
$205.00 |
|
|
786 |
16x16,17x17 |
$200.00 |
|
|
516 |
20' CABLE EXT. |
$18.00 |
|
|
607 |
SS CORNERS |
$5.00 |
|
BUTTERFLY
CAP-DAMPER
The
Butterfly damper has been so popular that it has been made into a
cap-damper so you could have a choice. Now you have, in
addition to the Butterfly top sealing damper, the Butterfly
Cap-Damper, a single flue, stand-alone cap-damper. Just
like the Butterfly damper, the Butterfly Cap-Damper gives you access
to the chimney with the removal of a couple of wing nuts.
Because of it's design, the Butterfly Cap-Damper installs on either
a chimney with a flue tile (liner) sticking up or one that does
not have a tile above the crown. Just glue it on with
the silicone that comes with it!!! LIFETIME
GUARANTEE
|
ITEM # |
SIZE - INCHES |
PRICE
@ |
Add to
CART |
|
751 |
8 X 13 |
$190.00 |
|
|
752 |
8 X 17.5 |
$212.00 |
|
|
753 |
12 X 12 |
$195.00 |
|
|
756 |
13 X 13 |
$195.00 |
|
|
754 |
12 X 16 |
$233.00 |
|
|
755 |
13 X 17.5 |
$233.00 |
|
|
516 |
20' CABLE EXT. |
$18.00 |
|
|
607 |
SS CORNERS |
$5.00 |
|
CLICK HERE TO VIEW OUR UNIVERSAL CAP DAMPER
KITS
Lyemance Top Sealing
Damper
With energy cost
skyrocketing, you can no longer afford the leaky throat damper with
metal-to-metal contact that now lives in your fireplace.
You need a Lyemance Top-Sealing
Damper with its silicone rubber seal.
That's right, Warped, broken or
leaky dampers cost homeowners hundreds of dollars a year - and that
figure is going nowhere but up. Independent laboratory test
show the Lyemance Top-Sealing Damper eliminates as much as 90% of
the air loss of a traditional damper.
Lyemance Dampers mount easily
atop a flue tile with silicone sealant (included); a 32' stainless
cable (also included) drops down the flue and mounts in the
firebox. The Power Lever is an important feature of this
product. A firm tug on the cable drives a piston upward,
applying a whopping 143 pounds of leverage, so the damper always
opens easily. Instructions, hardware, and silicone sealant are
included.
Lyemance Dampers come in eight
popular sizes. Consult the price list below for sizes and full
dimensions of flues they cover. 40' and 50" cables, a 4" cable
shield and packets of extra hardware are
available.
Note: We don't
recommend using top-sealing dampers with gas logs - failure to open
could cause carbon monoxide to back up into the house. Also,
it's hard to adjust the dampers to leave the 1" opening required
when logs aren't being used. In case of a gas leak, gas could
be trapped in the flue, resulting in an
explosion.
|
DESCRIPTION
Size
Fits Inside
Flue Sizes |
Item# Price |
Add to Cart |
|
8" X
8" 6
1/2"X6 1/2" to 8 1/2"X8 1/2" |
12108
$ 160.00 |
|
|
8" X 17" 5 3/4"X14
1/4" to 8 1/4"X16
1/2" |
12110
$ 170.00 |
|
|
9" X
13" 6 1/4"X11" to 8
1/2"X12 1/8" |
12109
$ 160.00 |
|
|
12" X 16" 9
1/4"X12 3/4" to 12"X15" |
12116
$ 190.00 |
|
|
13" X 13" 10"X10"
to 12 1/2"X12 1/2" |
12113
$ 165.00 |
|
|
13" X 18" 10"X15 1/2"
to 12 1/2"X17 1/2" |
12118
$ 195.00 |
|
|
17" X 17" 15"X15 1/2"
to 17 1/2X17 1/2"
|
12117
$ 235.00 |
|
|
12"
Round 10 5/8"to 11
3/8" |
12130
$ 165.00 |
|
"OPC" Damper With
Cap
The "OPC" (Original
Plus Cap) is a super unit that gives you all the energy-saving
benefits of an original Lyemance Damper and a chimney
cap.
The cast-aluminum "OPC" has 3/4"
aluminum mesh and is available in three sizes as shown below.
It features a lifetime warranty
and comes complete with a 32' cable, the Power Lever, all necessary
installation hardware, and a tube of sealant to bond it to the flue
tile. 40' and 50' cables, a 4' cable shield (slips over cable
and place where it rubs), and packets of extra damper mounting
hardware are also available.
|
ITEM
NO. |
DESCRIPTION |
PRICE |
ADD TO
CART |
|
12409 |
9" x
13"
Fits inside 6 1/2" X
10" to 8 1/2" x 12 1/2"
flues |
$220.00 |
|
|
12413 |
13" x
13"
Fits
inside 10"
X 10" to 12 1/2" x 12
1/2" flues |
$230.00 |
|
|
12418 |
13" x 18"
Fits inside 10" X 15
1/2" to 12 1/2" x 17 1/2"
flues |
$275.00 |
|
|
09350 |
EZ open damper handle |
$59.95 |
|
|
12132 |
40' cable |
$21.95 |
|
|
12150 |
50' cable |
$22.95 |
|
|
09300 |
4' stainless cable
shield |
$17.95 |
|
|
12175 |
Extra hardware packet
(includes: bracket, two anchor bolts, and chain
assembly: chain, handle and lugnut
w/clamp) |
$16.95 |
|
Lock-Top II Chimney
Cap/Damper

Lock-Top II
combines the energy-saving features of the Lock-Top Damper with a
special, stainless steel Gelco Chimney Cap. The Lock-Top II
comes fully assembled. The base mounts to the included sweep's
ring which attaches to the flue tile with silicone sealant
(included). A 30' stainless steel cable and 4' cable shields
are also available , must be ordered separately.
All Lock-Top II Cap/Dampers have
an overall height of 11 3/8".
The Lock-Top II has a lifetime
warranty and is available in 3/4" and 5/8" mesh - make
selection below for available sizes.
|
DESCRIPTION
Size
Fits Inside
Flue Sizes |
Item# Price |
Add to Cart |
|
8" X
8"
6"X6" to 9"X9" |
09501 / 09512 $ 283.00 |
|
|
8" X 13"
6"X9" to 9 1/2"X12
1/2" |
09503 / 09515 $ 297.00 |
|
|
8" X
17"
6"X14" to 9 1/2"X17
1/2" |
09505 / 09518
$ 377.00 |
|
|
13" X 13"
9"X9" to 12 1/2"X12
1/2" |
09507 / 09520 $ 313.00 |
|
|
13" X
17"
6"X14" to 12 1/2"X17
1/2" |
09509 / 09522
$ 364.00 |
|
|
17" X
17"
14"X14" to 17 1/2"X17
1/2" |
09510
$ 453.00 |
|
|
50' cable
|
09150 $
21.00 |
|
|
4' stainless cable
shield |
09300 $
17.75 |
|
|
Lock-Top Installation Cable pack w/3oz.
silicone |
12178 $
25.00 |
|
| Extra Hardware Pack (includes: bracket
and two anchor bolts & Chain Assembly: chain,
handle, and lugnut - with clamp), for all Lock-Top
Dampers |
12174 $
15.25 |
|
Chim-A-Lator Deluxe
Damper

The Chim-A-Lator
Damper Cap is operated by a convenient Lever installed on the side
wall of the fireplace (see photo on right). The lever has six
positions to help control the amount of draft. That means more
heat when the fireplace is in use.
The Chim-A-Lator
Cap mounts directly to the flue tile and therefore requires
that the flue tile extends at least 1 1/4" above the crown.
The Chim-A-Lator is
11" from base to lid and comes equipped with a 30'
cable. A 50" cable is also available. Comes with a 7'
cable shield to protect the cable at rub points in the chimney.
Comes with a lifetime warranty.
|
DESCRIPTION
Size
Fits Inside
Flue Sizes |
Item# Price |
Add to Cart |
|
8" X
13" 7"X11" to
9 1/4"X13 1/2" |
34605
$ 286.75 |
|
|
12" X
12" 10"X10"
to 12 1/4"X17 1/4" |
34610
$ 299.75 |
|
|
13" X
13" 11"X11" to 13
1/2"X13 1/2" |
34615
$ 348.50 |
|
|
13" X
18" 11"X16" to 13
1/2"X18 1/4" |
34620
$ 394.50 |
|
|
18" X
18" 16"X16" to 18
1/4"X18 1/4" |
34625
$ 504.25 |
|
|
8" X 13" Stainless Steel Flue Extension
4" high |
34705 $
67.50 |
|
|
13" X 13" Stainless Steel Flue Extension
4" high |
34715 $
76.00 |
|
|
50' Cable |
34790 $
45.00 |
|
EZ Open Damper
Handle
Now you can open Lock-Top or Lyemance Dampers with even
more ease. This handle mounts to the wall of the firebox.
A lightweight
extension slips over the handle and the damper opens with minimal
effort.
Low priced.
Hardware included.
|
DESCRIPTION |
Item#
Price |
Add to Cart |
|
EZ Open Damper Handle
|
09350 $ 59.50 |
|
Lock-Top Energy-Saving
Damper
The Lock-Top has a
stainless steel lid attached to a cast-aluminum frame by an array of
stainless spring wires. It comes with a 30' cable that is
dropped down a handle mounted in the firebox. Just a tug on
the handle will open or tightly close the Lock-Top.
It comes with a
Chimney Fire Safety Device that locks the damper open in case of a
chimney fire.
The Lock-Top is our
most popular damper and has a lifetime warranty.
|
DESCRIPTION
Size
Fits Inside
Flue Sizes |
Item# Price |
Add to Cart |
|
8" X
8" 6"X6"
to 9"X9" |
09100
$ 175.00 |
|
|
8" X
13" 6"X9" to 9
1/2"X12 1/2" |
09110
$ 180.00 |
|
|
8" X
17" 6"X14" to
9 1/2"X17 1/2" |
09115
$ 225.00 |
|
|
13" X
13" 9"X9" to 12
1/2"X12 1/2" |
09120
$ 185.00 |
|
|
13" X
17" 6"X14" to 12
1/2"X17 1/2" |
09125
$ 225.00 |
|
|
17" X
17" 14"X14" to 17
1/2"X17 1/2" |
09130
$ 280.00 |
|
| EZ Open Damper
Handle |
09350 $
59.50 |
|
|
50' cable
|
09150 $
21.00 |
|
|
4' stainless cable
shield |
09300 $
17.75 |
|
|
Lock-Top Installation Cable pack w/3oz.
silicone |
12178 $
25.00 |
|
| Extra Hardware Pack (includes: bracket
and two anchor bolts & Chain Assembly: chain,
handle, and lugnut - with clamp), for all Lock-Top
Dampers |
12174 $
15.25 |
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