Lock-Top II:  Fireplace Damper plus Chimney Cap



Lindemann Chimney Supply sells wholesale only  to the chimney and hearth industry.





Lock-Top II fireplace damper is housed inside of a stainless steel chimney cap; it mounts on top of your chimney to keep out animals and rain.

The damper provides a tight seal against cold air and the cap keeps rain and unwanted critters out of your chimney and home.

Lock-Top II easily operates from inside your firebox and seals tight everytime you close it,eliminating any draft.




RS Adapter
Adapts Lock-Top II to fit round flue tile liners.

Downloads:


Keep heat and energy in...rain and animals out. If it's not the cold drafts on your feet, it's the high energy bills in your mailbox.

You've got a fireplace problem you probably don't know about. It's your chimney damper. It leaks. Not a lot mind you, but enough to be costing you over $200 a year in lost energy.
When closed, the Lock Top Damper II seats nearly flat on the flue tile (see right).

The Lock-Top II  Damper seals tight with a silicone rubber gasket. This damper seals with a rubber gasket, not metal to metal like a bottom mount throat damper. A Lock-Top II seals tight, so virtually no air, and thus no heat or air conditioning, gets lost up your chimney.

The Lock-Top II also eliminates downdrafts, seals out rain which can deteriorate the inside of your chimney, and prevents entry by pests like squirrels, raccoons, and nesting birds. Even when the damper is in the open position, the chimney cap works to protect your chimney against intrustion by weather and wildlife.

The Lock-Top mounts on top of your chimney On top? Yes, that is the perfect location to create an airtight seal.

A cable drops down your flue and attaches to a handle which mounts where you can reach it for convenient opening and closing.


Model
Size
Item
Number
Minimum
Outer Dimension of Flue Tile
Maximum
Outer Dimension
of Flue Tile
8' x 8"
120288
7" x 7"
10" x 10"
8" x 13"
120283
7" x 10"
10" x 13"
8" x 17"
120287
7" x 15"
10" x 18"
13" x 13"
120233
10" x 10"
13" x 13"
13" x 17"
120237
10" x 15"
13" x 18"
17" x 17"
120277
15" x 15"
18" x 18"

  Accessories & Replacement Parts


Lock-Top II Cables & Accessories

Item
Item  Number
50' replacement cable
120500
4' Cable Shield
120600
E-Z Grip Handle
120700
Hardware Kit
120900

RS Adapter


RS Adapter
Adapts Lock-Top to round flues

Use with
Lock Top Model

Fits Flue Size


Model


Item  #
8" x 8"
6" round
855
120306
8" x 8"
7" round
865
120307
8" x 8"
8" round
875
120308
13"x13"
9" round
1385
120309
13"x 13"
10" round
1395
120310
13"x13"
11" round
1315
120311
13"x13"
12" round
1312
120312



Copyright Lindemann Chimney Supply 2005