Specification Sheet

Saf-T Liner
®
Specifications for Chimney Liner and Appliance Breeching Applications
©2000 Heat-Fab, Inc. Product Specifications subject to change
without notice. All Rights Reserved. Saf-T Liner and Saf-T Wrap
are registered trademark of Heat-Fab, Inc.
www.heat-fab.com 130 Industrial Blvd., Turners Falls, MA 01376
Pub # 11414-062801
The Saf-T Liner
®
systems are to be installed only
in accordance with Heat-fab, Inc., “Installation
and Maintenance Instructions” and with all
applicable local, regional, and national codes.
The Saf-T Liner factory-built Chimney Liner
system is Tested and Listed by Underwriters
Laboratories for use with Listed fuel-burning
equipment that produce continuous flue-gas
temperatures not above 1000°F when properly
insulated with Saf-T Wrap
®
Chimney Liner
Insulation. The system is to be installed per
manufacturers’ instructions.
The Saf-T Liner system is fabricated from .024”
thick (24 gauge) Type 304L or Type 316L
stainless steel, which is suited for use with solid
fuel and older oil or gas fired equipment that does
not produce condensation in the vent.
All joints in the Saf-T Liner system are fastened
with stainless-steel blind rivets. All seams are
continuous-resistance welded. The
recommended Saf-T Wrap Chimney Liner
Insulation system, consisting of 8-pound density
ceramic fiber insulation adhered to a jacket of
.024” aluminum, allows the system to be installed
in solid 4” nominal masonry chases with a 1”
clearance from the masonry to surrounding
combustibles.
The Saf-T Liner is Listed by Underwriters
Laboratories for installation to total system
heights not in excess of 80 feet. When properly
installed using Heat-fab, Inc. supplied materials,
the system may safely and securely be utilized in
all interior installations as appliance connector
and breeching, but may not be passed through
combustible roofs or walls. Available parts
include elbows, tees, cover plates, storm collars,
rain caps, and various other standard support
accessories.
When connected to gas-burning appliances with
a maximum continuous flue-gas temperature
rating of 400°F, Saf-T Liner may be installed
adjacent to combustible materials on a maximum
of 2 sides only at 6” clearance. When connected
to higher heat appliances, combustible materials
must be protected per national codes or installed
inside a masonry chimney per the chimney liner
instructions.
The Saf-T Liner system is to be sized in
accordance with appliance manufacturers’
specifications, the most current edition of
NFPA 211 Standard for Chimneys, Fireplaces,
Vents, and Solid Fuel-Burning Appliances, the
most current edition of NFPA 54 National Fuel
Gas Code (ANSI Z223.1), ASHRAE
recommendations, and all applicable local and
regional codes.
TECHNICAL SPECIFICATIONS
Product Saf-T Liner
Uses Appliance Connector and Masonry
Chimney Liner system
Fuels All fuels
Pressure Negative or neutral
Standard
Diameters 4”-12”
Available to 24”
Rectangular shapes available
Flue-Gas
Conduit Type 304, 304L, or 316L stainless steel
0.024” thick (24 gauge)