Improving On The Leader

For more than 15 years, Heat-fab Saf-T Vent CI has been the leading commercial double-wall special gas vent system made from superferritic stainless steel.  With increased airspace between the inner flue conduit and the outer jacket, today's CI Plus reduces the required clearance to combustibles and makes a more rigid flue pipe.

Sure-Seal Closure System

Heat-fab has taken its proven tapered connection and added a new closure ring that actually draws the joint together.  Apply a commercial-grade silicone sealing adhesive and you get a seal able to fully withstand the increased pressures and stresses of today's high efficiency appliances.

Stainless Steel Outer Jacket

Saf-T Vent CI Plus outer jacket is bright 430 stainless steel- no need to paint this system to protect it from outside elements or from airborne contaminants commonly found in many mechanical rooms.

100% Special Superferritic Stainless Steel

The Saf-T Vent family of products is manufactured using only high-grade stainless steel alloys.  Wherever condensing flue gases can possibly come in contact with the flue, we use components made only from special superferritic stainless steel alloys such as AL 29-4C

Completely Engineered to Meet Your System Requirements

Over a decade of successful installations with Saf-T Vent CI and established relationships with major heating appliance manufacturers has helped Heat-fab perfect this venting system.  We offer a complete line of diameters and fittings designed to work together and fit properly.  Saf-T vent CI Plus is engineered from the appliance flue outlet to the termination: starters, elbows, boot-tees, drain fittings, and supports - everything you need for hassle-free installation.

Technical Specifications:                                      

• Double-wall
• 6"-32" diameters
• Tapered male and female ends
• Sure-Seal Closure System
• Superferritic stainless steel inner conduit, 430 stainless steel outer jacket standard

Fuels:

• Natural Gas
• Propane

Pressure:

• Up to 15" wc

Temperature:

• Up to 550 degrees F

UL/cUL:

• Tested & Listed

Uses:

• Special gas vent for mid and high-efficiency gas fired heaters and boilers
• ANSI Category I, II, III, or IV appliances and Direct Vent
• Negative, neutral or positive pressure venting systems
• Specially suited for:
  • Condensing vent systems
  • Near-condensing vent systems
  • Non-condensing vent systems with a positive pressure

Additional Information

• Specifications
• Operation & Maintenance Manual 

_{-Heat-fab, Inc. Pub#11459}