Special Gas Vent

AMPCO models VSI/IVSI/N with special gas vent listing, are positioned to complement Heatfab Saf-T Vent® product by broadening the applications on commercial and industrial projects requiring large diameters, above 32” ID, specifications calling for double-wall construction with greater than 1” of insulation, and projects requiring a 2-hour fire rated chimney.

Applications

Suitable for a range of commercial and industrial environments where higher temperatures, pressure ratings, and fire safety are essential:

Commercial boiler rooms
Industrial heating systems
Mechanical penthouses
Multi-story exhaust systems

ANSI Category I, II, III or IV Appliances:

Boilers
Water Heaters
Furnaces

Features & Benefits

Extended Diameters
Ability to expand offering up to 48” diameter (ID) to fit wide range of applications
Zero Clearance Model
Features integral 2-Hour Fire Rating, tested and listed to UL 2221
Insulation Options
Single wall and double wall air/fiber insulated models to meet a variety of thermal and spatial requirements.
Durability
Stainless steel material grade Type 316 inner wall, with several outer wall options
High-Temp Sealant
Viton® 550 °F SGV field applied sealant; New AMPCO Part No. 4000004
Easy Installation
A full array of components and accessories make installation simple and quick
System Support
Assistance available for design, sizing and submittals for your project (contact your AMPCO representative)
Backed by AMPCO’s 5-Year Warranty
5-Year Limited Warranty standard for Special Gas Vent applications