AMPCO
- Hydronics
- Plumbing
- Air Distribution
- Colorado
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AMPCO Stacks
AMPCO Stacks for over 20 years manufactures factory-built venting, exhaust, grease duct, gas vent, and ventilation duct systems for commercial, industrial, marine, and multi-story building applications. The product portfolio includes pressure stack systems, chimney systems, grease duct assemblies, specialty venting products, and shared ventilation systems used in a variety of building environments where dedicated exhaust and venting infrastructure is required.
Commercial Venting, Chimney, Grease Duct, and Ventilation Systems
AMPCO Stacks offers several categories of factory-built venting and exhaust products for commercial and industrial applications.
Product categories include:
- Multi-use pressure stack and chimney systems
- Model N Single-Wall Multi-Use Pressure Stack
- Model VSI/IVSI Double-Wall Multi-Use Pressure Stack
- Kitchen and grease duct systems
- Model N Single-Wall Kitchen/Grease Duct
- VSI/IVSI Double-Wall Kitchen/Grease Duct
- ZClear™ Zero Clearance & Fire-Rated Grease Duct
- Special gas vent systems
- Ventilation duct systems with subduct risers
- Multi Appliance All-In-One Ventilation System
Available product features across various product lines include:
- Factory-built construction intended to reduce field fabrication requirements
- Stainless steel construction on select product lines
- Multiple UL and ULC certifications
- Multiple diameter options for varying application requirements
- Fire-rated and zero-clearance grease duct configurations
- Integrated fire-rated ventilation system options for applicable projects
- Optional integral subducts for segregation of appliances or tenant units within a shared duct system
- Limited lifetime warranty references on multiple product lines
Boiler Exhaust, Generator Venting, Kitchen Exhaust, and Shared Ventilation Applications
AMPCO systems are used in a range of exhaust and venting applications, including:
- Boiler venting and exhaust
- Generator, engine, and turbine exhaust systems
- Combined heat and power (CHP) applications
- Coffee roaster exhaust systems
- Commercial dryer exhaust
- Water heater venting
- Furnace venting
- Laboratory fume hood exhaust
- Kitchen hood exhaust systems
- Food process oven exhaust
- Pizza oven exhaust
- Dishwasher exhaust applications
- Brew kettle exhaust applications
- Bathroom ventilation systems in multi-story buildings
- Domestic range hood exhaust systems in multi-unit buildings
The Multi Appliance All-In-One Ventilation System is designed for multi-story residential and mixed-use buildings where multiple appliance exhaust streams are routed through a shared vertical ventilation system. Optional integral subducts are available to separate appliances or tenant units within the same duct system.
Why Work With LONG
LONG Building Technologies supports commercial and industrial facilities through engineering support, system integration, and lifecycle service for HVAC and building systems.
For projects involving venting, exhaust, grease duct, gas vent, or ventilation infrastructure, LONG works with building owners, engineers, contractors, and facility teams to help integrate these systems into broader building mechanical systems and support them throughout their operational lifecycle.
About AMPCO Stacks Venting and Exhaust Systems
AMPCO Stacks is known for manufacturing factory-built pressure stack, chimney, grease duct, gas vent, and ventilation duct systems for commercial, industrial, marine, and multi-story building applications.
Key characteristics identified in the manufacturer information include:
- Factory-built system designs
- Stainless steel construction available on select products
- Multiple UL and ULC certifications
- Broad sizing options across product families
- Fire-rated and zero-clearance grease duct offerings
- Shared ventilation systems with optional integral subduct configurations
- Design, sizing, and submittal support for ventilation system projects
- Limited lifetime warranty references on several product lines
FAQ
AMPCO manufactures multi-use pressure stack systems, chimney systems, grease duct systems, special gas vents, and ventilation duct systems with subduct risers for commercial, industrial, marine, and multi-story building applications.
The manufacturer identifies applications that include commercial buildings, industrial facilities, schools, government facilities, office buildings, hotels, hospitals, restaurants, retail spaces, data centers, warehouses, factories, marine environments, and multi-tenant residential or mixed-use buildings.
Documented applications include boiler exhaust, generator exhaust, CHP systems, water heater venting, furnace venting, laboratory fume hood exhaust, kitchen hood exhaust, coffee roaster exhaust, dryer exhaust, food process ovens, pizza ovens, brew kettles, dishwashers, bathroom ventilation, and domestic range hood systems.
Yes. The manufacturer information includes fire-rated grease duct products and ventilation systems with integrated fire-rated construction for certain applications.
The manufacturer references product resources, installation instructions on select products, product videos for the VSI/IVSI Double-Wall Multi-Use Pressure Stack, and a contact inquiry option.
LONG provides engineering support, system integration, lifecycle service, and long-term support for HVAC and building systems. Project-specific requirements can be discussed directly with LONG.