Venting & Draft Systems

DB Sales & Service provides a full line of integrated commercial venting and mechanical draft control systems. Our products are reliable, economical, environmentally sustainable, and up to code for any commercial application. We will design and install the right system for any project from boiler outlet to chimney termination.

Let us help with the design and supply of any venting or combustion make-up air systems including:

Boiler Venting Systems

Water Heater Venting Systems

Dryer Exhaust Systems

Kitchen & Fireplace Venting Solutions

Grease Duct Systems

Generator Exhaust Stems

Combustion Air Make-Up Systems


AMPCO manufactures quality, multi-use, pressure stack chimney exhaust systems for commercial applications, including boilers, generators, and kitchen grease ducts. All AMPCO products are UL tested and listed to the most stringent safety standards, ensuring the finest product available.

AMPCO’s Product Lines

  • Multi-Use Pressure Stacks/Chimneys
  • Kitchen/Grease Ducts
  • Multi-Appliance Vents/Subducts
  • High Efficiency Appliance Venting

More information about the AMPCO venting systems and the services provided by DB Sales & Service.