Direct Temp / Pellet
Direct-Temp / Pellet is a revolutionary, high performance venting system. This one-of-a-kind system is two vents in one. The Stainless Steel Inner Pipe vents exhaust gases while the outer pipe supplies fresh outside air into the stove. Direct-Temp /Pellet is ideal for both sidewall and through-the-roof venting solutions and is available in 4”/6-5/8” diameter. And because DT/Pellet uses the same lengths as DT/Gas, inventory requirements are reduced.
MetalBest 
SuperPro
Direct-Temp / Multi-Fuel
Direct-Temp for Multi-Fuel Stoves (DT-M) is a unique venting system designed to address the problem of highly corrosive flue gases produced by burning corn or other bio-fuels. It converts any conventional corn-burning or multi-fuel stove into a Direct Vent system.
MetalBest SuperPro
MetalBest QC Type 'B' Vent
MetalBest Quick Connect Double Wall Gas Vent is listed to UL 441 and ULC S-605 and features an Aluminum inner liner and Galvanized outer casing. Natural and Propane Gas applications. 10" through 48" inner diameters.
MetalBest
Model DF Dual Fuel Piping System
Model DF is a Neutral or Negative Draft Venting System for Appliances Burning Gas or #2 Oil. The double wall construction of Model DF includes a Stainless Steel inner liner, 1/2" air space and galvanized outer casing. Model DF is listed for use as a Type B Gas Vent and a Building Heating Appliance Chimney. Available
Commerical & Industrial
Model DFS Dual Fuel (Small) Piping System
Model DFS is a Neutral or Negative Draft Venting System for Appliances Burning Gas or #2 Oil. The double wall construction of Model DFS includes a Stainless Steel inner liner, 1/2" air space and galvanized outer casing. Model DFS is listed for use as a Type L Vent, a Type B Gas Vent and a Building Heating Appliance Chimney. Available
Commerical & Industrial
Model G Single Wall Piping System
Model G is a single wall negative, neutral, or positive pressure capable, stainless steel pre-fabricated piping system for use in many applications including: grease duct, fume venting, chimney liner, chutes, particle conveying, etc. Model G is UL Listed for grease duct applications. Model G is c-UL Listed as a chimney
Commerical & Industrial
Model PS / IPS Pressure Stack
Models PS and IPS are modular, prefabricated piping systems which employ flanged joints designed for both quick assembly and pressure-sealing capabilities. They are usable for a wide variety of applications, including: Chimneys and stacks for Boilers & other types of building heating equipment. Chimneys for ind
Commerical & Industrial
Zero Clearance Grease Duct
ZeroClear is an innovative factory-built kitchen grease duct with a zero clearance rating and integrated chase construction. The 3" Insulated construction provides a 2 Hour Fire Resistance Rating and eliminates the need for a separate fire-rated enclosure around the duct. This light weight design is available in sizes
Commerical & Industrial