DWKL-Vt

Pressure-tight insulated exhaust system without any gasket, made of stainless steel

System features

Druckdichter doppelwandiger Edelstahlschornstein

Druckdichter doppelwandiger Edelstahlkamin

Specifications

Description

Double Wall -Vent Conical all-in-one chimney and exhaust system

Inner Liner Material

444 stainless steel

Outer Jacket Material

304 polished stainless steel
Optional matt, powder coated, brushed, or copper

Wall thickness

Inner Liner 0.020" thick
Outer Jacket 0.025" thick

Inner diameter

3 - 18 inch

Insulation

1.25" thick cut fiber insulation

Connection

Conical, gasket free

Locking band

Attached to each part

Literature

Main features

All-stainless with 25-year warranty.
Leak proof conical high pressure joints.
Cut length available for maximum field flexibility.
Smooth flow and known resistance for perfected factory pressure calculations.
Low and man-safe skin temperatures.
Dramatically reduces clearance to combustibles.

Applications

HPE – High Pressure Exhausts

Stacks and Breechings for Boilers and Heating Appliances
Engine Exhausts
Chimney Liner
Fume Exhausts
CHP Combined Heat & Power Exhausts

GOV – Gas & Oil Vents

Special Gas Vent for Condensing Appliances
Type B Gas Vent
Type L Vent
Laundry Exhaust
Gas Vent Liner
Zero Clearance Double Wall Gas Vent
Zero Clearance Stainless Steel Gas Vent for Plastic Applications

Video

UL Listings (and ULC)
UL-103 Standard, Building Heating Appliance Chimney (Industrial Type 540°C Chimney) UL-103 & UL-2561 Standards, Additional Positive Pressure Listing to 90” WC after 1400°F UL-1738 Standard, Venting Systems for Gas-Burning Appliances, Categories II, III & IV (ULC-S636 Standard for Type BH Gas Venting Systems) UL-441 Standard, Gas Vents (ULC-S605 Standard for Gas Vents) UL-641 Standard, Type L Low-Temperature Vent (ULCS609 Standard for Low-Temperature Vents Type L)

UL Listings (and ULC)

UL-103 Standard, Building Heating Appliance Chimney
(Industrial Type 540°C Chimney)
UL-103 & UL-2561 Standards, Additional Positive Pressure
Listing to 90” WC after 1400°F
UL-1738 Standard, Venting Systems for Gas-Burning
Appliances, Categories II, III & IV (ULC-S636 Standard for
Type BH Gas Venting Systems)
UL-441 Standard, Gas Vents (ULC-S605 Standard for Gas
Vents)
UL-641 Standard, Type L Low-Temperature Vent (ULCS609
Standard for Low-Temperature Vents Type L)