Rectangular Self Seal Coupling Duct to Fitting

Rectangular Self Seal Coupling Duct to Fitting

Product Part Number:

204x60mm Duct to Fitting Coupling - VSSC204DF
220x90mm Duct to Fitting Coupling - VSSC220DF

Used to connect:

• 204x60mm ducting to a 204x60mm fitting
• 220x90mm ducting to a 220x90mm fitting
  Zero air leakage
  No tape or sealant required
  Quick and easy to install
  Duct to duct fittings also available:
• 204x60mm - VSSC204DD
• 220x90mm - VSSC220DD

Our PVC ducting range is UK-manufactured with high-quality materials, providing durable products suitable for both domestic and commercial systems
Perfect for ducting your ventilation system, kitchen extractor fan, bathroom fan, or in-line extract fans
Ideal for long ductwork runs, used in:

• Whole house ventilation
• Passive stack vent
• Positive input
• Air conditioning
• HVAC
• Heat Recovery Systems

Performance:

Solid rigid ducting systems provide superior airflow performance compared to comparable sizes of rectangular or flexible PVC or aluminum ducts
Compliant with Part F Building Regulations

Insulation of Ductwork:

Ducting in cold areas (e.g., loft spaces) should be insulated with 25mm thick insulation (thermal conductivity of 0.04W/(m.k) or less) to prevent condensation
If no loft space, insulated ducting is still required on intake and exhaust legs carrying cold air in warm spaces
Insulation can be achieved by wrapping PVC duct with a 25mm duct wrap that has a silver foil face or rockwool
Note: Bubble wrap is no longer acceptable in building control regulations

Available Sizes:

204x60mm ducting to 204x60mm fitting
220x90mm ducting to 220x90mm fitting

Note: For larger ductwork, we recommend using Metal Spiral ducting and fittings for superior strength