110x54mm – Short Round to Rectangular Adaptor Female

Product Part Number:

Short Round Female Adaptor – AS110100

Adaptor designed to connect a 100mm round female spigot to a 110mm x 54mm rectangular duct pipe
Manufactured in the UK using top-quality materials for durability
Perfect for use in domestic and commercial systems, suitable for:

• Ventilation systems
• Kitchen extract fans
• Bathroom fans
• In-line extract fans

Can be used in long ductwork runs for various purposes, including:

• Whole-house ventilation
• Passive stack vent
• Positive input
• Air conditioning
• HVAC
• Heat recovery systems

Performance:

Solid Rigid Ducting ensures superior airflow performance compared to similar-sized rectangular or flexible PVC or aluminium ducts
Suitable for compliance with Part F Building Regulations

Installation:

For optimal airtightness and durability:

1. Use plastic ducting sealant and aluminium duct sealing tape
2. Apply sealant to the male fitting
3. Push together and apply aluminium tape over the joint
   Alternatively, use self-sealing fittings for quicker installation (up to 70% faster) and easy disassembly

Insulation of Ductwork:

Ducting in cold areas (e.g., lofts) must be insulated to prevent condensation

• Insulation should be 25mm thick with a thermal conductivity of 0.04W/(m.k) or less
  Even without loft space, insulation is recommended for intake and exhaust ducts
• Use 25mm duct wrap with silver foil face on 25mm Rockwool
• Note: Bubble wrap is no longer compliant with building control regulations

Available Sizes:

110x54mm rectangular to 100mm round