Vaillant 45° Flue Bends (Pair) 60/100mm

The Vaillant 303911 45° Flue Bends (Pack of 2) provide essential flexibility for ecoTEC boiler flue installations, enabling horizontal and vertical flue runs to navigate obstacles in tight spaces. Constructed from durable polypropylene, these high-temperature resistant bends maintain system efficiency while ensuring compliance with condensing boiler installation requirements.

Key Features

• Pair of 45° bends for maximum flue routing flexibility
• 60/100mm concentric polypropylene construction for condensing boilers
• Compatible with all Vaillant ecoTEC HE, Pro, Plus and Sustain ranges
• Simple push-fit connection system for rapid installation
• High-temperature resistant material for long-term reliability
• Reduces maximum flue length by 0.5m per bend (per manufacturer guidelines)
• White finish blends with standard boiler installations

Technical Specifications

Why Buy

These genuine Vaillant 45° flue bends offer installers maximum flexibility when routing flue gases around building obstacles, ensuring compliance with manufacturer maximum length requirements. The robust polypropylene construction withstands condensing boiler temperatures and acidic condensate while the push-fit design speeds up installation time significantly.

Suitable For

• ecoTEC boiler installations requiring flue offset around obstacles
• Horizontal and vertical flue configurations in confined spaces
• Replacement installations maintaining original flue geometry

Order now for the Vaillant 303911 pair of 60/100mm 45° flue bends - essential accessories for flexible ecoTEC boiler flue installations.

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on most orders
• £4.95 for small items
• £69 for Solar Panels, Batteries and other specialized large items delivery

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Free Delivery
• £4.95 delivery for small items

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX