Baxi 418 Heat Only Boiler

The Baxi 418 Heat Only Boiler from the 400 series is one of the lightest boilers available in the UK at just 19.5 kg. This compact wall-mounted model is perfect for standard kitchen cupboard installations and offers versatile outputs from 12kW to 30kW to suit various property sizes. Featuring rear flue option and simple installation, it works with both open vent and sealed heating systems.

Key Features

• Ultra-lightweight at only 19.5 kg for easy handling and installation
• Compact dimensions fit standard 270mm deep kitchen cupboards
• Suitable for both open vent and sealed heating systems
• Versatile 60/100mm flue system with rear flue option
• No pump over-run or permanent live switch required
• Concealed controls with clear LED operating display
• Quick installation with minimal components needed
• A-rated efficiency across the 12-30kW output range

Technical Specifications

Why Buy

The Baxi 418 Heat Only Boiler delivers exceptional value with its featherweight design, compact footprint and flexible installation options. The concealed controls maintain a sleek appearance while the LED display ensures simple operation. Perfect for replacement installations where space and weight are critical factors.

Suitable For

• Small to medium homes with open vent or sealed systems
• Kitchen cupboard replacements requiring lightweight boilers
• Properties needing rear flue installation flexibility

Order now for the Baxi 418 Heat Only Boiler - ultra-light, compact heating with easy installation and 5-year warranty protection.

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