Baxi 424 Heat Only Boiler

The Baxi 424 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 delivers powerful 25 kW output for medium-sized homes. 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 effortless installation
• Compact dimensions fit standard 270mm deep kitchen cupboards
• Suitable for both open vent and sealed heating systems
• Versatile 60/100mm flue system with convenient rear flue option
• No pump over-run or permanent live switch required
• Concealed controls with intuitive LED operating display
• Quick installation with minimal additional components
• A-rated efficiency for cost-effective heating

Technical Specifications

Specification	Value
Manufacturer Part Number (MPN)	7668935
Brand	Baxi
Model	424 Heat Only
Boiler Type	Gas Open Vent (Heat Only)
Central Heating Output	25 kW (85,000 BTU)
ErP Rating	A Rated for Heating
Dimensions (H x W x D)	625mm x 370mm x 270mm
Weight	19.5 kg
Flue System	60/100mm (rear option available)
Warranty	5 Years (Subject to Manufacturer's Terms)

Why Buy

The Baxi 424 Heat Only Boiler provides powerful heating performance in an incredibly lightweight, compact package ideal for replacement installations. The concealed controls maintain clean aesthetics while the LED display ensures straightforward operation. Flexible flue options and dual system compatibility maximise installation versatility.

Suitable For

• Medium homes requiring 25 kW heating output
• Kitchen cupboard replacements needing lightweight boilers
• Properties benefiting from rear flue installation flexibility

Order now for the Baxi 424 Heat Only Boiler - powerful, ultra-light heating with easy installation and 5-year warranty protection.