

Baxi 624 Combi 2 Complete Pack with Horizontal Flue
The Baxi 624 Combi 2 Complete Pack with Horizontal Flue is a compact, energy-efficient gas combi boiler designed for small homes and apartments. With a 24kW output and included horizontal flue kit, it delivers reliable heating and hot water while fitting neatly inside a standard kitchen cupboard.
Price Available on Request
- Description
Description
The Baxi 624 Combi 2 is part of the highly regarded Baxi 600 range, combining outstanding efficiency, ease of installation, and space-saving design. As a combi boiler, it provides both central heating and instant hot water directly from the mains—removing the need for water storage tanks or cylinders.
With a 24kW output, this model is best suited to smaller properties with 1 bathroom and low-to-moderate hot water demand. The included horizontal flue kit makes installation simple and straightforward for wall-exit applications.
Weighing only 29kg and designed to fit inside a 290mm-deep kitchen cupboard, the Baxi 624 Combi 2 is easy to handle, installer-friendly, and compatible with smart heating controls such as the Baxi uSense.
What’s Included in the Pack:
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Baxi 624 Combi 2 Gas Boiler
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Genuine Baxi Horizontal Flue Kit
Key Features:
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24kW output – ideal for flats, apartments & small homes
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Combi boiler – heating & hot water in one compact unit
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Fuel type: Natural Gas
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ERP efficiency rating: A-rated (up to 93%)
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Hot water flow rate: approx. 9.8 litres/min
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Compact & lightweight – fits inside a 290mm-deep cupboard
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Smart control compatible – works with Baxi uSense & other smart thermostats
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Quiet operation – low noise levels for discreet use
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Warranty: Up to 7 years (extended cover available from Baxi)
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