Baxi 436 36kW Combi 2.1 Boiler – 7872837

The latest range of boilers replaces the Baxi 400 Combi 2 series, maintaining a compact, lightweight design with brass hydraulics, dynamic range rating, rigid filling link, copper tails, and a centrally positioned top flue.

Equipped with a stainless steel heat exchanger, they are approved for use with both natural gas and LPG. The new models remain fully compatible with the Baxi uSense 2 Smart Room Thermostat and the Baxi Easy-Flue (Internal Fit) in both short and long versions.

The Easy-Flue allows straightforward installation from inside the property—whether at ground level or height—and incorporates a multi-lip weather seal to protect against rainwater ingress.

Product Features :

• Compatible with LPG and natural gas

• Powerful 36kW heat output

• Durable stainless steel heat exchanger

• High efficiency to help reduce energy costs

• Works with smart thermostats

• ErP A-rated for energy performance

• Quiet operation for comfort and minimal noise

• Compact, lightweight design for easy installation

• UK manufactured for trusted quality

• Backed by a 5-year warranty for peace of mind