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Baxi

800 Combi 2 36kW

Gas combi boiler, 36 kW hot water output

Last reviewed 13 September 2026

Specifications

Hot water output36 kW
Central heating output26.4 kW
ErP classA
Seasonal efficiency93%
Dimensions700 x 390 x 285 mm
Weight29.5 kg
Warranty10 years
Hot water flow rate15 litres per minute

Figures taken from an established dealer: source. Specifications change by model year and configuration - confirm with the supplier before relying on them.

Who uses it

A gas combi boiler with 36 kW of hot water output, sized for a larger house with two bathrooms. It delivers about 15 litres per minute of hot water, which decides how well a shower runs while a tap is on. Warranty: 10 years. Seasonal efficiency is 93%.

Looking for one?

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Baxi suppliers

Compare the Baxi 800 Combi 2 36kW

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Other Baxi models

600 Combi 2 24kW600 Combi 2 30kW800 Combi 2 30kW

GetBrent is an independent directory and is not a dealer for, nor affiliated with, Baxi. Model and brand names are the trademarks of their owners, used here only to identify the products they refer to.