Arne flue gas economiser

Flue gas economiser for use with non condensing power flame boilers.

Available in 18 models to be used with both individual and multiple boiler applications.

Warranty 2 product item

Product information

    • Saves money and increases boiler efficiency by re-using heat from the boiler flue gases.
    • Increases boiler efficiency by up to 18% contributing to savings on gas bills and reducing carbon footprint.
    • Versatile design gives the Arne the ability to be used in both new and existing commercial boiler installations.
    • Manufactured with high quality stainless steel tubes, providing less resistance and higher tolerance of flue gas condensate.
    • There are 14 models available in the standard Arne Eco range suitable for boiler outputs from 130kW to 5630kW.
    • There are 4 models of the Arne Eco Turbo available. These economisers are designed for multiple boiler installations with outputs from 400kW to 1430kW. 
    • Choice of flue connection to the side or rear of the economiser.
    • Especially suited for installation with floor standing sectional or steel shell power flame boilers such as Hamworthy’s Ensbury LT and Melbury HE.
    • Buy in confidence from a UK manufacturer with decades of commercial heating and hot water expertise.
    • Extensive back up and support from our team of experienced engineers across the UK.
    • Long term commitment to spare parts.

Technical data

Units 1 or 1 dual
Model name AE 130
Minimum Output kW 95
Maximum Output kW 170
Output kW 130
Single-Pass gas circuit resistance mbar 0.3
Double-Pass gas circuit resistance mbar 0.4
First Pass water circuit resistance Flow rate in l/sec 1.80
First Pass water circuit resistance mbar 25
Second Pass water circuit resistance Flow rate in l/sec 0.94
Second Pass water circuit resistance mbar 300
Minimum boiler output kW 95
Maximum boiler output kW 170
Weight when empty - single pass type kg 135
Weight when empty - dual pass type kg 175
Water volume first pass l 22
Water volume second pass l 4


Arne economiser brochure

Product brochures 86 kb

Ensbury LT boiler brochure

Product brochures 10320 kb

Arne Eco installation manual

Installers guides 1994 kb

Ideal uses/applications

  • Recover heat from flue gases of a non-condensing boiler to increase efficiency by up to 18%.

Optional extras

  • There are no optional extras for this product.

Often bought with

Melbury HE pressure jet boiler

Learn more

Ensbury pressure jet boiler

Learn more