Bosch 848 Sigma Combi Boiler Gas Valve 0848176

Designed specifically for Bosch 848 Sigma model combi boilers, this gas valve controls the gas flow to the combustion chamber at the correct rate so that your boiler runs efficiently and safely. Made in the European Union, this high-quality component holds several certificates and is compatible with a wide range of gas types.

Product Specifications

• Model: 848 SIGMA
• Place of manufacture: European Union
• Certificate number: 0063AS4831
• Barcode: 8718645547
• Gas type: ALLGAS A
• Inlet pressure (Pi max): 60 mbar
• Outlet pressure (Po): 0.5-12 mbar
• Electrical data: EV1 and EV2, class B and C at 230 V 50 Hz
• Air-gas ratio: 1:1
• Operating temperature range: −10/60 °C
• Product code: 0848176
• Lot number: 1245650
• Serial number: 0541

Installation and Use

Professional help is important during installation and service. The gas valve must be fitted and serviced by authorised service centres according to your boiler model. Regular maintenance extends the life of the valve and gives safer heating.