848 Sigma Combi Boiler Gas Valve 0848105

Product Features

• Brand: 848 SIGMA
• Country of Manufacture: Made in EU
• Product Code: 8716011500
• Certificate: CE 21
• Compatibility: ALLGAS
• Maximum Inlet Pressure: Pi max 60 mbar
• Outlet Pressure Range: Po 0.5-12 mbar
• Voltage: 31 VDC for EV1 and EV2
• Electrical Power: 7.7 VA class B for EV1, 3 VA class C for EV2
• Air Gas Ratio: 1:1
• Operating Temperature: 0/60°C
• Product Code: 0848105
• Production Date: 2105
• Lot Number: 1444029
• Serial Number: 2953

Applications and Features

The 848 Sigma combi boiler gas valve offers high performance and reliability. Manufactured to European Union standards, this valve represents safety and quality with its CE 21 certification. With ALLGAS compatibility, a wide pressure range and stable voltage control, it provides effective gas flow management in combi boiler systems. Its AIR GAS ratio of 1:1 delivers optimum combustion efficiency.

Installation and Maintenance

Correct installation and maintenance of the gas valve is important for safe and efficient operation of your combi boiler system. Installation should be carried out by authorized service technicians. Regular maintenance and checks ensure long service life of the valve and maintain system performance.

Important Safety Information

Safety precautions must be observed when working on gas-fired appliances. When replacing and servicing the gas valve, the correct tools and equipment must be used and safety procedures followed. All maintenance and repair work should be carried out by authorized services.