vaso de expansion caldera viessmann 8l escobillas de motor 2100W power with 3 adjustable

2100W power with 3 adjustable heat levels for maximum comfort

HBA3130R0/16 BOSCH

Flame spreader diameter: 5

Evacuation systems: NATURAL AND FORCED DRAFT

AST-00996018

vaso de expansion caldera viessmann 8l escobillas de motor 2100W power with 3 adjustableThe expansion vessel is a fundamental component in the hydraulic system of Viessmann boilers. Its main function is to compensate for volume changes in the water when it heats and expands, thus preventing overpressure that could damage the circuit. This specific model, with an 8 liter capacity and code 7819883, is designed for a 25 mm push fit connection and dimensions of 390 mm diameter by 85 mm depth, ensuring perfect integration in compatible