persostato aire caldera roca 122165110 apollo this drum spider is an

this drum spider is an economical and reliable alternative to the original part

Referencia: CS-00135081

It is ideal for applications requiring low environmental impact and high energy efficiency

858360603200 WA PURE XL 24 BW BAUKNECHT

SRI45T55EU/18 BOSCH

persostato aire caldera roca 122165110 apollo this drum spider is anThe air pressure switch is a fundamental safety component in gas boilers, such as the Roca Victoria 20 20T boiler models. Its main function is to detect the air pressure in the gas evacuation system and ensure that the fan or extractor operates correctly before allowing the burner to ignite. This prevents the boiler from operating under unsafe conditions that could cause the accumulation of harmful gases. What problem does this replacement part solve?