persostato aire caldera roca 122165110 apollo 858360603200 WA PURE XL 24

858360603200 WA PURE XL 24 BW BAUKNECHT

IPSO with a capacity of 8 to 11 kg

911416005 0 ESF66070XR ELECTROLUX

SRI45T55EU/18 BOSCH

7692761677 DIN2853P0 BEKO BEKO

persostato aire caldera roca 122165110 apollo 858360603200 WA PURE XL 24The 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?