Air pressure switches

A boiler air pressure switch works along with the fan. The air pressure switch is to make sure the fan is working properly and helps prevent the build-up of harmful gases in case the fan malfunctions.

2
    2
    Your Cart
    Viessmann Gasvalve 7828721 100-W WB1B
    Viessmann Gasvalve 7828721 100-W WB1B
    1 X Original price was: £149.99.Current price is: £79.99. = £66.66 (ex. VAT)
    Glowworm Reset on off Switch 2000802779 802779 S1100108
    1 X Original price was: £24.90.Current price is: £14.99. = £12.49 (ex. VAT)
    Open chat
    1
    Talk to us via WhatsApp
    Thank you for contacting Heating and Catering Parts! Please let us know how we can help and one our team member will respond as soon as possible.