Hi,
Can anyone tell me what the little tab which is included in the kit is for?
thanks
https://www.plumbnation.co.uk/boiler-spares/product/glowworm-2000802731-pcb-hxi-cxi-sxi/
Can anyone tell me what the little tab which is included in the kit is for?
thanks
https://www.plumbnation.co.uk/boiler-spares/product/glowworm-2000802731-pcb-hxi-cxi-sxi/