Search results

Thanks again. If I push the shrader valve in the EV I get a jet of air and some water spray, would this signal it’s collapsed?

Thanks. It’s a Santon premier plus, tundish is dry. I’ve attached a photo. I have tried draining the system then refilling? How else would I recharge the air bubble?

Recently my heating system has started a dull consistent thudding/ knocking noise, sounds and feels like it’s coming from unvented cylinder cupboard, possibly water combination valve - I can feel vibration when holding the valve. Happens regularly throughout day and night but At night this dull...