glow worm compact 80 auto air vent

i recently had to drain the system to change a radiator, then today the auto air vent spurted water all over the place, good job i was at home what a mess! any way i got a new vent and had it fitted. could it be related to the fact i had drained it that the air vent failed so badly, is it possible to fit a manual vent just for peace of mind, i dont trust my boiler any more :(
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.