profile image 60

Do all boilers require a protective glass shield or only above a certain capacity for glass guage


boilers have a sight glass to determine the level of water, do all require a protective shield?

 

sort by best latest

Wilsonsorin2011 profile image60

Wilsonsorin2011 says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

5 years ago
 |  Comment