User contributions for 80.5.160.19

16 December 2006

• 00:1900:19, 16 December 2006 diff hist +1 Domestic Hot Water Systems →Main types of DHW system

15 December 2006

• 20:1520:15, 15 December 2006 diff hist 0 Main Page No edit summary
• 20:1420:14, 15 December 2006 diff hist +129 Plumbing No edit summary
• 20:1020:10, 15 December 2006 diff hist +53 N Talk:Main Page/Discussion No edit summary