Technical data

Subject to alteration 31
Vaillant hot water storage heater
Safety assembly acc.-no. 660, 661
Pict.
No.
Article-No. Part Indic. Type, Remarks
safety assembly, cpl. see acc.-no. 660, 661 in valid appliance list
1 08-1625 connection piece R 3/4
2 98-0197 packingring
3 98-0223 packingring
4 01-0050 screw
5 13-7508 tundish
6 - packingring single delivery not possible
7 13-7291 plug
8 98-1605 packingring
9 95-0057 upper part of valve
10 - knob with screw
as shown no longer available, please order part-no. 95-0057 (see pict.-no. 9)
11 14-3981 knob
13 13-7298 plug
14 19-0709 safety valve inset 6 bar
15 19-0707 safety valve 6 bar, with parts 16, 17
16 11-1228 sleeve nut R 1/2
11-1369 sleeve nut R 3/4
17 98-0438 packingring
18 13-7513 tundish
19 14-9106 pressure reducing valve inset
20 - valve case single delivery not possible, available with acc.-no 661
Notice
acc.-no 660 for pressure under 6 bar
acc.-no. 661 for pressure over 6 bar