Product specifications

7.7.Connecting the mains water.
The following components are for the cold water supply to the boiler and the hot water outlet from the boiler:
1. UV3 cold water inlet manifold c/w pressure reducing valve pre-set at 3.5 bar and safety relief valve set at
6bar.
2. 5 litre potable expansion vessel (hot water).
3. Expansion vessel mounting bracket.
4. 22mm x 15mm
compression reducing
set.
fig 1.
5. Black plastic tundish.
6. 15mm Thermostatic
mixing valve
7. ¼" BSPM drain cock.
8. 22mm butterfly isolating
valve blue
9. ¾ to ½” Bush
10. 1 ¼ to 1” Bush
11. 1” Straight Nipple
12. HepVo Trap
ATMOS MULTI Mk 2 version 2008
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