Product specifications

Figure 49
1
.12. Hot water tank.1
Disconnect and remove the following boiler
components:-
 Gas valve
 Fan/burner assembly
 High limit thermostat
 Temperature & pressure relief valve
 Boiler control unit
 Pump
 Front section of insulation shell.
Disconnect the top water connection (Fig 50) and
bottom water connections at the rear of the tank.
Disconnect and remove the tank's top and bottom
retaining brackets by releasing their fixing screws
situated on both sides of the tank.
Cut the domestic cold and hot water pipes approx
0mm above where they penetrate the boiler case. 5
Remove hot water tank and fit replacement in
reverse order, using the two 15mm compression
fittings provided to reconnect the domestic hot and
cold water pipes.
Figure 50
Figure 51
Multi Plus Model only
In addition, disconnect the connections to the fast
recovery coil (Fig 51).
ATMOS MULTI Mk 2 version 2008
Page 47