Saunier Duval THEMACLASSIC C 25 E - Installation - Water and Gas Pipe Connections; Connection Best Practices; Duct Connection Sequence

Flow limiter 12 l/
min.
INSTALLATION
Do not braze the
connections fitted in
position, as this
could damage the gaskets
and seals of the taps.
D - domestic hot water delivery.
- If some pipes have to
pass upwards
behind the boiler, respect
the distance from
the wall for the
expansion tank.
E - gas inlet
Connect the ducts respecting the order of arrival and delivery: A - heating
return with isolation valve.
Telescopic connections :
15 x 21“ for B and
D 20 x 27“ for A and C
B - cold water inlet with isolation cock.
Important -
Provide a safety valve
evacuation circuit - Only use
the original
gaskets supplied with the
appliance.
22
C - heating flow with isolation valve.
102 70 38 wall
70
149,5
194
Laying the fittings
water and gas
B
AND
C
A
D
Machine Translated by Google