Hoval UltraGas 250D Instructions D'installation page 5

ASSEMBLY
2. Assembly
2.1 Procedure way
1. Prior to placing the boiler in position it must be ther-
mally insulated and clad as far the plinth panels in ac-
cordance with the UltraGas
2. The UltraGas twin boilers are installed side by side
®
according to the dimensional drawings below.
(The hydraulic connection lines are optional).
3. Mounting of the plinth panels and the optional con-
densate box according to UltraGas
tructions.
4. See separate instructions for the mounting of the flue
gas overpressure set!
5. Optional:
Mounting of the hydraulic pipeline connection set
(common flow and return).
See the instructions for the hydraulic con-
nection set.
4 212 305 / 00
All manuals and user guides at all-guides.com
installation instructions.
®
installation ins-
®
5