Subject to modifi cations |
EN
Technical information
Installation instructions
4 217 901 / 02 - 07/19
Hoval products must be installed and commissioned
by specialists only. These instructions are intended for
service engineers
. Electrical installation must be per
-
formed by a licensed electrical company.
Vertical gas condensing boilers UltraGas
®
(1550) acc.
to EN 15502-1/15502-2-1 are suitable and licensed for
use as heat generators for hot water heating systems
with a permissible flow temperature of up to 90 °C
1)
.
They are designed for continuously controlled reduced
operation in heating systems.
1)
See technical data
UltraGas
®
(1550)
Gas condensing boilers
for natural gas in modulating operation
These instructions are applicable to the fol
-
lowing types:
Nominal output ranges at 40/30°C
and natural gas
45-UltraGas
®
(1550)
328-1550 kW
Frontbild
27.08.2018 / O.Müller
4217901
Summary of Contents for UltraGas 1550
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