Hoval UltraGas 100 Technical Information Installation Instructions

Technical information
Installation instructions
UltraGas (70,100)
®
Condensing gas heating boilers
for natural gas and liquid gas
for modulating operation
Hoval products may only be installed and commissioned
by appropriately qualified experts. These instructions
are intended exclusively for the specialist. Electrical
in stal lations may only be carried out by a qualified
electrician.
Subject to modifi cations | 4 217 214 / 02 - 11/19
These instructions apply to the following types:
Rated output levels at 40/30 ºC
and for natural gas
45-UltraGas
®
45-UltraGas
®
The floor-standing gas condensing boilers UltraGas
(70,100) 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 85 °C . They are designed for continuously cont-
1)
rolled reduced operation in heating systems.
See technical data
1)
(70) 13.6 - 69.9 kW
(100) 20.9 - 100.0 kW
EN
®