Ferroli 18ov Technical Specification - page 6
Ferroli boilers
compatible
with renewable
technologies
Ultra-low NOx emitting,
high efficiency rated
condensing Optimax HE
PLUS boilers provide
the perfect solution
for any domestic
application, built to
Ferroli’s high quality
cutting edge technology.
All Optimax HE PLUS
system and open vent
boilers have been
specially designed to
be fully compatible with
renewable technologies.
When incorporated into
the system they will
work in tandem with
any solar or heat pump
installation, providing
efficient and effective
supplementary support.
Low NOx
(19-23mg/kWhr)
Econcept 51a
If a greater boiler output is required for large domestic or light
commercial applications, then the Ferroli Econcept 51
A
wall mounted
boiler can be considered. Up to five units can be connected together
to create up to 250kW output in cascade operation. Please see
individual Econcept brochure for more details.
Choice of open vent or system boilers suitable for any domestic heating
and hot water requirements
Available for natural gas or to be converted for use with LPG
Outputs from 18kW to 35kW for accurate sizing to suit the application
High efficiency condensing boilers providing cost saving benefits
NOx Class 5+ rated for high environmental performance
18ov model sized to easily fit in a standard kitchen wall unit
Fully compatible and ready to work with renewable energy products
such as solar
Boilers ideally matched with the Ferroli Aquacyl and
Aquasol XS range of stainless steel cylinders
Stylised casing with simple aesthetics
High density foam lining for reduced operational noise
Easily removable single piece case for easy access
during installation/maintenance
Full diagnostic software and easy to use controls with LCD
All models are compact and light
Up to
35
kW
Max
OUTPUT
18ov
weighs only
19
kg
5
year
warranty
5 year manufacturer’s parts
and labour warranty for total
peace of mind and reassurance*
Domestic Hot Water
Twin Coil
Cylinder
Boiler
Central Heating Output
Expansion
Vessel
Expansion Vessel
Pump
Station
Solar
Collectors
Optimax HE PLUS
High efficiency boilers
System 18s, 25s and 35s
Open Vent 18ov and 25ov
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