Mini 3 18 to 39kW - CMS

Suitable for small commercial and large domestic installations.
The Mini-3 and Mini-3H boilers provide the quality
and reliability associated with larger installations.
The Hoval pressure jet program
The Mini-3 and Mini-3H boilers are the entry boiler for the
Hoval pressure jet program. The smaller version of the
Uno-3 boilers, the Mini-3 and Mini-3H offers an output
range from 18kW through to 39kW.
Available also as a combination boiler the Mini-3H can
be supplied to provide domestic hot water (DHW) up to
300 litres storage.
Bizonal Technique
The design of the Mini-3 and Mini-3H incorporates the
“Bizonal Technique” which increases efficiency and
life expectancy. The lower operating temperatures
associated with high efficiency boilers present a
higher risk of corrosion. The Mini-3 and Mini-3H
boilers have been designed with this in mind. Areas
within the boiler, where combustion gases are close
to the dew point are protected by the Bizonal Technique.
This directs flow of the low temperature return
water away from these areas. This is accomplished
by a series of strategically positioned baffle plates
which restrict the natural flow of water through the
boiler and encourages the water to flow through the
boiler in a way that prohibits corrossion.