Max-3 plus
Proven dimpled tubes ensure a consistent,

excellent heat transfer

Control panel

with microprocessor-based Hoval TopTronic®E operating control

Max-3 enables a flexible design

either with a fully automatic 2-stage or modulating oil, gas or dual fuel burner.

Insulated hinged front door

for easy cleaning and quick access to the combustion chamber.

Max-3 plus Thermal Output 420-2700kW

The Max-3 plus has a three pass design with dimpled tubes on the third pass fitted with additional retarders. This commercial Boiler which runs on gas, oil or dual fuel has a high fire efficiency to 95.2% net and gives low Nox emissions. As such it makes excellent economic and environmental sense. 

Max-3 plus boilers are available as heating only applications for medium to large commercial buildings. They are suitable for both new build and replacement projects. Maximum operating temperature is 105°and maximum working pressures is 6 bar.