

The A.I.M. Modular Boilers are great for heavy duty space heating, large volume water or a combustion of space/volume water heating with an external heat exchanger. The maximum efficiency is attained by the firing of modules that are needed to reach the demand.

The Inferno Modular Series of boilers saves money in many different aspects. Inferno Modular boilers have separate heating modules. So when demand changes the modules firing will change to fit the need, which will cut down on energy costs. Inferno Modular boilers also make installation very easy and keep costs low. They can also be built to boiler room shapes and what ever configuration maybe needed. This will in turn save on time and money.
Every Inferno Modular Boiler uses a spring like geometry aiding in the expansion and contraction as the boiler cycles through its operation using a horizontal casting design, which is unlike most modular boilers that use a vertical casting design. During the horizontal flow the cast iron sections are joined together, the water flows through each section, as seen below.



The Inferno Modular AG series gas-fired hydronic (water) heating plants, 360,000 to 2,400,000 Btuh input and larger, consists of individual, self-contained boiler modules, each of which can operate completely independent of the other units. The AG series is suited for heavy duty space heating, large volume water heating or a combination of space/volume water heating with an external heat exchanger. Maximum efficiency is attained by step-firing only the modules which are required to satisfy the heating demand.


The Inferno Modular OF series offers a BTUH range of 420,000 to 6,930,000 with a combustion efficiency of over 83%, it represent a modern concept in the use of Number 2 fuel oil by providing desired capacity with multiple boiler burner units. This series also increases heat performance and eliminates short cycling. The Inferno OF series is suited for heavy duty space heating, large volume water heating or a combination of space/ volume water heating with external heat exchanger. Maximum efficiency is attained by step-firing only the modules which are required to satisfy the heating demand.


The Inferno PG series features power gas burners, quiet motor driven blowers that provide the right amount of combustion air for a compact, steady and efficient flame. Electronic flame safeguard assures reliable firing and operation. Heavy duty cast-iron construction is highly resistant to scaling and corrosion, resulting in superior durability and long life.