F. Muller  provides products to heating, ventilation and air conditioning or HVAC as well as to commercial refrigeration markets. The range of products offered by F. Muller are microprocessor controlled air handlers, wireless control chilled water fan coil units, thermostat controls, actuators and damper controls.

The product range of F. Muller offered in the commercial refrigeration sector covers blast freezers, unit coolers, cabinet coolers, and condensing seals. F. Muller has introduced an advanced KT range of cooling towers made up of FRP, modular panels. F. Muller's KT cooling towers are used in retrofit applications and the panels can fitted easily into the lifts as the size of the panels are small.

The air inlet frame is the integral part of the structure of the cooling tower. It is made up of stainless steel and the width of the panel is covered by the frames to provide strength. KT cooling towers from F. Muller are made to meet the requirements of AS 3666.

F. Muller wireless fan coil unit and the air handling unit help in saving the user's time. They make the installation easy and operate on and low working costs. The air handling unit is available in three configurations, namely the horizontal type, the vertical type and the suspension type. The working range is from -20 to +40 degrees with a lower power consumption of 3W.