WASSER S.R.L.

Heating of greenhouses and large areas with diesel or gas hot air generators The hot air generators for greenhouses of the AM series are equipment that works completely autonomously, that is, they do not need heat dissipating elements, which reduces acquisition and installation costs. Its operation can be diesel, methane gas or propane gas and its operation is based on heating the air drawn in by the fans and driving the hot air inside the room to be heated. The main advantages over other heating systems are: - Reduction of acquisition and installation costs. - Very fast heating system. - Air diffusion can be direct or a network of ducts can be applied to channel the air into adjacent areas where the equipment has been installed. - 90% combustion efficiency.

Industrial wall mount heater with diesel operation The GS wall-mounted industrial heaters are units that operate completely autonomously, that is, they do not need heat dissipating elements, which reduces acquisition and installation costs. Its diesel operation is based on heating the air drawn in by the fans and driving the hot air inside the room to be heated. The main advantages over other heating systems are: - They do not take up space on the floor. - Reduction of acquisition and installation costs. - Very fast heating system. - Air diffusion can be direct or a network of ducts can be applied to channel the air in adjoining areas where the equipment has been installed. - Efficiency of combustion of 92%.

Portable diesel heaters for heating closed spaces The portable diesel hot air heaters with smoke outlet, are ideal for heating indoor spaces. The equipment is totally portable and incorporates a fuel tank to obtain a correct autonomy of operation. The equipment incorporates a burner that provides a flame inside the combustion chamber that travels inside to obtain the greatest heat exchange. A fan providing air inside the equipment and when passing through the hot zones increases its temperature and is driven inside the room to be heated. These equipments have flue gas outlet and are suitable for any type of premises. The equipment can be controlled with an ambient thermostat that is responsible for starting or stopping the equipment depending on the desired temperature.

Our modules to increase the air temperature incorporate a combustion chamber and heat exchanger with high thermal performance, it has an insulated exterior paneling and a temperature control panel to order the start and stop of the burner and the fan. Our modules to increase the temperature are designed to be applied in drying process facilities where it is required to increase the temperature of the air driven by an external air fan. Depending on the air flow, the thermal increase can range from 20ºC to 60ºC. The air flow treated by the equipment can range from 2,150 m3/h to 18,000 m3/h depending on the selected model. The fuel used by the burner can be diesel, natural gas or propane gas.