Master display of oil-fired heaters, drum fans and dehumidifiers

Photo: Mariusz Młynarczyk / CloudAir.tech

Master presents its yellow portable range: an oil-fired heater on wheels, gas and electric heaters, a large drum fan, a portable ventilator and black-louvred dehumidifiers. A roll-up banner behind reads "OSUSZACZE I WENTYLAT..." next to the black and yellow Master branding.