hvac simple gradient icons set

adjustment air blower boiler cleansing climate climatic collection color conditioner contour control convector cooler cooling dehumidifier desiccant design dryer electric equipment fan floor fuel gas generator gradient heat heater heating humidifier humidity hvac hygrometer icon illustration infrared ionizer isolated logo oil pictogram purifier set shape sign silhouette simple solid split stamp steam stencil symbol system temperature thermometer thermostat vector ventilation ventilator water web