VENTS - DUCT AIR HEATER - ? 150 - 1200W Pyramid Seeds s resistance to disease and

s resistance to disease and promotes its inner and outer strength

To develop this strain

you can let the watering system work during all of the light period

* proportional electric heat control from 0 up to 100% with a 0-10 V control signal from the external controller

VENTS - DUCT AIR HEATER - ? 150 - 1200W Pyramid Seeds s resistance to disease andElectric duct heaters are designed to heat the mass of air conveyed through the inlet ducts of your grow room. Design: The heater body is in galvanized steel and the resistances are in stainless steel; the heaters are equipped with rubber gaskets for connection to the air ducts. NK duct heaters are equipped with two thermostats for protection against overheating: the basic protection provides for automatic restart when 50 ? C is exceeded after