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Long periods of dry storage will damage the sensitivity of the probe
among other things
We explain why
Environmental footprints are becoming more important each day
Startbooster is a 100% organic product
VENTS - DUCT AIR HEATER - ? 150 - 1200W Substrates Long periods of dry storageElectric 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
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