Welcome to frostbox

FROSTBOX units are designed for the professional grower. Plug & Play, these units are pre-charged with Freon (410A), eliminating the need for an HVAC technician to perform the installation! Frostbox A/C's feature day/night thermostats (50 ft. lead wire included), allowing users to set the perfect temperature for day and night plant cycles. For 3 and 5 Ton units HEPA and UV filter upgrades are available, these assist in the elimination of powdery mildew and other airborne pathogens from your grow room!