Harvest - Constant Humidity Controller (CHC)- Manual

The CHC system has a proven record of accuracy, efficiency and economy with thousands of units in use on all combinable crops and onions across thousands of stores nationwide. With a range of sizes from 200,000 to 4,000,000 BTU/hr all using the same plate type burner head, independent burner fan and up to date electronics and controls, they have proved themselves for 40 years.