Intellidyne, LLC manufactures a complete line of energy efficiency controls for hydronic, steam and forced air heating systems plus a line of demand responsive controls for AC and commercial refrigeration systems. Intellidyne controls utilize "dynamic cycle management"™ technology to reduce burner / compressor run time, resulting in energy savings. The controls are designed for easy installation in residential and commercial buildings. Intellidyne products have a 15 year replacement warranty and a "money back" performance guarantee.