Sporlan Controls 3784-00 Valve Less Coil 1-5/8" ODF

The Sporlan Controls 3784-00 Valve Less Coil is an HVAC system that enhances the flow of refrigerant by doing away with the need for an external valve. This valve-less coil also makes installation easier and there are fewer opportunities for leaks, making the system more effective. It works by keeping the refrigerant uniformly distributed through the coil and so provides improved heat exchange and generally improved coil efficiency. Originally applied to air conditioning systems, heat pumps, and refrigeration equipment, the valve-less structure reduces the pressure drop and contributes to the stabilization of operating conditions.