Advanced Distributor Products 176799949 Piston Orifice 320788-702 SUN R261N 12VDC oil valve

SUN R261N 12VDC oil valve

Key Benefits for Contractors Fast 15-Second Runtime: Delivers rapid response to thermostat calls

making it compliant with state and federal codes for consumable water systems

bubbles may also appear briefly during start-up or when the thermal expansion valve (TXV) adjusts to load changes

mounting configuration

Advanced Distributor Products 176799949 Piston Orifice 320788-702 SUN R261N 12VDC oil valveThe Advanced Distributor Products 176799949 Piston Orifice is a precision engineered #49 R410A piston designed to provide reliable refrigerant flow control in residential cooling systems. Specifically calibrated for 1. 5 ton HVAC evaporator coils, this fixed metering device ensures that your system maintains the correct pressure balance required for peak efficiency. As a genuine ADP replacement part, the 176799949 is the direct functional successor to