With a 26-inch diameter and a 31-degree pitch

Compatible with Maxitrol 325-5A appliance regulators and 325-5L line regulators with OPDs

Extended Capillary: The 10-foot lead allows for flexible bulb placement on large suction lines to optimize sensing accuracy

ensuring that the root cause of the vent blockage or thermal excursion is diagnosed and corrected before system restoration

Lennox 39W70 Expansion Valve R-407A With a 26-inch diameter andThe Lennox 39W70 Expansion Valve is a critical OEM replacement part designed for precise refrigerant flow control in high performance HVACR systems. Engineered for compatibility with Lennox G43 series GreenHeat and G52 GreenVent heat pumps, this thermostatic expansion valve (TXV) ensures optimal superheat maintenance across varying load conditions. For technicians servicing residential air conditioning or commercial refrigeration units, the 39W70 is