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

the 700-400 offers consistent 3

Common Questions What is the correct rotation for the LA11XA048

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

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

Lennox 39W70 Expansion Valve R-407A Extended Capillary: The 10-foot leadThe 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