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For technicians sourcing Schneider Electric HVAC parts
Always verify the refrigerant type stamped on the valve body or the system data plate to ensure proper pressure-temperature relationship tracking
ensuring factory-set precision for 5-ton applications
As a verified D800951P01 cross-reference
For maximum air elimination
Mepco (Dunham Bush) ML9666 Trap 322056-301 For technicians sourcing Schneider ElectricThe Mepco (Dunham Bush) ML9666 Trap is a professional grade 1ESS AP 1 2" Angle Trap engineered for low and medium pressure steam heating systems. This thermostatic radiator trap features a rugged cast bronze body and a high performance thermostatic disc designed to withstand over 10 million cycles, ensuring precise condensate drainage and steam retention. With a maximum operating pressure of 25 PSIG and an EDR capacity of 1,270 square feet, the ML9666
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