Nordyne 664518R Dist Assembly 321702-401 The Conbraco 37LF-201-01 is a

The Conbraco 37LF-201-01 is a lead-free 1/2" vacuum relief valve engineered for heavy-duty commercial and residential water heating systems

Verify your existing unit model number and rotation direction to ensure a seamless drop-in installation without extensive field programming or modification to the existing wiring harness

the HH18HA282 protects the compressor from liquid slugging and keeps residential air conditioning and heating units operating within factory technical specifications

Standard Electrical Specs: Operates on standard 208-230V power

14-blade configuration

Nordyne 664518R Dist Assembly 321702-401 The Conbraco 37LF-201-01 is aThe Nordyne 664518R Dist Assembly is a high precision HVAC refrigeration component engineered to manage refrigerant distribution across the evaporator coil. In the field, we see this OEM replacement part used frequently in Nordyne air conditioners and heat pump systems to ensure balanced flow through the 1c circuits. This 1. 0L, 3 8 inch diameter assembly, featuring a 057 orifice, is critical for maintaining an efficient refrigeration cycle. Using