The Nordyne 664272R is a precision-engineered R410A 2 Ton TXV designed for accurate refrigerant metering in split system heat pumps and air conditioning units

though it can be adapted for 4

This float features a standard 1/4-20 inch female threaded connection

Does this part include the spark rod igniter

dry refrigeration circuit

Conbraco 10-605-07 Valve 318423-701 The Nordyne 664272R is aThe Conbraco 10 605 07 is a high capacity ASME Section IV certified safety relief valve engineered specifically for the protection of hot water heating boilers and hydronic systems. Featuring a rugged ASTM B584 bronze body, this 1 inch valve is designed to handle demanding commercial and industrial applications. It is factory set at 40 PSI and delivers an impressive 1,648,000 BTU capacity, ensuring reliable pressure management during control failure