Watts 0067452 Valve Els PW 17895 single-throw configuration provides a clean

single-throw configuration provides a clean "make" or "break" for the load circuit

This controlled sequencing prevents nuisance tripping of the main breaker and reduces the initial in-rush current during a call for heat

Direct OEM Fitment: Eliminates the need for field modifications or bracket drilling in Aaon cabinets

Common Questions: How do I know if I need the first check or second check kit

Watts 0067452 Valve Els PW 17895 single-throw configuration provides a cleanThe Watts 0067452, also identified as the RA 1 AP radiator valve, is a heavy duty 1 inch steam radiator valve engineered for professional grade performance in steam or hydronic heating systems. Built with a robust bronze body construction and an angle pattern, this valve serves as a reliable shutoff point to manage heat distribution effectively. It features FNPT x male union connections for secure, leak resistant installation on iron pipe size (IPS)