Spirax-Sarco 55226 Main Valve 30067439-890 System Protection: Minimizes the risk

System Protection: Minimizes the risk of acid buildup and freeze-ups at the expansion device

Can I use an aftermarket universal switch instead of the York S1-373-03136-602

this Norton 41-602 igniter ensures rapid heat-up and long-term durability under harsh thermal cycling

Will this wheel replace standard 10x8 blower wheels

It also replaces older part numbers B1809923 and B1809912

Spirax-Sarco 55226 Main Valve 30067439-890 System Protection: Minimizes the riskThe Spirax Sarco 55226 is a rugged 1 1 2" NPT main valve engineered for precision high capacity steam regulation. As the foundational component of the 25 series pilot operated regulator system, this cast iron valve body is rated for up to 250 psi and 450F, making it a standard for heating and process steam applications. Its normally closed design ensures a positive ANSI FCI 70 2 Class IV shut off, preventing steam leakage during dead end service. This