With a 1/4 inch spade connection and a robust "heavy hammer" design

the M573-2520 can withstand a maximum static air pressure of 30 psig

As the Reznor 201730 replacement

utilizing a laser-welded stainless steel element for maximum sensitivity and response

ensuring the magnetic circuit is fully completed for maximum lift capacity

Rheem-Ruud SP12541B Gas Valve R-410A With a 1/4 inch spadeThe Rheem Ruud SP12541B Gas Valve is a professional grade combination gas control engineered for precision fuel regulation in residential and light commercial gas water heaters. This OEM Rheem replacement part features a standard 3 4 inch NPT inlet and 3 4 inch NPT outlet, ensuring a secure, leak resistant connection to the manifold and main gas supply lines. Built to handle low pressure environments, it operates within a pressure range of 0. 4" WC to