this Aaon replacement relay ensures stable electrical switching and minimizes voltage drop across terminals

replacing a clogged or damaged orifice with the S1-9951-1361 ensures the manifold pressure aligns perfectly with manufacturer BTU ratings

Always verify the terminal type and 27-inch length before installation

Direct Heat Transfer: Belt-style design provides superior surface contact compared to immersion styles

The Allanson 2721-605 ignition transformer is a field-proven solution for reliable spark ignition in residential and commercial oil heating applications

Rheem-Ruud 70-24041-01 Blower Wheel Els PW 17895 this Aaon replacement relay ensuresThe Rheem Ruud 70 24041 01 Blower Wheel is a high performance, double inlet centrifugal component engineered for critical air delivery in residential and light commercial forced air systems. As an OEM replacement blower wheel, this unit ensures precise static pressure performance and rotational balance, preventing the premature motor bearing wear often caused by generic alternatives. It features a 12 3 4" diameter and 11 1 8" width, designed