Does this kit include the O-ring

Replace the impeller if the bearing surface shows more than 0

the provided MT212-4 track is compatible with standard control panel mounting hardware

This HVAC pressure switch features a dual 1/4" barb connection for easy integration with standard pneumatic tubing

This part is specifically designed for silicon nitride replacement only

Allanson 2275-628 Transformer Els PW 17895 Does this kit include theThe Allanson 2275 628 is a high performance electronic oil ignitor engineered specifically for Beckett A, AF, and AFG burners. Operating on a 120Vac supply voltage, this unit delivers a consistent 17,500Vac secondary voltage with a mid point ground configuration. Designed for durability in demanding combustion environments, it features a large spring contact HV terminal to ensure a reliable spark and a secure electrical connection. The end hinge