Lochinvar & A.O. Smith 100291509 Anti-Scale System 326058-755 this collar is required to

this collar is required to mechanically secure a blade pin extension

The 42-22692-06 features standardized 1/4-inch quick-connect terminals for rapid integration into existing wiring harnesses

The board’s robust design allows it to withstand high operational stresses while maintaining strict timing for gas flow and ignition sparks

The unit includes a 1/4" male NPT bottom connection for main pressure sensing and a 1/8" female NPT sample line connection for precise air sampling

the unit includes a G 1/4" pressure connection and a Pg 13

Lochinvar & A.O. Smith 100291509 Anti-Scale System 326058-755 this collar is required toThe Lochinvar & A. O. Smith 100291509 Anti Scale System, also known as the PP AS20, is a standalone water treatment system designed to mitigate hard water scale in high efficiency tankless water heaters and commercial boilers. Utilizing advanced Template Assisted Crystallization (TAC) technology, this unit converts dissolved calcium and magnesium minerals into inactive microscopic crystals. These crystals remain suspended in the water and pass safely