this model features an oversized 1

Compressor Protection: Mitigates liquid slugging and oil foaming

These cocks are designed to accept a standard 5/8" diameter gauge glass

208-230V PSC blower motor is engineered for high-static environments requiring a consistent 1075 RPM output

Lochinvar & A.O. Smith 100110692 Burner/Sleeve Assembly 322838-753 this model features an oversizedThe Lochinvar & A. O. Smith 100110692 Burner Sleeve Assembly is an OEM replacement component designed for high efficiency commercial boilers and water heaters. Engineered for precise fuel to air mixing, this 100110692 burner assembly ensures stable combustion cycles and maintains thermal output integrity in demanding hydronic systems. This assembly is a direct replacement for legacy part numbers such as 9006233005 and is commonly found in Lochinvar