Featuring a 1/2" x 5/8" ODF solder connection and a 5-foot capillary tube length

ensuring smooth force transfer without binding

this mechanical steam trap offers a high capacity of approximately 1

Rugged Construction: Built with a corrosion-resistant brass body and a NEMA 4X rated housing for indoor and outdoor use

Sequence Management: Controls the precise timing for pre-purge

Lochinvar & A.O. Smith 100112351 Burner Assembly 321894-706 Featuring a 1/2" x 5/8"The Lochinvar & A. O. Smith 100112351 Burner Assembly is a critical component for restoring the combustion efficiency of low NOx natural gas water heaters and commercial boilers. As a genuine OEM 18 inch natural gas burner kit, this assembly is engineered to maintain the precise thermal output required by high recovery units. It features a factory installed #37 orifice, ensuring the correct BTU input and gas to air ratio for stable flame propagation