utilizing OEM Armstrong steam trap parts like the B6459-1 is essential for ensuring dimensional accuracy and chemical resistance against boiler treatment chemicals

while the 3/8" NPT side tapping facilitates necessary drain piping to prevent condensate accumulation around the seat area

Direct OEM Substitute: Identical to the originally installed hardware

Chemical Resistance: Materials are selected for compatibility with a variety of neutral gases and liquids within an ambient temperature range of 32°F to 125°F

High-Efficiency Dampening: Actively maintains system static below 0

Lennox 77M85 Conversion Kit 340155-7024 utilizing OEM Armstrong steam trapLP > NAT CONVERSION KIT