Smith BTN Series and various Lochinvar heating systems

The HT01BD209 is the current manufacturer-authorized replacement for the older HT01CN232 part number

Designed specifically for York heating equipment

protecting the heat exchanger from hazardous operating conditions

persistent soot buildup

Nordyne 151885R Orifice 321894-709 Smith BTN Series and variousFor service technicians working on furnace gas manifold systems, precision is the difference between a smooth startup and a combustion headache. The Nordyne 151885R Orifice is a genuine OEM replacement part designed specifically for the G6 40000 furnace model. Built to maintain factory spec BTU input ratings, this 1. 00 inch diameter orifice ensures consistent flow rate management through the burner assembly. Using genuine Nordyne parts like the