making it a reliable drop-in replacement for original equipment from Bohn

Common Questions Is the Warrick 3B1B compatible with wire-suspended probes

Quiet Operation: The absence of complex internal suction and discharge valves results in lower decibel levels and reduced vibration

1/2" ODF sweat connections ensure a secure

System Efficiency Restoration: Replacing a fouled or leaking header restores the original factory airflow and heat exchange ratings

York S1-029-20423-044 Orifice 323269-701 making it a reliable drop-inThe York S1 029 20423 044 #44 Burner Orifice is a precision engineered component designed for exact gas flow regulation in residential gas furnaces. Featuring a . 086 drill diameter, this orifice is critical for technicians performing manifold pressure adjustments or burner manifold maintenance on York, Luxaire, and Coleman heating systems. Using an OEM S1 029 20423 044 replacement ensures that the BTU input remains consistent across the burner