Pay in 4 interest-free payments of $38.35 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
the 669498001 offers a robust solution for restoring system efficiency
Precise Negative Pressure Sensing: Fixed -1
As a genuine refrigeration service valve
This genuine Johnson Controls component is the professional standard for technicians requiring exact specifications and reliable combustion system performance
Durable Round Profile: Rugged design withstands high ambient temperatures in condenser cabinets without performance degradation
Utica-Dunkirk Z99 Control 318973-401 the 669498001 offers a robustThe Utica Dunkirk Z99 Control (Main Control Relay Board) serves as the primary logic and distribution hub for specific gas fired boiler configurations. This OEM replacement part is engineered to manage critical sequencing, including circulator pump delays, inducer motor activation, and safety limit monitoring. For technicians troubleshooting intermittent ignition cycles or failure in the boiler control circuit, this board provides the necessary 24VAC
