drop-in replacement for legacy part numbers 626469 and 626469R

and C9MPD125 furnace series

meeting standard dielectric withstanding voltage requirements for the 3TX series

Engineered specifically for use with HST (High Starting Torque) systems

Resideo 393690-15 Flange Kit drop-in replacement for legacy partThe Resideo 393690 15 Flange Kit is a critical field replacement component designed for seamless integration with V4043, V4044, V8043, and V8044 motorized zone valves. This 3 4" elbow flange assembly provides a secure, leak proof connection in hydronic systems where tight piping configurations require a 90 degree transition. The kit includes a precision molded replacement O ring to ensure atmospheric sealing under high pressure conditions, along with