This printed circuit board (PCB) serves as the central hub for safety limit strings and inducer motor signaling

this is a 230V specific motor

This architecture ensures smooth modulating water valve performance and protects against hydraulic shock and water hammer

which is preferred in many HVACR applications due to its lower toxicity profile compared to ethylene glycol

Utica-Dunkirk 550002282 Spark Ignitor 319825-402 This printed circuit board (PCB)The Utica Dunkirk 550002282 Spark Ignitor is a vital OEM replacement part engineered for high efficiency boiler ignition systems. Designed specifically for compatibility with DKVLT series boilers, including models DKVLT 150NG, DKVLT 200NG, and DKVLT 299NG, this component ensures precise electrode alignment and consistent spark generation. As a critical failure point in high demand heating cycles, replacing a scorched or fouled boiler ignitor with this