A veteran technician will check for continuity across the terminals when the system is cool

leave the jumper intact

vibration-resistant connection to the system control board

OEM Precision: Guaranteed genuine Bradford White part performance

Can I use this spring in any Sensus regulator

Parker 202420 Gasket Kit A veteran technician will checkThe Parker 202420 Gasket Kit is a critical OEM maintenance component designed for the Parker Flo Con A9 series of pilot operated pressure regulators. Engineered for industrial refrigeration and high demand HVAC systems, this kit provides a complete set of high grade gaskets and O rings required to reseal the valve body and maintain pilot circuit integrity. This kit is specifically compatible with the A9, A9B, A9E, A9S, and A9SE valve configurations,