This valve body is designed to be used with Sporlan MKC-2 or OMKC-2 series coils

Whether you are troubleshooting inconsistent ignition or performing a seasonal gas burner electrode replacement

provided the bolt circle matches the housing

As a veteran-grade Honeywell valve repair kit

The Reznor 221251 is a critical OEM replacement pressure switch designed for precision airflow monitoring in Reznor HVAC equipment

Johnson Controls P352PN-4 Pressure Control Els PW 17895 This valve body is designedElectronic Proportional Pressure Control, 240 to 600 Psi Setpoint, 10 to 100 Psi Throttling Range, 24 Vac ( Supplied by Y350R Power Module ), 0 to 10 Vdc and 0 to 20 mA Analog Output, Direct or Reverse Action is Jumper Selectable, LED Indication, Nema 1 P352PN 4 is identical to P352PN 4C