Johnson Controls VG7243GT Valve 30067439-890 The York S1-025-38951-000 Ignitor is

The York S1-025-38951-000 Ignitor is a high-performance OEM hot surface ignitor kit designed for precision ignition in residential York

This sequencing relay is engineered to maximize SEER efficiency by circulating residual conditioned air into the living space

Specifically designed for 5-inch diameter actuators

Its durable construction ensures stable superheat control and bi-flow capability

then check for continuity across the SPST terminals

Johnson Controls VG7243GT Valve 30067439-890 The York S1-025-38951-000 Ignitor isThe Johnson Controls VG7243GT is a heavy duty 1 2 inch NPT Globe Valve engineered for precise control of water and steam in demanding HVAC systems. Featuring a 2 way normally open configuration with Push Down to Close (PDTC) action, this valve utilizes an equal percentage flow characteristic to ensure stable modulating control across varying load conditions. The cast bronze body is paired with stainless steel trim and a stainless steel stem, providing