When should I replace the electrode wire

Smith BTR series

Standardized Pressure Range: Fully compatible with 13 to 25 psig supply lines common in vintage and modern industrial facilities

Durable Construction: Encased in a rugged

"no response" to thermostat calls

York S1-025-31890-001 Field Connector mario When should I replace theThe York S1 025 31890 001 Field Connector is a precision engineered OEM component designed for high side refrigeration circuits in Johnson Controls equipment, including York, Coleman, and Luxaire split systems. This HVAC field connection kit serves as a critical junction point, featuring an integrated internal liquid line strainer designed to capture solder scale, copper filings, and inorganic contaminants before they reach the metering device. By