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protecting the internal diaphragm from pressure imbalances
the S8401-007 is the official updated version provided by Bard to replace the older 8401-007 model without requiring cabinet or wiring modifications
effectively mitigating risks associated with furnace short cycling or restricted airflow
2 fuel oil systems
Regulatory Compliance: Facilitates correct combustion parameters for liquid propane furnace conversion within residential and commercial specifications
Armstrong International D24660 Operator Els PW 17895 protecting the internal diaphragm fromThe Armstrong International D24660, also identified as part number 6005640, is a heavy duty LV 4 Direct Valve Mounted Thermostatic Operator engineered for precise hydronic temperature control. This unit features a high sensitivity liquid filled sensor that provides superior responsiveness to ambient temperature fluctuations compared to standard wax filled alternatives. Designed for seamless integration with Armstrong radiator valves, the D24660