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preventing bypass leakage
this switch ensures that the system fails safe long before internal components reach critical thermal instability
replacing the internal disc and packing is a cost-effective way to restore HVAC system efficiency
Key Benefits for Contractors: Direct OEM Replacement: Guaranteed fit for Modine 5H74976-7
Robertshaw 1970-072 Thermocouple preventing bypass leakageThe Robertshaw 1970 072 Uni Couple Thermocouple is a high performance 72 inch universal thermocouple engineered for reliability in standing pilot systems. This industrial grade gas furnace part features a stainless steel outer jacket that prevents heat blistering and maximizes the service life of the pilot light sensor under high temperature conditions. Its unique 1970 Uni Couple design includes a pre rolled threaded nut and zip nut hardware, allowing