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Precise Signal: Delivers a consistent 20-28 mV open circuit range to ensure reliable safety valve hold-in
Featuring 36-inch capillary tubes with vibration-resistant flare nuts
000 BTU/hr to handle large commercial boiler loads
Three-Phase Reliability: Enhanced starting torque and operational stability compared to single-phase alternatives
Conbraco 10-615-12 Valve R-410A Precise Signal: Delivers a consistentThe Apollo Conbraco 10 615 12 is a high capacity ASME Section IV hot water relief valve engineered for heavy duty protection of large scale heating systems and commercial boilers. Featuring a 1" FNPT inlet and a 1 1 4" FNPT outlet, this bronze bodied safety valve is factory set at 60 PSI to provide essential overpressure protection. With an impressive 2,657,000 BTU hr capacity, it manages thermal expansion and pressure spikes in high output hydronic