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The HESTAN 31547 is a gas pressure regulator designed for use in HESTAN cooking appliance systems. Featuring 1/2 inch NPT inlet and outlet connections, this regulator controls downstream gas pressure to maintain consistent fuel delivery to the burner assembly. It is a genuine HESTAN replacement part, carrying the RV47CLS designation, and is intended for installation by qualified gas appliance service technicians during scheduled maintenance or component replacement procedures.
This regulator is suited for residential gas cooking applications where precise pressure regulation is required. It is a direct-fit service replacement for compatible HESTAN range and cooktop models. The part is referenced under HESTAN service programs for units requiring regulator replacement, and its 1/2 inch NPT threading conforms to standard gas line connection practices used in residential kitchen installations.
Compatible with HESTAN appliances serviced under the KGC30-SERVICE and KGC36-SERVICE programs as stated in the product data.
Gas regulator replacement should be performed by a licensed gas appliance technician in accordance with local codes and IFGC guidelines. Shut off the gas supply at the manual shutoff valve before disconnecting any gas components. Verify all fittings are leak-tested with an approved gas leak detection solution after installation. Do not apply thread sealant to female NPT fittings or over-tighten connections, as this may damage regulator seats or threads.
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