Regulador de gas propano LP de 2 etapas cambio automático con dos coletas de 12 pulgadas

For RVs with dual propane tanks; it automatically switches from primary to reserve tank when the primary tank is empty. UL Listed Regulator, inlets are 1/4" SAE inverted flare and the outlet is 3/8" NPT female pipe thread; rated for 345,200 BTU.

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