Auto Changeover Propane gas regulator primary cylinder capacity 210,000 BTU/HR, reserve cylinder 130,000 BTU/HR. Regulator inlets are QCC1 1/4" SAE inverted flare, outlet is 3/8" female NPT. 18" RV pigtail propane hose with 1/4" male quick-disconnect connect plug and QCC1 fitting.
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