https://fireplaceblowersonline.com/sit-0820643-820mv-hi-low-gas-valve-natural-gas-ng/
SIT (0820643) 820MV Hi-Low Gas Valve, Natural Gas (NG)
Genuine SIT 0820643 millivolt natural gas valve for fireplaces, inserts and gas log sets. Fits dozens of brands and models. All orders ship fast!
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