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RKW's avatar
RKW
Explorer
Jul 13, 2021

Automatic Changeover Regulator not changing over

My auto-changeover regulator will not switch sources once the first tank goes empty. The curbside tank will feed until empty, but the driver's side will not flow. I am forced to either lug the empty t...
RKW's avatar
RKW
Explorer
Jul 13, 2021
enblethen wrote:
My first guess is the valve thinks there is a leak in the line. There has to be some back pressure to the valve for it to stay open.


Thanks. Do you know if the safety device that prevents the tank from flowing is located on the tank or in the pigtail?

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