74555 - AUTOMATIC CHANGEOVER TWO-STAGE REGULATOR

For RV's with a dual propane cylinder hookup. Maintains constant gas pressure
and automatically changes from the empty tank to the full one. Allows removal
of empty cylinder for refill without interrupting the propane supply.
2-Stage, 1/4" INV x 3/8" FPT.
As a running change, now has an increased rating of 380,000 BTU's.
A pressure tap has been added to make it easier for service technicians
to adjust the pressure and check the system. Also a larger indicator makes
it easier to read if the cylinder has become empty.