Step 5 · Install the New Tank
With assistance, carefully move the new, pre-charged tank into position. Align its threaded inlet with the female connection on the tank tee. Be careful to start the threads by hand, turning clockwise, to prevent cross-threading. Screw the tank in by hand until it is snug. Then, using your two pipe wrenches in the same manner as for removal (one for backup), tighten the connection until it is firm and secure. A good rule of thumb is one to two full turns past hand-tight, but do not over-tighten, as this can damage the fittings.