The problem is, you usually don't know that the heater has failed until the leak has already sprung.

Small branches fell off the tree, and a leak sprang in the trunk.

But from where else could the leak have sprung?

A leak sprang in the hold, and could not be stopped.

Few people knew that the geyser existed there, until a leak sprang up and steam rose from the ground.

An investigation of that incident, which occurred when the leak sprung in a flow transmitter, continues.

A large leak had sprung in the rear engineroom which Zerft could not control.

Thus, no matter how large a leak the Snark may spring, Only one compartment can fill with water.

The place was musty, full of mildew, with stained ceilings where leaks had sprung.