Perpetual Plumbing Travails

When I last left off concerning my plumbing travails mid-renovation (that was last year and I'm still in mid-renovation — c'est la vie en France!) I had a newly installed shower with running water, however, the plumber had left before I'd realized he'd failed to install the holder for the shower head. Exhaling, I resolved to make the best of the hopefully short-term lack of a showerhead prop. I stripped down, eager to experience my lovely, large walk-in shower for the first time. I dipped my fingers in. Nope, still cold. I waited patiently for several moments for the hot water — and waited, and waited. Odd, I thought. The new hot water heater was just overhead. Ten minutes later, I still had nothing but cold water. I was surprised that the steam coming from my ears wasn’t sufficient to heat the water.