F93B-1C Air Volume Control for Deep Wells

Good quality part. Has worked reliably for several years now

Exact fit on our well tank; took an hour to install, draining the tank down took 45 minutes of that. Quality, fit and finish was good, great price and fast delivery.

great part , works just fine !

Turned power off to deep well. Drained the water from the existing metal water tank through faucets. Waited until all the water... then air... left the tank. Closed the faucets. Took the old volume control out and put the new one in. This was a fairly easy procedure. Turned power on and waited for tank to fill. I could hear the air escaping the valve, which I did not hear on the old valve. The tank filled properly and I turned the faucets on to bleed air from lines. Pump runs only a fraction of what it did prior to new valve installation. I think the price is a bit high, but if it helps the pump by running less it is probably worth it.

1. Penn is a subsidiary of Johnson Controls. 2. Some other review said drill a hole to install a gauge. I suggest blowing into the threads and listening for air flow. You might find a tiny hole already exists just below the threads that’s very difficult to see with the naked eye.