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Johnson Controls F93B-1 Control

Johnson Controls F93B-1 Control

Air Volume Control, Deep Well Applications, 1/4" Gage Tap, Bleeds Air, Plastic Float with Brass Rod, 100 Psig Maximum Tank Pressure, 1 1/4" MPT Tank Connector

For more information please check the following product specification page.

https://cgproducts.johnsoncontrols.com/CAT_PDF/1922355.pdf

F93B-1 is identical to F93B-1C

Johnson Controls F93B-1 Air Volume Control for Deep Well Applications – 1-1/4" MPT Tank Connector, 100 PSIG Max Pressure

The Johnson Controls F93B-1 Air Volume Control is designed specifically for deep well applications, helping maintain proper air volume in the pressure tank. Equipped with a durable plastic float and brass rod, this high-performance control ensures long-lasting, reliable operation in demanding water systems.

This unit features a 1/4" gauge tap, effectively bleeds excess air to prevent over-pressurization and maintain system efficiency. With a maximum tank pressure of 100 PSIG and a 1-1/4" MPT tank connector, the F93B-1 offers secure, leak-free installation.

Key Features:

  • Application: Deep well air volume control

  • Float Type: Plastic float with brass rod

  • Tank Connector: 1-1/4" MPT

  • Gauge Tap: 1/4"

  • Function: Bleeds air to maintain proper volume

  • Max Pressure: 100 PSIG

  • Reliable Johnson Controls OEM part

Ideal for deep well water systems, the Johnson Controls F93B-1 offers trusted performance to ensure optimal air-to-water ratio and system longevity.

Part Number: F93B-1
Brand: Johnson Controls
Category: Air Volume Controls / Water System Accessories

QUESTIONS & ANSWERS

Ask a Question

  • why is mine leaking around the brass nut and what do I do to fix it.

    Hi, it could be the nut or the connector thread is damaged. You could try the product listed below if that doesn't fix it you need to replace the valve or the connector. Thanks.

    https://www.gsistore.com/products/hs10001

  • Should I tighten the brass nut that is leaking air?

    Check if the brass nut is threaded or glue to the control. If threaded you could try gently but be careful not to break it in the process.

  • Is the threaded fitting made of steel or plastic?

    It says the body is made of Noryl, but not sure if that includes the threading.

  • Our F93B-1 float valve needs to be replaced but the one that was brought in for us does not have a threaded brass connector with an attachment to attach a plastic tube to vent the gas from the tank out a window as our well lets off methane gas through the pump into the tank. Do you have the correct float for us? Or do we have to replace the brass nut on the bottom to accommodate the adapter for the hose?

    Please see below tech sheet for some of the parts available for this valve. Thank you.

    Tech Sheet

  • my tank became waterlogged. Is this part the issue? I drained and refilled it and it is working normally now but my concern is if this part has failed, it will become waterlogged again.

    Hi, it is hard to pinpoint where the problem is without checking it out in the field. It could be this part or something else so it is best to have a contractor take a look. Thank you.

  • What is the difference between a F93B – one and an F93B – 1C

    F93B-1 is identical to F93B-1C.