🔥 Honeywell C6097A3095 Pressure Switch – .4–4 in WC, Break on Fall, Manual Reset

The Honeywell C6097A3095 Pressure Switch is a diaphragm-actuated safety-limit switch designed for use with natural gas, liquid propane (LP) gas, or air. This switch is engineered to break the control circuit on pressure fall, providing reliable safety protection for your gas or air systems.

Equipped with manual reset lockout, the C6097A3095 ensures the system cannot restart until the cause of a pressure fault has been addressed. Its transparent removable cover protects the scaleplate and adjusting knob while allowing easy monitoring. With multiple mounting options and high durability (IP65), this switch is ideal for industrial, commercial, and residential burner and gas appliance applications.

✅ Key Features

• ✅ Works with natural gas, LP gas, or air

• ✅ Diaphragm-actuated safety-limit switch

• ✅ Break on fall – opens control circuit when pressure drops below setpoint

• ✅ Manual reset lockout with external reset button for safety

• ✅ Transparent removable cover protects scaleplate and adjusting knob

• ✅ Pipe tappings for positive pressure (air only) or venting connections (NPT mount only)

• ✅ Direct mounting available via 1/4 in. NPT or flange for Honeywell Integrated Valve Train

• ✅ IP65 dust and water resistant

• ✅ Surge orifice included for pressure spike protection

📊 Technical Specifications

⚠️ Common Symptoms / When to Replace

• ❌ Burner or appliance fails to start due to pressure fault

• ❌ Switch trips frequently even under normal pressure conditions

• ❌ Manual reset button does not reset the system

• ❌ Visible damage, corrosion, or leaks on the switch body or diaphragm

• ❌ Inaccurate pressure sensing or slow response

❓ Frequently Asked Questions (FAQ)

Q: What does “break on fall” mean?

• The switch opens the control circuit when system pressure falls below the setpoint, stopping the appliance to prevent unsafe operation.

Q: Can this switch be used for both gas and air systems?

• ✅ Yes. It is suitable for natural gas, LP gas, or air applications.

Q: What is the difference between manual reset and automatic reset?

• Manual reset models require the operator to press the reset button after a lockout, ensuring the cause of a fault is addressed before restarting.

Q: Is the switch compatible with Honeywell Integrated Valve Trains?

• Yes, with 1/4 in. NPT or flange mount, it can be directly mounted to many Honeywell valve assemblies.

🛠️ Installation & Maintenance Tips

• 🧰 Always turn off power and gas supply before installation.

• ⚙️ Ensure the switch is mounted correctly and pressure connections are secure.

• 🔧 Check for proper pressure range setting (.4–4 in WC) before operating the system.

• 🧩 Test the manual reset function after installation to ensure safety lockout works correctly.

• 🔄 Inspect periodically for leaks, corrosion, or diaphragm wear.