Utica By Dunkirk C4213000 Pressure Switch

The Utica By Dunkirk C4213000 is a genuine OEM pressure switch designed for Utica and Dunkirk boiler systems. This critical safety component monitors air pressure within the combustion chamber to ensure proper venting conditions before allowing the burner to fire.

Key Features:

• Genuine Utica By Dunkirk OEM replacement part
• Ensures safe boiler operation by verifying proper draft pressure
• Precision-engineered pressure sensing mechanism
• Factory-calibrated for accurate pressure detection
• Direct replacement for original equipment
• Includes electrical connections for simple installation

This pressure switch is an essential safety device that prevents boiler operation when improper venting conditions are detected. It verifies that the combustion blower has created sufficient negative pressure in the heat exchanger before allowing the ignition sequence to proceed, protecting against dangerous combustion gas spillage.