Bard HVAC 8406-086BX 0.35″WC SPDT Pressure Switch

Description

The Bard HVAC 8406-086BX is an OEM replacement pressure switch engineered to deliver precise, dependable pressure sensing in Bard HVAC equipment. With a 0.35″ water column (WC) set point and Single-Pole Double-Throw (SPDT) switching action, this switch monitors system pressure and triggers the appropriate circuit response — helping protect equipment from operating outside safe pressure parameters.

Designed as a direct OEM replacement, the 8406-086BX ensures a proper fit and reliable performance in compatible Bard units, minimizing downtime and simplifying service calls.

Key Features

• OEM Bard HVAC replacement pressure switch
• 0.35″ WC (water column) set point for accurate pressure detection
• SPDT (Single-Pole Double-Throw) switching action for versatile circuit control
• Designed for direct OEM replacement in compatible Bard HVAC systems
• Helps protect equipment by monitoring and responding to pressure conditions
• Supports reliable system operation and reduces unplanned downtime

Application

This pressure switch is intended for use in Bard HVAC systems requiring a 0.35″ WC SPDT pressure switch. Always verify compatibility with your specific unit model before installation. Consult the equipment service manual or contact Bard technical support for application guidance.