Bard HVAC 8406-076BX Door Switch SPST 20 Amp N.O.

Description

The Bard HVAC 8406-076BX is an OEM replacement door switch designed for use in Bard HVAC equipment. Featuring a Single-Pole Single-Throw (SPST) configuration in a Normally Open (N.O.) state, this switch is engineered to interrupt or complete a circuit when a unit access door or panel is opened or closed — a critical safety and operational function in commercial and light-commercial HVAC systems.

This switch is rated at 20 amps, making it suitable for handling the electrical loads found in Bard wall-mount and packaged HVAC units. Using genuine Bard OEM parts ensures proper fit, reliable performance, and helps maintain equipment warranty compliance.

Key Features

• OEM Bard HVAC replacement door switch
• Single-Pole Single-Throw (SPST) configuration
• Normally Open (N.O.) operation
• 20 Amp current rating
• Designed for use in Bard wall-mount and packaged HVAC units
• Ensures safe operation by controlling circuits upon door/panel access

Application

This door switch is a direct OEM replacement for compatible Bard HVAC systems. It is commonly used to cut power or signal circuits when service panels are opened, protecting both equipment and technicians during maintenance. Always verify compatibility with your specific Bard unit model before installation.