Herga Microbore Black Air Button (6434-00) poolguard Choosing the correct complete heater

Choosing the correct complete heater helps streamline the project and supports dependable heating performance

Replacing a worn button can restore smooth operation and improve the look of the control area when the existing button is cracked

The goal is not always to build something new from scratch

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Herga Microbore Black Air Button (6434-00) poolguard Choosing the correct complete heaterThe Herga Microbore Black Air Button is a replacement pneumatic push button for compatible air switch control applications. Air buttons are commonly used in spa, bath, and equipment control setups where a user operated button sends air pressure through tubing to activate a remote air switch. Replace the air button if the original is cracked, sticking, leaking air, or no longer triggering the connected switch reliably. Confirm the button style, color,