PSI 225 60 Air Proving Switch

The PSI 225 60 Air Proving Switch is an essential component for ensuring the safe operation of heating systems, particularly in space heater applications. This reliable switch guarantees that airflow is present before your heater operates, providing peace of mind and enhanced safety.

• Automatically monitors airflow to prevent unsafe operation of heating units.
• Durable construction for long-lasting performance in demanding environments.
• Easy to install and integrates seamlessly with most heating systems.